Free tool · no sign-up
What is 350 °F in Celsius?
350 °F is 177 °C, so set the oven to 180 °C — or 160 °C if it’s a fan (convection) oven. That’s gas mark 4; in an air fryer, about 325 °F (160 °C).
From
180 °C = 350 °F
- Conventional °C177 °C (≈ 180 °C)
- Fan / convection160 °C
- Fahrenheit350 °F
- Gas mark4
- Thermostat (France)6
- Air fryer160 °C / 325 °F, ~20% less time
Fan (convection) ovens cook hotter, so set them about 20 °C lower (25 °F in American recipes). Every oven runs a little differently — an oven thermometer shows the real temperature.
Good to know:
- 350 °F is the American baking default: chocolate chip cookies, layer cakes, banana bread and most casseroles.
- When an old recipe says “bake in a moderate oven” without a number, it means 350 °F.
- In an air fryer, about 325 °F. Start checking after about 80% of the oven time; cookies need parchment and room to spread.
Oven temperature chart:
| °C | Fan °C | °F | Gas | Th. |
|---|---|---|---|---|
| 110 °C | 90 °C | 225 °F | ¼ | 3.5 |
| 120 °C | 100 °C | 250 °F | ½ | 4 |
| 140 °C | 120 °C | 275 °F | 1 | 4.5 |
| 150 °C | 130 °C | 300 °F | 2 | 5 |
| 160 °C | 140 °C | 325 °F | 3 | 5.5 |
| 170 °C | 150 °C | 350 °F | 3 | 5.5 |
| 180 °C | 160 °C | 350 °F | 4 | 6 |
| 190 °C | 170 °C | 375 °F | 5 | 6.5 |
| 200 °C | 180 °C | 400 °F | 6 | 6.5 |
| 220 °C | 200 °C | 425 °F | 7 | 7.5 |
| 230 °C | 210 °C | 450 °F | 8 | 7.5 |
| 240 °C | 220 °C | 475 °F | 9 | 8 |
| 250 °C | 230 °C | 475 °F | 9 | 8.5 |
Popular temperatures:
How to convert oven temperatures:
- Type the temperature
straight from the recipe.
- Pick what it’s in
°C, fan °C, °F, gas mark or thermostat.
- Read off your setting
for your oven — or your air fryer.
Questions:
- How long to bake cookies at 350 °F?
- 8–12 minutes for most drop cookies. Take them out when the edges are golden and the centers still look soft — they firm up as they cool.
- How long to bake chicken breast at 350 °F?
- 25–30 minutes for a 6–8 oz boneless breast, until it reads 165 °F in the thickest part.
- What is 350 °F in a convection oven?
- About 325 °F — convection recipes usually go 25 °F lower.
Want every recipe in one notebook? Mixova app is coming to Android. Get notified at launch →