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Oven Temperature Converter

Convert between Celsius, Fahrenheit, and Gas Mark for baking.

Temperature Conversion

Fan Oven (°C)157°Typical -20°C offset
Gas Mark4Closest match

Quick Reference Table

Standard Settings
Gas MarkCelsiusFahrenheitDescription
1/4110°C225°FVery Cool
1/2130°C250°FVery Cool
1140°C275°FCool
2150°C300°FCool
3170°C325°FWarm
4180°C350°FModerate
5190°C375°FModerate
6200°C400°FFairly Hot
7220°C425°FHot
8230°C450°FHot
9240°C475°FVery Hot

Note: Fan-assisted (convection) ovens circulate air more efficiently. As a rule of thumb, you should reduce the temperature by 20°C (35-40°F) or decrease the cooking time by 20-25% from standard recipes.