Best 12 Inch Titanium Frying Pans: Top 9 Picks (November 2026)
The best 12 inch titanium frying pans include the Tramontina Professional 12-Inch Non Stick Large Frying for lightweight everyday cooking, the HexClad 12" Hybrid Nonstick Frying Pan for all-cooktop flexibility, and the T-Fal Ultimate Hard Anodized Nonstick Fry Pan for guided preheating.
On this page (5 sections)
The best 12 inch titanium frying pan for most kitchens is the HexClad 12" Hybrid Nonstick Frying Pan. Its tri-ply aluminum core, titanium-reinforced ceramic surface, induction support and included lid make it a versatile choice.
That combination lets you sear, saute and finish dishes in the oven without swapping pans. HexClad also suits metal utensils, dishwasher friendly cleanup and cooks who use different stovetops.
A 12-inch pan holds family-size meals, several eggs, vegetables, fish or a large cut of meat. The size describes the upper diameter, so usable flat cooking area varies with shape and sloped sides.
The extra width reduces crowding, which helps browning and limits steaming when food sits close together.
For a broader comparison, start with our guide to the best 12 inch frying pan. For a ceramic surface, see the best ceramic 12 inch frying pan roundup.
Our score weighs specs, features and buyer feedback. We compared surfaces, construction, cooktop compatibility, capacity, oven use, care and included lids.
We separated true titanium and coating-free surfaces from reinforced and titanium nonstick options. That choice changes how you preheat, oil and clean the pan, so the sections below explain the trade-offs.
Our picks at a glance
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1
Best for lightweight everyday cookingTramontina Professional 12-Inch Non Stick Large Frying
9.7/10 our score
See it on Amazon -
2
Best for all-cooktop flexibilityHexClad 12" Hybrid Nonstick Frying Pan
9.7/10 our score
See it on Amazon -
3
Best for guided preheatingT-Fal Ultimate Hard Anodized Nonstick Fry Pan
9.6/10 our score
See it on Amazon
- 4
Check itKooluWin 12 Inch Pure Titanium Frying Pan
Best for a coating-free surface - 5
Check itKREHOUD Okura Titanium Pans for Cooking
Best for high-heat titanium cooking - 6
Check itRoomena Titanium frying pan for cooking
Best for a titanium pan with lid - 7
Check itViking PureGlide Pro 3-Ply Nonstick Frying Pan
Best for premium clad construction - 8
Check itTICYEYU 3-Ply Nonstick Frying Pan
Best for a family-size PFAS-free pan - 9
Check itimarku Titanium Pan for Cooking12 Inch
Best for a large pan with a vented lid
The best 12 inch titanium frying pans for different kitchens
The best 12 inch titanium frying pan depends on the surface you want and how you cook. HexClad leads for broad compatibility, Tramontina and T-Fal focus on coated nonstick use, while KooluWin, KREHOUD, Viking, TICYEYU, Roomena and imarku offer different titanium or titanium-based constructions.
Tramontina Professional 12-Inch Non Stick Large Frying: Best for lightweight everyday cooking
- 12-inch size
- Heavy-gauge aluminum
- Reinforced nonstick coating
- Gas, electric and ceramic glass compatible
This large aluminum pan suits everyday frying, scrambling, sautéing and searing on gas, electric or ceramic glass cooktops. Its reinforced nonstick interior and dishwasher-safe design keep routine cooking simple.
Pros
- Heavy-gauge aluminum body
- Made in Brazil
- Oven-safe to 400 F
Cons
- Not induction compatible
- No lid included
Tramontina is a direct choice for everyday nonstick cooking. Its 12-inch heavy-gauge aluminum body suits frying, scrambling, sautéing and searing, and the reinforced nonstick interior supports easier release.
Heavy-gauge aluminum heats quickly and spreads heat more evenly than a thin pan. That helps eggs set without scorched patches, while the large size holds a full batch without constant turning.
The pan works on gas, electric and ceramic glass cooktops. It is oven-safe to 400 F and dishwasher safe, which suits finishing a frittata style dish, melting cheese or keeping food warm.
That oven rating is lower than several titanium and clad pans here. Dishwasher safe care is still convenient for weeknight eggs, potatoes or chicken.
This is not a titanium-surface pan. It is included because it offers a reinforced coating in the same 12-inch size class.
