How to convert it
- Subtract 32: 10 − 32 = -22.
- Multiply by 5/9: -22 × 5 ÷ 9 = -12.22 °C.
C = (F - 32) x 5/9
That is below the freezing point of water (0 °C / 32 °F), so expect ice and frost.
Temperature
Quick answer, the exact math, and nearby values. Need a different number? Use the Fahrenheit to Celsius Converter - Free.
C = (F - 32) x 5/9
That is below the freezing point of water (0 °C / 32 °F), so expect ice and frost.
| Value | Result |
|---|---|
| 4 °F in Celsius | 4 °F = -15.6 °C |
| 5 °F in Celsius | 5 °F = -15 °C |
| 6 °F in Celsius | 6 °F = -14.4 °C |
| 7 °F in Celsius | 7 °F = -13.9 °C |
| 8 °F in Celsius | 8 °F = -13.3 °C |
| 9 °F in Celsius | 9 °F = -12.8 °C |
| 10 °F in Celsius | 10 °F = -12.2 °C |
| 11 °F in Celsius | 11 °F = -11.7 °C |
| 12 °F in Celsius | 12 °F = -11.1 °C |
| 13 °F in Celsius | 13 °F = -10.6 °C |
| 14 °F in Celsius | 14 °F = -10 °C |
| 15 °F in Celsius | 15 °F = -9.4 °C |
| 16 °F in Celsius | 16 °F = -8.9 °C |
10 °F = -12.2 °C (about -12 °C).
Subtract 32: 10 − 32 = -22. Multiply by 5/9: -22 × 5 ÷ 9 = -12.22 °C.
Conversion factors follow: NIST Special Publication 811 — Guide for the Use of the International System of Units (SI); BIPM — The International System of Units (SI Brochure, 9th edition).