How to use
- Select the input type and enter a temperature or Gas Mark.
- Choose rounding and (if needed) a fan-oven adjustment.
- Read the results, then copy or share the link.
Converter
Enter one value to see Celsius, Fahrenheit, Gas Mark, and fan oven settings together.
Decimals are supported for precise conversions.
Fan-oven recipe input
Open this if your recipe already lists a fan-oven temperature.
Rounding
Fan ovens often use a lower setting. Pick the option that matches your recipe.
Enter a positive value between 5 and 30°C.
Results
Use the row that matches your oven: “Conventional oven” or “Fan oven”.
| Type | °C | °F |
|---|---|---|
| Conventional oven |
|
|
| Gas Mark | ||
| Fan oven |
|
|
Quick reference table
Common oven temperatures based on the standard Gas Mark table (fan adjustment applied).
| °C | Fan °C | °F | Gas Mark |
|---|
Tips & safety
- Oven thermostats vary; an oven thermometer is the most reliable check.
- Gas Mark and fan adjustments are approximate and can differ by source.
- Confirm doneness by color and internal temperature.
FAQ
What is 180°C in Fahrenheit?
It is 356°F exact, and recipes often round it to 350°F.
What is 350°F in Celsius?
It is about 176.7°C exact, and recipes often round it to 180°C.
What gas mark is 180°C?
It corresponds to Gas Mark 4 (approx.).
Why do fan ovens use a lower temperature?
The fan circulates hot air and cooks more evenly, so a lower setting often achieves the same result.
Is fan-assisted the same as convection?
Yes. Both refer to ovens that circulate hot air with a fan.