Oven Conversion
Gas Mark to Celsius Conversion
Gas Mark is common in UK and Irish recipes, while many modern ovens are Celsius-only.
Oven Temperature Converter
Convert between Gas Mark, Celsius and Fahrenheit. Find the nearest named temperature level too.
gas mark
Gas Mark
4
Celsius
180 deg C
Fahrenheit
350 deg F
Moderate
Common oven temperatures
Full Gas Mark Reference Table
| Gas Mark | °C | °F |
|---|---|---|
| 0.25 | 110 | 225 |
| 0.5 | 120 | 250 |
| 1 | 140 | 275 |
| 2 | 150 | 300 |
| 3 | 160 | 325 |
| 4 | 180 | 350 |
| 5 | 190 | 375 |
| 6 | 200 | 400 |
| 7 | 220 | 425 |
| 8 | 230 | 450 |
| 9 | 240 | 475 |
| 10 | 260 | 500 |
What Matters for This Conversion
- - Get exact Gas Mark to °C values instantly.
- - Use fan-oven adjustments when needed.
- - Cross-check recipe descriptors like moderate and hot.
FAQ
What is Gas Mark 4 in Celsius?
Gas Mark 4 is 180°C.
Do fan ovens use the same setting?
Usually reduce by about 20°C for fan ovens.
Why do tables differ slightly?
Legacy charts round to nearby practical temperatures.
Can I convert fractional gas marks?
Yes, interpolate between neighboring marks.