17°C in Fahrenheit
The exact conversion, the formula, and a mental shortcut that is close enough for weather.
17 degrees Celsius is
62.6 °F
Rounded, that is about 63 °F. In Kelvin it is 290.15 K.
The formula
Multiply by 9/5 and add 32.
(17 × 9 ÷ 5) + 32 = 30.6 + 32 = 62.6 °F
For weather, a shortcut that needs no calculator is to double the Celsius and add 30: 17 × 2 + 30 = 64, against an exact 62.6. It drifts by about 2 °F per 10 °C, which is fine for deciding what to wear and useless for cooking.
What this temperature feels like
Cool. Jacket weather rather than coat weather.
Nearby temperatures
| Celsius | Fahrenheit | Kelvin |
|---|---|---|
| 12 °C | 53.6 °F | 285.15 K |
| 13 °C | 55.4 °F | 286.15 K |
| 14 °C | 57.2 °F | 287.15 K |
| 15 °C | 59 °F | 288.15 K |
| 16 °C | 60.8 °F | 289.15 K |
| 18 °C | 64.4 °F | 291.15 K |
| 19 °C | 66.2 °F | 292.15 K |
| 20 °C | 68 °F | 293.15 K |
| 21 °C | 69.8 °F | 294.15 K |
| 22 °C | 71.6 °F | 295.15 K |
Frequently asked questions
What is 17°C in Fahrenheit?
62.6°F. Multiply the Celsius figure by 9/5 and add 32.
What is the formula?
°F = (°C × 9/5) + 32. To go the other way, °C = (°F − 32) × 5/9.
At what temperature are the two scales equal?
−40. That is the single point where Celsius and Fahrenheit give the same number, which makes it a handy check on any conversion you do by hand.
Nearby values
Last reviewed September 5, 2026.