The Reference Shelf · Heat, by the number
Cooking Temperature Chart
Heat is the variable that ruins more dinners than anything else. The chart below translates “medium high” and “low simmer” into actual numbers, pan-side, oven-side, grill-side, and fry-pot-side, and shows you the hand-and-water tests that match each when the thermometer is in a drawer.
I · Stovetop Methods
Stovetop Methods
Method
Pan-Searing & Pan-Frying
High-heat cooking in a pan with oil or fat
General Tests
- ✓Oil shimmer test - watch for oil movement patterns
- ✓Butter foaming test - butter should foam but not brown immediately at medium heat
| Heat Level | Temperature | Practical Test |
|---|---|---|
Low Gentle warmth | 250-300°F 120-150°C | Water droplet slowly evaporates |
Medium-Low Gentle cooking | 300-350°F 150-175°C | Water droplet slowly dances and evaporates |
Medium Standard cooking | 350-400°F 175-205°C | Water droplet dances and evaporates in 2-3 seconds |
Medium-High Hot cooking | 400-450°F 205-230°C | Water droplet forms ball and rolls around |
High Very hot cooking | 450-500°F 230-260°C | Water droplet instantly vaporizes with loud sizzle |
Safety
- Always heat pan gradually to prevent warping
- Use appropriate oil with high smoke point for high heat cooking
Method
Sautéing
Quick cooking over medium heat with constant movement
General Tests
- ✓Butter test - butter foams but doesn't brown immediately
- ✓Vegetable test - vegetables should sizzle gently, not violently
| Heat Level | Temperature | Practical Test |
|---|---|---|
Medium Ideal sautéing temperature | 320-375°F 160-190°C | Onion sizzles gently when added |
Method
Simmering
Gentle cooking in liquid just below boiling point
| Heat Level | Temperature | Practical Test |
|---|---|---|
Gentle Simmer Minimal bubbling | 185-190°F 85-88°C | Occasional bubbles break the surface |
Regular Simmer Steady bubbling | 190-200°F 88-93°C | Steady stream of small bubbles |
Rapid Simmer Active bubbling | 200-209°F 93-98°C | Active bubbling throughout |
II · Grilling
Grilling
Method
Grilling
Cooking over direct heat source
General Tests
- ✓Hand test - hold hand 5 inches above grate and count seconds
- ✓Charcoal visual: Bright red with white ash (high), Orange-red with ash (medium), Dark red with thick ash (low)
| Heat Level | Temperature | Practical Test |
|---|---|---|
Low Slow cooking | 250-300°F 120-150°C | Hand test: 10+ seconds before moving hand |
Medium-Low Gentle grilling | 300-350°F 150-175°C | Hand test: 7-8 seconds |
Medium Standard grilling | 350-400°F 175-205°C | Hand test: 5-6 seconds |
Medium-High Hot grilling | 400-450°F 205-230°C | Hand test: 3-4 seconds |
High Very hot grilling | 450-550°F 230-290°C | Hand test: 2-3 seconds before moving hand |
Safety
- Always preheat grill for 10-15 minutes
- Keep a spray bottle nearby for flare-ups
- Never leave grill unattended
III · Oven Methods
Oven Methods
Method
Baking & Roasting
Dry heat cooking in an enclosed oven
General Tests
- ✓Paper test - place white paper in oven for 5 minutes and observe browning
- ✓Oven thermometer - most reliable method for accuracy
| Heat Level | Temperature | Practical Test |
|---|---|---|
Low Slow roasting | 200-300°F 93-150°C | Paper browns very slowly |
Moderate Standard baking | 325-375°F 165-190°C | White paper turns light brown in 5 minutes |
Hot Quick roasting | 400-450°F 205-230°C | White paper turns golden in 5 minutes |
Very Hot Pizza/bread baking | 475-500°F 245-260°C | White paper turns dark brown in 5 minutes |
Method
Broiling
High-heat cooking from above
General Tests
- ✓Distance test - closer to element = more intense heat
- ✓Bread test - slice of bread should brown quickly
| Heat Level | Temperature | Practical Test |
|---|---|---|
High Intense direct heat | 500-550°F 260-290°C | Bread browns in 30-60 seconds |
Safety
- Keep oven door slightly open when broiling
- Watch food constantly to prevent burning
IV · Deep Frying
Deep Frying
Method
Deep Frying
Cooking completely submerged in hot oil
General Tests
- ✓Wooden spoon test - small bubbles form around handle at 350°F