That makes it a useful baseline for simple food release rather than an uncoated metal surface. Choose it for routine meals on gas, electric or ceramic glass.
Skip it if you need induction or a lid. No lid is included, so covered cooking is not an option.
HexClad 12" Hybrid Nonstick Frying Pan: Best for all-cooktop flexibility
- Hybrid stainless steel and TerraBond ceramic surface
- Tri-ply aluminum core
- Tempered glass lid included
- Induction compatible
The HexClad gives you a large hybrid pan with a lid, induction support and a high pan temperature rating. It fits cooks who want one 12-inch pan for frying, pan roasting and one-pot meals.
Pros
- Pan and lid included
- Compatible with all home cooktops
- Metal utensil safe
Cons
- Glass lid has a lower oven rating than the pan
- Heavier than the aluminum-only option
HexClad is the strongest all-purpose pick because its hybrid surface combines stainless steel with TerraBond ceramic coating inside a tri-ply aluminum-core body. The pan works on induction, gas and electric cooktops, and the purchase includes a tempered glass lid.
The 7-liter capacity gives you generous room for one-pan meals. HexClad describes the pan as suitable for frying, sautéing and pan roasting, while the lid helps retain heat and moisture during covered cooking.
The pan is oven-safe up to 900 F, but the included tempered glass lid is oven-safe up to 400 F. That difference matters when you move a covered meal from the stovetop into the oven.
Choose it if you want one large pan that handles many cooktops and comes with a lid. If a lid is central to your search, compare it with our guide to the best 12 inch frying pan with lid.
T-Fal Ultimate Hard Anodized Nonstick Fry Pan: Best for guided preheating
- Titanium nonstick surface
- Thermo-Spot heat indicator
- 3-quart capacity
- Lid included
T-Fal combines a titanium nonstick surface with a heat indicator that turns solid red when preheating is complete. The 12-inch pan and lid suit frying, sautéing and searing on non-induction cooktops.
Pros
- Thermo-Spot heat indicator
- Dishwasher safe
- Lid included
Cons
- Not induction compatible
- Lid has a 350 F limit
T-Fal suits cooks who want a clear preheating signal. Its Thermo-Spot indicator turns solid red at the stated preheating point, while its titanium nonstick surface supports release and cleanup.
That cue helps newer cooks avoid adding eggs or fish to a cool pan. It also gives experienced cooks a repeatable cue before searing for more consistent browning.
The hard anodized aluminum pan has a 3-quart capacity and includes a vented tempered glass lid. It fits burgers, chicken, vegetables and larger omelets.
The lid lets you watch food without lifting it, which helps avoid overcooking. The pan works on gas and electric cooktops, but not induction.
It is oven-safe to 400 F, while the lid is safe to 350 F. Watch that lower lid limit for covered oven recipes.
Use it for stovetop searing, then move to a moderate oven. Dishwasher safe care adds convenience, though careful handling helps preserve the surface.
Choose T-Fal for a heat indicator and lid when induction is not needed. The main trade-offs are the induction exclusion and the 350 F lid limit.
KooluWin 12 Inch Pure Titanium Frying Pan: Best for a coating-free surface
- Coating-free titanium cooking surface
- Hammered-texture interior
- 3.5-quart capacity
- Glass lid included
KooluWin is the clearest choice here if you want a coating-free titanium cooking surface. Its hammered interior is designed for smoother release with proper preheating and oil.
Pros
- No chemical coating on the cooking surface
- Glass lid included
- Dishwasher safe
Cons
- Natural release depends on heat and oil technique
- Only 3.5-quart capacity
KooluWin is the best match for a coating-free titanium cooking surface. Its hammered interior is designed to spread oil across the pan and support smoother release when you preheat properly and use oil.
That texture is not the same as a conventional nonstick coating, so the cooking routine needs a little more attention. In daily use, the benefit is a metal cooking surface without a traditional chemical coating, which may suit cooks who prefer that approach.
The 3.5-quart pan works on induction, gas, electric, ceramic and glass cooktops. Its multi-layer composite construction is intended to support consistent heat distribution, and a glass lid is included.
Broad cooktop support makes it easier to use across different home setups, including induction. The lid helps retain heat for covered cooking, while still letting you monitor food without losing temperature.
