Celsius to Fahrenheit Converter
To convert Celsius to Fahrenheit, multiply by 9/5 and add 32: 20 °C is 68 °F, and 100 °C is 212 °F. Enter any temperature below, or find it in the °C to °F chart further down the page, which also covers oven temperatures.
How it works
Celsius and Fahrenheit have different zero points (0 °C is 32 °F, not 0 °F), so converting between them needs both a scale and a shift, not just a multiplication.
°F = °C x 9/5 + 32 | °C = (°F - 32) x 5/9Example. 20 °C converts to 68 °F. 98.6 °F (average body temperature) converts to 37 °C.
Celsius to Fahrenheit chart
Every degree from -40 °C to 50 °C, then oven temperatures in steps of 10 up to 300 °C.
| °C | °F |
|---|---|
| -40 °C | -40 °F |
| -39 °C | -38.2 °F |
| -38 °C | -36.4 °F |
| -37 °C | -34.6 °F |
| -36 °C | -32.8 °F |
| -35 °C | -31 °F |
| -34 °C | -29.2 °F |
| -33 °C | -27.4 °F |
| -32 °C | -25.6 °F |
| -31 °C | -23.8 °F |
| -30 °C | -22 °F |
| -29 °C | -20.2 °F |
| -28 °C | -18.4 °F |
| -27 °C | -16.6 °F |
| -26 °C | -14.8 °F |
| -25 °C | -13 °F |
| -24 °C | -11.2 °F |
| -23 °C | -9.4 °F |
| -22 °C | -7.6 °F |
| -21 °C | -5.8 °F |
| -20 °C | -4 °F |
| -19 °C | -2.2 °F |
| -18 °C | -0.4 °F |
| -17 °C | 1.4 °F |
| -16 °C | 3.2 °F |
| °C | °F |
|---|---|
| -15 °C | 5 °F |
| -14 °C | 6.8 °F |
| -13 °C | 8.6 °F |
| -12 °C | 10.4 °F |
| -11 °C | 12.2 °F |
| -10 °C | 14 °F |
| -9 °C | 15.8 °F |
| -8 °C | 17.6 °F |
| -7 °C | 19.4 °F |
| -6 °C | 21.2 °F |
| -5 °C | 23 °F |
| -4 °C | 24.8 °F |
| -3 °C | 26.6 °F |
| -2 °C | 28.4 °F |
| -1 °C | 30.2 °F |
| 0 °C | 32 °F |
| 1 °C | 33.8 °F |
| 2 °C | 35.6 °F |
| 3 °C | 37.4 °F |
| 4 °C | 39.2 °F |
| 5 °C | 41 °F |
| 6 °C | 42.8 °F |
| 7 °C | 44.6 °F |
| 8 °C | 46.4 °F |
| 9 °C | 48.2 °F |
| °C | °F |
|---|---|
| 10 °C | 50 °F |
| 11 °C | 51.8 °F |
| 12 °C | 53.6 °F |
| 13 °C | 55.4 °F |
| 14 °C | 57.2 °F |
| 15 °C | 59 °F |
| 16 °C | 60.8 °F |
| 17 °C | 62.6 °F |
| 18 °C | 64.4 °F |
| 19 °C | 66.2 °F |
| 20 °C | 68 °F |
| 21 °C | 69.8 °F |
| 22 °C | 71.6 °F |
| 23 °C | 73.4 °F |
| 24 °C | 75.2 °F |
| 25 °C | 77 °F |
| 26 °C | 78.8 °F |
| 27 °C | 80.6 °F |
| 28 °C | 82.4 °F |
| 29 °C | 84.2 °F |
| 30 °C | 86 °F |
| 31 °C | 87.8 °F |
| 32 °C | 89.6 °F |
| 33 °C | 91.4 °F |
| 34 °C | 93.2 °F |
| °C | °F |
|---|---|
| 35 °C | 95 °F |
| 36 °C | 96.8 °F |
| 37 °C | 98.6 °F |
| 38 °C | 100.4 °F |
| 39 °C | 102.2 °F |
| 40 °C | 104 °F |
