The conversion
36°F = 2.22°C
°C = (°F − 32) × 5/9, so (36 − 32) × 5/9 = 2.22.
As an outdoor air temperature, 36 °F sits in the cold band. The other scale is on the dial beside it in the app, so a reading like this needs no conversion at all.
Convert something else
68°F
The range either side
Neighbouring values, for when the number you actually wanted was a degree or two away.
| Fahrenheit | Celsius |
|---|---|
| 31 °F | −0.56 °C |
| 32 °F | 0 °C |
| 33 °F | 0.56 °C |
| 34 °F | 1.11 °C |
| 35 °F | 1.67 °C |
| 36 °F | 2.22 °C |
| 37 °F | 2.78 °C |
| 38 °F | 3.33 °C |
| 39 °F | 3.89 °C |
| 40 °F | 4.44 °C |
| 41 °F | 5 °C |
The other direction
2.22 °C converts back to 36 °F, which is the same relationship read the other way. Going from Celsius to Fahrenheit, multiply by 9/5 first and then add 32. Adding first is the usual mistake.
The full converter handles any value, in either direction, including kelvin, and shows the formula as it works.