Cooking Temperature Converter Guide
Convert oven temperatures between Celsius, Fahrenheit, and gas marks — with baking temperature reference tables.
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Tags: oven temperature converter, baking temperature conversion, gas mark to Celsius
Cooking Temperature Converter Guide A recipe from the US says 350°F. Your European oven shows Celsius. Your UK cookbook uses gas marks. The same baking temperature expressed three ways — and getting it wrong means burnt or underbaked results. --- The Complete Oven Temperature Conversion Table | Description | °F | °C (conventional) | °C (fan/convection) | Gas Mark | |------------|-----|-------------------|---------------------|---------| | Very cool | 250 | 120 | 100 | ½ | | Very cool | 275 | 140 | 120 | 1 | | Cool / Slow | 300 | 150 | 130 | 2 | | Moderately slow | 325 | 165 | 145 | 3 | | Moderate | 350 | 175 | 155 | 4 | | Moderately hot | 375 | 190 | 170 | 5 | | Hot | 400 | 200 | 180 | 6 | | Hot | 425 | 220 | 200 | 7 | | Very hot | 450 | 230 | 210 | 8 | | Very hot | 475 | 245 | 225 | 9 |…
Frequently Asked Questions
How do I convert Fahrenheit to Celsius for baking?
Subtract 32 from the Fahrenheit temperature, then multiply by 5/9. Formula: °C = (°F − 32) × 5/9. For baking: 350°F = (350−32) × 5/9 = 176.7°C, rounded to 175°C. Quick reference: 325°F = 160°C, 350°F = 175°C, 375°F = 190°C, 400°F = 200°C, 425°F = 220°C.
What is gas mark 4 in Celsius?
Gas mark 4 = 180°C = 356°F. Gas mark 4 is described as 'moderate' and appears often in older UK recipes. The gas mark system is used in older UK recipes and some Irish and Australian cookbooks.
What temperature is 350°F in Celsius?
350°F = 176.7°C, typically rounded to 175°C in recipes. This is gas mark 4 (approximately), described as a moderate oven. For fan/convection ovens, reduce by 20°C to 155°C.
What is the difference between fan and conventional oven temperatures?
A fan oven (convection oven) circulates hot air, cooking food about 20°C (35–40°F) faster than a conventional static oven. When converting: if a recipe says 180°C conventional, use 160°C fan. If a recipe says 350°F conventional, use approximately 320°F fan. Always check your oven's manual, as fan ovens vary — reduce by 15–25°C is the typical rule.
How do I convert Dutch oven temperatures?
Dutch ovens (cast iron pots) used in outdoor/campfire cooking use a coal-counting method rather than thermostat temperatures. A rough guide: the number of coals × 10 + 150°F ≈ oven temperature. For 350°F, use approximately 20 coals (8 under, 12 on top). However, for indoor Dutch ovens in a conventional oven, use the same Fahrenheit/Celsius conversion formulas as any other baking.
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