| 41 °C | 105.8 °F |
| 42 °C | 107.6 °F |
| 43 °C | 109.4 °F |
| 44 °C | 111.2 °F |
| 45 °C | 113 °F |
| 46 °C | 114.8 °F |
| 47 °C | 116.6 °F |
| 48 °C | 118.4 °F |
| 49 °C | 120.2 °F |
| 50 °C | 122 °F |
| 60 °C | 140 °F |
| 70 °C | 158 °F |
| 80 °C | 176 °F |
| 90 °C | 194 °F |
| 100 °C | 212 °F |
| 110 °C | 230 °F |
| 120 °C | 248 °F |
| 130 °C | 266 °F |
| 140 °C | 284 °F |
| °C | °F |
|---|---|
| 150 °C | 302 °F |
| 160 °C | 320 °F |
| 170 °C | 338 °F |
| 180 °C | 356 °F |
| 190 °C | 374 °F |
| 200 °C | 392 °F |
| 210 °C | 410 °F |
| 220 °C | 428 °F |
| 230 °C | 446 °F |
| 240 °C | 464 °F |
| 250 °C | 482 °F |
| 260 °C | 500 °F |
| 270 °C | 518 °F |
| 280 °C | 536 °F |
| 290 °C | 554 °F |
| 300 °C | 572 °F |
Fahrenheit to Celsius chart
| °F | °C |
|---|---|
| 0 °F | -17.8 °C |
| 5 °F | -15 °C |
| 10 °F | -12.2 °C |
| 15 °F | -9.4 °C |
| 20 °F | -6.7 °C |
| 25 °F | -3.9 °C |
| 30 °F | -1.1 °C |
| 35 °F | 1.7 °C |
| 40 °F | 4.4 °C |
| 45 °F | 7.2 °C |
| 50 °F | 10 °C |
| 55 °F | 12.8 °C |
| 60 °F | 15.6 °C |
| 65 °F | 18.3 °C |
| 70 °F | 21.1 °C |
| 75 °F | 23.9 °C |
| 80 °F | 26.7 °C |
| 85 °F | 29.4 °C |
| 90 °F | 32.2 °C |
| 95 °F | 35 °C |
| 100 °F | 37.8 °C |
| 105 °F | 40.6 °C |
| 110 °F | 43.3 °C |
| 115 °F | 46.1 °C |
| 120 °F | 48.9 °C |
| °F | °C |
|---|---|
| 150 °F | 65.6 °C |
| 175 °F | 79.4 °C |
| 200 °F | 93.3 °C |
| 225 °F | 107.2 °C |
| 250 °F | 121.1 °C |
| 275 °F | 135 °C |
| 300 °F | 148.9 °C |
| 325 °F | 162.8 °C |
| 350 °F | 176.7 °C |
| 375 °F | 190.6 °C |
| 400 °F | 204.4 °C |
| 425 °F | 218.3 °C |
| 450 °F | 232.2 °C |
| 475 °F | 246.1 °C |
| 500 °F | 260 °C |
A few reference points
0 °C = 32 °F (water freezes). 100 °C = 212 °F (water boils at sea level). 37 °C = 98.6 °F (average human body temperature). -40 °C = -40 °F (the one point where both scales agree).
Frequently asked questions
What is the quick mental-math version?
Double the Celsius value and add 30 for a rough Fahrenheit estimate (it's a bit high above 30 °C and a bit low below 0 °C). For exact results, use the real formula: x 9/5 + 32.
Why isn't 0 °C equal to 0 °F?
The two scales were defined with different reference points. Celsius sets 0 at water's freezing point; Fahrenheit's original 0 was based on a different reference (a brine mixture), which is why converting needs an offset, not just a ratio.
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