A coating-free surface changes the cooking routine. Preheat the pan, add a small amount of oil, and avoid expecting the same immediate release as a conventional coated nonstick pan.
For eggs and fish, pat ingredients dry, let the pan warm first, and give food time to set before moving it. That technique takes a bit of practice, but it becomes predictable once you learn the heat level for your stove.
Choose KooluWin if avoiding a traditional chemical coating is your main goal. It also suits cooks who want a lid and broad cooktop compatibility in one 12-inch pan.
The trade-off is that release depends more on technique, so it is less ideal for someone who wants the easiest possible low-effort nonstick experience every time.
KREHOUD Okura Titanium Pans for Cooking: Best for high-heat titanium cooking
- Pure titanium cooking surface
- Tri-ply steel, aluminum and titanium construction
- 3.3-liter capacity
- 550 F maximum temperature
KREHOUD pairs a pure titanium cooking surface with a tri-ply body and a 550 F maximum temperature. It suits cooks who want a large pan for high-temperature stovetop work and oven cooking.
Pros
- PFAS, PFOA and PTFE free
- Induction compatible
- Dishwasher safe
Cons
- Needs seasoning and careful preheating for release
- The listed included component is a lip
KREHOUD combines a pure titanium cooking surface with reinforced tri-ply construction that includes titanium alloy, an aluminum core and stainless steel. The 3.3-liter pan is designed for even heat distribution and has a stated maximum temperature of 550 F.
The aluminum core helps the pan respond quickly to heat changes, which is useful when you move from searing to a gentler simmer. A pure titanium surface also gives you a coating-free option for high-temperature stovetop work, within the stated limit.
It works with induction, gas, electric, ceramic, halogen and glass cooktops. The pan is dishwasher safe, and the product data includes a lid reference, although the listed included component is a lip.
That component detail is worth checking before purchase if a lid is essential for your cooking style. Broad cooktop compatibility is a strength, especially for homes that use induction or halogen alongside gas.
KREHOUD gives specific instructions for building a smoother cooking surface: warm the dry pan over medium-low heat, add a thin layer of neutral oil, let it cool, wipe away excess oil and rinse. Everyday cooking still calls for preheating, oil and dry ingredients.
This care routine is more involved than washing a coated pan, but it can help the surface release food more smoothly over time.
Choose it if you want an uncoated titanium surface and high-temperature flexibility. The extra care makes it less suited to someone seeking instant release with no cooking adjustment.
It works best for cooks who are comfortable with seasoning style steps and medium-low heat control.
Roomena Titanium frying pan for cooking: Best for a titanium pan with lid
- 12-inch diameter
- Tri-ply titanium, aluminum and magnetic stainless steel
- Titanium nonstick surface
- Lid included
Roomena gives you a 12-inch titanium pan with a lid and a magnetic stainless steel outer layer for induction use. Its 2-quart capacity is smaller than several other large-pan options here.
Pros
- Lid included
- Compatible with all stovetops
- Dishwasher and oven safe
Cons
- Lower stated capacity than most picks
- Hand washing may help preserve the surface
Roomena is a strong option when you want a 12-inch titanium pan with a lid. Its tri-ply construction uses titanium, an aluminum core and a magnetic stainless steel outer layer, which supports induction use.
The aluminum core helps distribute heat, while the magnetic outer layer makes the pan suitable for induction cooktops. That build suits cooks who want a titanium based pan that can move from stovetop searing to covered finishing.
The titanium nonstick surface is intended for everyday food release when you preheat and use a small amount of oil or butter. It works on induction, gas, electric, ceramic, halogen and glass cooktops.
In daily use, preheating first helps the surface perform as intended, especially for eggs, fish and vegetables. Metal utensils are described as suitable, which may appeal to cooks who do not want to restrict their tools.
Roomena gives a 2-quart capacity, which is lower than several other pans in this roundup despite the 12-inch diameter. That can matter if you cook large batches or prefer deeper food storage in the pan.
A shallower capacity is fine for searing, frying and sautéing, but it may feel crowded for family-size one-pan meals. Compare capacity carefully if you often cook for several people.
Choose it for the lid, broad cooktop compatibility and stated 600 F upper temperature rating. The higher oven rating gives more flexibility for stovetop to oven cooking than some lower-rated options.
Hand washing may help preserve the surface, even though the pan is described as dishwasher safe.