- ✓Bread cube test - timing indicates temperature
- ✓Water droplet test - should sizzle vigorously but not violently
| Heat Level | Temperature | Practical Test |
|---|---|---|
Low Gentle frying | 325-340°F 165-170°C | Bread cube browns in 90 seconds |
Medium Standard frying | 350-365°F 175-185°C | Bread cube browns in 60 seconds |
High Crispy frying | 375-385°F 190-195°C | Bread cube browns in 40 seconds |
Safety
- Never fill oil more than halfway in pot
- Keep oil below smoke point to prevent fires
- Have lid nearby to smother potential fires
V · Specialty Methods
Specialty Methods
Method
Smoking
Low temperature cooking with wood smoke
General Tests
- ✓Wood chip test - should smolder steadily, not flame
- ✓Smoke color - thin blue smoke is ideal, white smoke indicates too much moisture
| Heat Level | Temperature | Practical Test |
|---|---|---|
Cold Smoking Flavoring without cooking | 68-86°F 20-30°C | Wood chips smolder without flame |
Warm Smoking Light cooking with smoke | 90-120°F 32-49°C | Gentle smoke production |
Hot Smoking Full cooking with smoke | 225-250°F 107-120°C | Steady smoke without flames |
Method
Slow Cooking
Long, low-temperature cooking
| Heat Level | Temperature | Practical Test |
|---|---|---|
Low Gentle slow cooking | 190-200°F 88-93°C | Gentle bubbling around edges only |
High Faster slow cooking | 280-300°F 140-150°C | More active bubbling but still gentle |
Method
Sous Vide
Precision temperature cooking in water bath
General Tests
- ✓Digital thermometer required - no practical alternatives
- ✓Water circulation ensures even temperature
| Heat Level | Temperature | Practical Test |
|---|---|---|
Precision Range Exact temperature control | 120-185°F 49-85°C | Requires precision equipment - no alternative tests |
Notes
What the numbers can’t tell you
Four caveats that change the math: altitude, dial-free tests, how heat actually spreads, and where the safety line is when things go wrong.
Altitude
Adjusting for elevation
Above 3,000 feet, atmospheric pressure drops and the chart below shifts.
- ✓ Water boils lower (about 1°F cooler per 540 ft of elevation).
- ✓ Bump oven temperature up 15–25°F.
- ✓ Trim cook time 5–8 minutes per 30 minutes baked.
Without a Thermometer
Quick field tests
When the thermometer is across the kitchen, these get you close enough.
- ✓ Water drops: a bead that dances and rolls means the pan has hit the Leidenfrost point, around 300°F.
- ✓ Hand test: palm 5 inches above the grate, count seconds until you pull away.
- ✓ Bread cube in oil: browns in 60 seconds at 350°F, 40 seconds at 375°F.
Heat Distribution
Where the hot spots live
Heat moves differently in every cooking surface. Move the food, not the dial.
- ✓ Pans: the center sits over the burner, edges run cooler. Rotate or rearrange instead of cranking heat.
- ✓ Ovens: the top rack runs warmest in most home ovens; convection equalizes it.
- ✓ Grills: build a two-zone fire, direct for sear, indirect for finish.
Safety
When heat goes wrong
High heat fails fast. A few habits keep the kitchen on the right side of an evening.
- ✓ Never walk away from anything over high heat, oil smokes minutes before it ignites.
- ✓ Keep a tight-fitting lid within reach for deep fries, smother, do not douse.
- ✓ Match the oil to the heat: avocado and refined peanut above 450°F, butter and extra-virgin olive below 350°F.
A Note on Limits
These ranges draw on USDA FSIS cooking guidance and the FDA Food Code. Burners, ovens, and grills calibrate differently, an instant-read thermometer is the only reliable referee. This guide is reference material, not a safety certification.
Also on the Shelf
Other Cooking Charts
Reference
Portion Size Chart
How much meat, fish, or vegetable per person, USDA-informed and tuned for actual dinners, not nutrition labels.
Read the guide →Reference
Internal Temperature Chart
Safe pull temperatures for every protein on the site, with USDA targets and the looser numbers cooks actually use.
Read the guide →The Categories
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