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Free Oven Temperature Converter — °C, °F, Gas Mark

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Convert between Celsius, Fahrenheit, Gas Mark & Fan Oven

356
180°C = 356°F

Oven Temperature Chart

Description °C °F Gas Mark Fan °C
Very Cool110°C225°F¼90°C
Cool140°C275°F1120°C
Moderate160°C325°F3140°C
Moderately Hot190°C375°F5170°C
Hot200°C400°F6180°C
Very Hot220°C425°F7200°C
Extremely Hot240°C475°F9220°C

Oven Temperature Conversion Guide

Recipes from different countries use different temperature scales. UK recipes often use Gas Marks, US recipes use Fahrenheit, and most of the world uses Celsius. Fan ovens run about 20°C cooler than conventional ovens, so you need to reduce the temperature when using fan-assisted mode.

Gas Mark → Celsius

°C ≈ (Gas Mark × 14) + 121. Gas 4 = 180°C, Gas 6 = 200°C.

Fan Oven Adjustment

Reduce by 20°C (25°F) from conventional. 200°C conv = 180°C fan.

Common Baking Temperatures

  • Meringues & drying: 110°C / 225°F / Gas ¼
  • Slow roasting: 150°C / 300°F / Gas 2
  • Cakes & biscuits: 180°C / 350°F / Gas 4
  • Roast chicken: 200°C / 400°F / Gas 6
  • Pizza & bread: 220–240°C / 425–475°F / Gas 7–9