Viking PureGlide Pro 3-Ply Nonstick Frying Pan: Best for premium clad construction
- 3-ply stainless steel and aluminum body
- Titanium nonstick surface
- Induction compatible
- 600 F oven rating
Viking suits cooks who want clad construction, a titanium surface and a 600 F oven rating. The pan works across cooktops and supports metal utensils, but it requires hand washing.
Pros
- All-cooktop compatibility
- PFAS-free surface
- 600 F oven rating
Cons
- Hand wash only
- No lid included
Viking is a strong fit for 3-ply clad construction and a titanium surface. Its stainless steel and aluminum body works on electric coil, gas, halogen, smooth induction and smooth non-induction cooktops.
Clad construction gives a sturdy feel and steady heat distribution for searing and sautéing. The wide cooktop list suits many home kitchens.
Its titanium surface is made without PFAS and the pan is oven-safe to 600 F. Viking also describes the surface as suitable for metal utensils.
That lets you use your existing tools for turning and serving. The higher oven rating supports stovetop to oven recipes beyond standard nonstick limits.
The trade-off is care. This pan is hand wash only, and no lid is included.
Hand washing takes more time but may protect the surface and finish. Without a lid, covered braising and moisture retention are less convenient.
Choose Viking for induction support, clad construction and oven use. If you prefer stainless steel rather than titanium, compare the best 12 inch stainless steel frying pan.
TICYEYU 3-Ply Nonstick Frying Pan: Best for a family-size PFAS-free pan
- 12-inch diameter
- 3-liter capacity
- Titanium, aluminum and stainless steel construction
- 550 F oven rating
TICYEYU offers a 12-inch, 3-liter pan for family meals, stir-frying, searing and one-pan cooking. Its aluminum core is paired with a stainless steel exterior for broad cooktop compatibility.
Pros
- 3-liter capacity
- All-cooktop use
- Dishwasher safe
Cons
- No lid included
- Less product detail is available than for the higher-ranked picks
TICYEYU gives you a 12-inch, 3-liter pan with a titanium, aluminum and stainless steel body. The aluminum core is intended to spread heat evenly, while the stainless steel exterior supports use on gas, electric, ceramic and induction cooktops.
That layered build helps the pan heat quickly and respond to burner changes, which is useful for searing meat or stir-frying vegetables. The 12-inch width gives room to move food without crowding the surface.
Its PFAS, PFOA and PTFE-free surface is designed for eggs, fish, pancakes, vegetables, searing and sauces. The pan is oven-safe to 550 F and dishwasher safe.
In daily use, that combination suits weeknight meals where you want a nonstick style surface with oven finishing and simple cleanup. The oven rating allows cheese to melt, food to finish, or a dish to stay warm without switching pans.
TICYEYU has no lid in the stated product data, so it suits uncovered frying and sautéing more than covered braising. Use low to medium heat for the best balance of control and food release.
Lower heat can protect the surface and reduce scorching, especially with delicate foods such as eggs and fish. High heat is rarely needed for routine cooking in this type of pan.
Choose it if you want a family-size pan with broad cooktop support and a 3-liter capacity. It is a reasonable middle-ground option when you do not need a lid.
The main trade-off is the lack of a lid, so covered cooking will be less convenient unless you already own a compatible lid.
imarku Titanium Pan for Cooking12 Inch: Best for a large pan with a vented lid
- 12-inch cooking surface
- 4.1-liter capacity
- Hammered titanium surface
- Vented glass lid
imarku has the largest stated capacity in this group, with a 4.1-liter pan and a vented glass lid. Its textured titanium surface is intended to support food release with preheating and a small amount of oil.
Pros
- Largest stated capacity here
- Vented glass lid
- Dishwasher and oven safe
Cons
- 900 F rating applies to the pan body only
- The compatibility data lists gas and electric cooktops
imarku offers the largest stated capacity in this group at 4.1 liters. The 12-inch pan uses a TA1 titanium cooking surface, a 1.5 mm aluminum core and a magnetic stainless steel exterior.
The aluminum core helps heat move quickly and evenly, which can reduce hot spots during searing and sautéing. A large capacity is useful when you cook vegetables, fish, eggs or a full family meal in one pan without constant batching.
Its hammered texture is designed to support smoother release with proper preheating and a small amount of oil. A vented glass lid lets you monitor food while releasing excess vapor.
