📊 Temperature & ovens
Fahrenheit to Celsius Chart
Every ten degrees from 0 to 500 °F, converted to Celsius, with the fan-oven setting beside each row. Ten-degree steps match how oven dials and thermostats are actually marked.
How to use this chart
350 °F = 177 °C
Read the Fahrenheit figure, then across for the Celsius and fan-oven settings.
About the Fahrenheit to Celsius Chart
American recipes and weather reports use Fahrenheit, while most of the world uses Celsius, so this chart covers both the freezer-to-oven range and everyday air temperatures. Steps of ten match how oven dials are marked and how weather is usually described.
The formula is (F minus 32) times 5/9. Two anchors make the chart easy to sanity-check: 32 °F is 0 °C (freezing) and 212 °F is 100 °C (boiling). The scales cross at minus 40, where both read the same number.
Fan ovens run about 20 °C cooler than the temperature on a conventional recipe, so a 350 °F instruction becomes 177 °C conventional and about 157 °C on a fan setting. Getting that second step wrong is the most common baking error with converted recipes.
Body temperature sits at 98.6 °F, which is 37 °C, and a fever of 100.4 °F is 38 °C. Those two figures are worth knowing because thermometers in different countries report in different scales.
How the calculation works
- celsius = (fahrenheit − 32) × 5/9
- fan oven = celsius − 20
- 212 °F = 100 °C at sea level
Reference values
| Fahrenheit | Celsius | Fan oven |
|---|---|---|
| 0 °F | -17.8 °C | -38 °C fan |
| 10 °F | -12.2 °C | -32 °C fan |
| 20 °F | -6.7 °C | -27 °C fan |
| 30 °F | -1.1 °C | -21 °C fan |
| 40 °F | 4.4 °C | -16 °C fan |
| 50 °F | 10.0 °C | -10 °C fan |
| 60 °F | 15.6 °C | -4 °C fan |
| 70 °F | 21.1 °C | 1 °C fan |
| 80 °F | 26.7 °C | 7 °C fan |
| 90 °F | 32.2 °C | 12 °C fan |
| 100 °F | 37.8 °C | 18 °C fan |
| 110 °F | 43.3 °C | 23 °C fan |
| 120 °F | 48.9 °C | 29 °C fan |
| 130 °F | 54.4 °C | 34 °C fan |
| 140 °F | 60.0 °C | 40 °C fan |
| 150 °F | 65.6 °C | 46 °C fan |
| 160 °F | 71.1 °C | 51 °C fan |
| 170 °F | 76.7 °C | 57 °C fan |
| 180 °F | 82.2 °C | 62 °C fan |
| 190 °F | 87.8 °C | 68 °C fan |
| 200 °F | 93.3 °C | 73 °C fan |
| 210 °F | 98.9 °C | 79 °C fan |
| 220 °F | 104.4 °C | 84 °C fan |
| 230 °F | 110.0 °C | 90 °C fan |
| 240 °F | 115.6 °C | 96 °C fan |
| 250 °F | 121.1 °C | 101 °C fan |
| 260 °F | 126.7 °C | 107 °C fan |
| 270 °F | 132.2 °C | 112 °C fan |
| 280 °F | 137.8 °C | 118 °C fan |
| 290 °F | 143.3 °C | 123 °C fan |
| 300 °F | 148.9 °C | 129 °C fan |
| 310 °F | 154.4 °C | 134 °C fan |
| 320 °F | 160.0 °C | 140 °C fan |
| 330 °F | 165.6 °C | 146 °C fan |
| 340 °F | 171.1 °C | 151 °C fan |
| 350 °F | 176.7 °C | 157 °C fan |
| 360 °F | 182.2 °C | 162 °C fan |
| 370 °F | 187.8 °C | 168 °C fan |
| 380 °F | 193.3 °C | 173 °C fan |
| 390 °F | 198.9 °C | 179 °C fan |
| 400 °F | 204.4 °C | 184 °C fan |
| 410 °F | 210.0 °C | 190 °C fan |
| 420 °F | 215.6 °C | 196 °C fan |
| 430 °F | 221.1 °C | 201 °C fan |
| 440 °F | 226.7 °C | 207 °C fan |
| 450 °F | 232.2 °C | 212 °C fan |
| 460 °F | 237.8 °C | 218 °C fan |
| 470 °F | 243.3 °C | 223 °C fan |
| 480 °F | 248.9 °C | 229 °C fan |
| 490 °F | 254.4 °C | 234 °C fan |
| 500 °F | 260.0 °C | 240 °C fan |