🌡️ Temperature
gas mark to oven °C Converter
Convert gas mark to oven °C instantly with a reference conversion table.
gas mark to oven °C
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Common conversions
| gas mark | oven °C |
|---|
Formula:
How to convert gas mark to oven °C
1
Enter your value
Type the number of gas mark you want to convert into the left box. The result in oven °c appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — oven °C to gas mark. Your current value carries across so you don't have to re-enter anything.
3
About gas mark and oven °C
gas mark and oven °C are common temperature measurements.
💡 Did you know?
Gas mark 1 = 140°C (very low). Gas mark 4 = 180°C (moderate). Gas mark 7 = 220°C (very hot). Gas mark 9 = 240°C (maximum). Fan-assisted ovens need 20°C less: gas mark 4 = 160°C fan. The gas mark system dates to the 1930s when UK domestic gas ovens became widespread.
Reviewed for 2026. gas mark ↔ oven °C conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.