Oven Temperature Conversion
To convert oven Celsius to Fahrenheit, multiply by 1.8 and add 32 — then round to the nearest 25 °F your dial actually has: 180 °C is exactly 356 °F, so set 350 °F. Fan ovens run about 20 °C hotter in effect, so reduce fan settings by 20 °C.
180 °C = 356 °F
Fan / convection oven: about 160 °C. Nearest gas mark: 4 (moderate).
Oven temperature chart
| °C | °F | Fan °C | Gas mark | Oven feel |
|---|---|---|---|---|
| 110 | 225 | 90 | ¼ | Very slow |
| 120 | 250 | 100 | ½ | Very slow |
| 140 | 275 | 120 | 1 | Slow |
| 150 | 300 | 130 | 2 | Slow |
| 160 | 325 | 140 | 3 | Moderately slow |
| 180 | 350 | 160 | 4 | Moderate |
| 190 | 375 | 170 | 5 | Moderately hot |
| 200 | 400 | 180 | 6 | Moderately hot |
| 220 | 425 | 200 | 7 | Hot |
| 230 | 450 | 210 | 8 | Hot |
| 240 | 475 | 220 | 9 | Very hot |
Common conversions
- 140 °C to °F
- 150 °C to °F
- 160 °C to °F
- 170 °C to °F
- 180 °C to °F
- 190 °C to °F
- 200 °C to °F
- 210 °C to °F
- 220 °C to °F
- 230 °C to °F
- 240 °C to °F
- 250 °F to °C
- 275 °F to °C
- 300 °F to °C
- 325 °F to °C
- 350 °F to °C
- 375 °F to °C
- 400 °F to °C
- 425 °F to °C
- 450 °F to °C
- 475 °F to °C
- 500 °F to °C
Data verified 2026-08-20 · Methodology