The vent is helpful for covered cooking because it can reduce boiling over and let steam escape in a controlled way. That makes the lid useful for vegetables, rice style dishes, or meals that need gentle finishing.
The pan body is rated to 900 F, but that rating applies to the pan body only. It works with gas and electric cooktops in the stated compatibility data, so confirm your setup if you need induction.
The high pan-body rating gives flexibility for oven finishing, but you should not assume the lid shares that limit. Dishwasher safe care helps with cleanup after large meals.
Choose imarku for large family meals, a vented lid and a high pan-body temperature rating. Its capacity makes it useful for vegetables, fish, eggs and other meals that need more room.
The main trade-off is cooktop compatibility, so check your stove type before choosing this model.
How should you choose a 12 inch titanium frying pan?
Choose the cooking surface first, then check the body, cooktops, lid and care requirements. A titanium label can describe a nonstick surface, a titanium-reinforced coating or an uncoated titanium interior, and those choices affect daily cooking.
Do you want coated or coating-free cooking?
A coated surface usually asks less of your technique. T-Fal, HexClad, Roomena, Viking and TICYEYU describe nonstick or nonstick-style surfaces, while KooluWin, KREHOUD and imarku describe titanium cooking surfaces without traditional fluoropolymer coatings.
Coating-free does not mean food cannot stick. Preheating, oil and dry ingredients matter more, especially for eggs, fish and other foods that release poorly when added to a cool pan.
Is the pan really suitable for your cooktop?
Induction requires a magnetic base or exterior. HexClad, KooluWin, KREHOUD, Roomena, Viking and TICYEYU list induction compatibility, while Tramontina and T-Fal do not.
Gas and electric compatibility is common across the group, but the exact combinations differ. Check the stated cooktop list before buying, especially if you use halogen, ceramic glass or smooth non-induction surfaces.
How much capacity do you need?
The 12-inch diameter gives you a broad top opening, but capacity ranges from 2 quarts for Roomena to 7 liters for HexClad. imarku lists 4.1 liters, while KooluWin lists 3.5 quarts and T-Fal lists 3 quarts.
Use capacity as a rough guide, then consider the cooking surface and side shape. A wide, shallow pan may suit searing and pancakes, while a deeper pan may hold more sauce or vegetables without crowding.
Does a lid change the decision?
A lid helps retain heat, finish food gently and contain moisture. HexClad, T-Fal, KooluWin, Roomena and imarku include or describe lids, while Tramontina, Viking and TICYEYU do not include one in the stated components.
Check the lid's temperature limit separately from the pan. HexClad's pan reaches 900 F while its tempered glass lid reaches 400 F, and T-Fal's pan reaches 400 F while its lid reaches 350 F.
How do you cook with an uncoated titanium pan?
Start with medium-low heat, preheat the pan, add a thin layer of oil and pat ingredients dry. Let food set before moving it, especially on a coating-free hammered surface.
Moisture can lower pan temperature and increase sticking. A dry surface browns faster, and a preheated pan helps release once a light crust forms.
KooluWin, KREHOUD and imarku need this approach for their titanium interiors. A small amount of oil fills surface texture and improves contact.
Too much heat can cause sticking or scorching. Hammered titanium is not a slick coated nonstick surface, so patience matters.
Give eggs, fish and chicken time to set. Test release with a spatula instead of forcing food early.
For coated pans, low to medium heat is still a good default. Viking and TICYEYU describe low to medium heat as suitable, and high heat is rarely needed.
Excess heat can harm coated surfaces and make cleanup harder. Use high heat only briefly for searing meat, then lower the burner.
Delicate eggs and fish need a warm pan and gentle handling. Vegetables need enough heat to release moisture, but crowding causes steaming.
Meat needs a hot surface, yet releases better after a crust forms. Care also affects results, since a clean dry pan with a thin oil film releases food more smoothly.
Wash and dry the pan well and store it carefully. If food sticks, let it cook longer or lift the edge gently instead of scraping aggressively.
Learn how your pan responds over a few meals. Start simple, keep heat moderate and adjust one variable at a time.
How do you clean and care for a titanium frying pan?
Follow the stated care instructions and let the pan cool before washing. Dishwasher-safe choices include Tramontina, T-Fal, KooluWin, KREHOUD, Roomena, TICYEYU and imarku, while Viking requires hand washing.
