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Oven Temperature Converter
350 °F = 180 °C = 160 °C fan = gas mark 4
Convert
°F ↔ °C uses the exact formula; recipe charts round to the nearest 10 °C. Gas marks cover 1–9.
Oven temperature chart
| Fahrenheit | Celsius | Fan | Gas mark | Exact °C |
|---|---|---|---|---|
| 275 °F | 140 °C | 120 °C | 1 | 135 °C |
| 300 °F | 150 °C | 130 °C | 2 | 148.9 °C |
| 325 °F | 170 °C | 150 °C | 3 | 162.8 °C |
| 350 °F | 180 °C | 160 °C | 4 | 176.7 °C |
| 375 °F | 190 °C | 170 °C | 5 | 190.6 °C |
| 400 °F | 200 °C | 180 °C | 6 | 204.4 °C |
| 425 °F | 220 °C | 200 °C | 7 | 218.3 °C |
| 450 °F | 230 °C | 210 °C | 8 | 232.2 °C |
| 475 °F | 240 °C | 220 °C | 9 | 246.1 °C |
FAQ
What is 180 °C in Fahrenheit?
180 °C is 356 °F by the exact formula (°F = °C × 9/5 + 32). Recipe charts round it to 350 °F, which is gas mark 4.
How do I convert for a fan oven?
Delia Online and BBC Good Food both advise reducing a conventional oven temperature by 20 °C for a fan (convection) oven, e.g. 180 °C becomes 160 °C fan. Check your oven's manual too.
What gas mark is 350 °F?
Gas mark 4 (350 °F / 180 °C) according to the Delia Online conversion chart.
What is 200 °C fan in a regular oven?
Add 20 °C: 200 °C fan is about 220 °C conventional, which is 425 °F or gas mark 7.
Sources: gas marks and rounded °F/°C from Delia Online — Oven temperatures and conversions; fan setting (−20 °C) per Delia Online and BBC Good Food — Conversion guides. Exact °C = (°F − 32) × 5/9.