Cooling first helps prevent warping and protects the surface from sudden temperature changes. It also makes residue easier to remove.
For uncoated titanium, use warm water, a soft sponge and mild dish soap. KREHOUD also recommends drying fully and wiping a thin layer of oil inside for storage.
A soft sponge protects hammered texture better than an abrasive pad. Drying fully helps prevent water spots and dull marks.
Avoid treating every titanium pan the same way. A coating-free interior, a titanium nonstick surface and a hybrid ceramic surface need different care.
Match care to the surface you own, not to the word titanium alone. Coated pans may need gentler utensils and cleaning, while metal titanium surfaces handle more sturdy washing.
Storage is part of care. Nesting pans or stacking lids inside can scratch the surface.
Use a pan protector, hanging hook or dedicated shelf space. That step matters more if you use metal utensils often.
Dishwasher use is convenient but not identical for every pan. Some dishwasher-safe pans still benefit from hand washing for stubborn residue.
Hot water, mild soap and a soft sponge usually handle everyday food. Soak burned-on residue briefly and use a nonabrasive tool.
Heat control also protects the pan. Repeated high heat can harm coatings and increase sticking.
Medium heat suits most frying, sautéing and searing. Let the pan warm gradually and avoid empty preheating on full blast.
Which 12 inch titanium frying pan should you buy?
The best 12 inch titanium frying pan for all-cooktop flexibility is HexClad, with a tri-ply aluminum core, hybrid stainless steel and ceramic surface, and a tempered glass lid. Pick Tramontina for a simpler reinforced nonstick aluminum pan, or T-Fal for its preheating indicator.
Choose KooluWin or KREHOUD if you want a coating-free titanium cooking surface and accept a more careful preheat-and-oil routine. Pick Roomena or imarku when a lid matters, with capacity differences in mind.
Viking is the better choice for clad construction, induction and oven use up to 600 F, while TICYEYU offers a 3-liter family-size option with broad cooktop support. Measure your stovetop and storage space, then confirm the lid and oven limits before ordering.
Our top 3 picks at a glance
-
1
Best for lightweight everyday cooking
Tramontina Professional 12-Inch Non Stick Large Frying
9.7/10 our score
See it on Amazon -
2
Best for all-cooktop flexibility
HexClad 12" Hybrid Nonstick Frying Pan
9.7/10 our score
See it on Amazon -
3
Best for guided preheating
T-Fal Ultimate Hard Anodized Nonstick Fry Pan
9.6/10 our score
See it on Amazon
Frequently asked questions
What is the best 12 inch titanium frying pan for most kitchens?
The HexClad 12" Hybrid Nonstick Frying Pan is the best 12 inch titanium frying pan for most kitchens in this comparison. It combines a tri-ply aluminum-core body, a stainless steel and TerraBond ceramic surface, induction compatibility and an included tempered glass lid.
Choose Tramontina if you prefer a lighter heavy-gauge aluminum pan, or KooluWin if you want a coating-free titanium cooking surface.
Are titanium frying pans really nonstick?
Some titanium frying pans use a nonstick coating or a titanium-reinforced surface, while others use an uncoated titanium cooking surface. Roomena, T-Fal and Viking describe nonstick surfaces, while KooluWin describes a coating-free titanium interior.
Uncoated options depend more on proper preheating, oil and cooking technique for food release.
Can a 12 inch titanium frying pan work on induction?
Yes, several picks here work on induction, including HexClad, KooluWin, KREHOUD, Roomena, Viking and TICYEYU. Tramontina and T-Fal are the exceptions in this group because their listed cooktops do not include induction.
Check the exact model before buying if induction compatibility is essential.
Do 12 inch frying pans come with lids?
Some do, and some do not. HexClad, T-Fal, KooluWin, Roomena and imarku include lids or describe a lid in their product data, while Tramontina, Viking and TICYEYU do not include one in the stated components.
A lid helps with covered cooking, heat retention and stovetop-to-table tasks, but check its separate oven temperature limit.
How do you measure a 12 inch frying pan?
A frying pan's stated diameter usually refers to the widest distance across the top rim, not the flat cooking surface. Measure straight across from inside rim to inside rim, and check the handle and base space separately.
Our guide to How Do You Measure a Frying Pan’s Diameter? explains the measurement points.
