How to convert it
- Subtract 32: 80 − 32 = 48.
- Multiply by 5/9: 48 × 5 ÷ 9 = 26.67 °C.
C = (F - 32) x 5/9
That is warm summer weather.
Temperature
80 °F in Celsius
Quick answer, the exact math, and nearby values. Need a different number? Use the Fahrenheit to Celsius Converter - Free.
Nearby values
| Value | Result |
|---|---|
| 74 °F in Celsius | 74 °F = 23.3 °C |
| 75 °F in Celsius | 75 °F = 23.9 °C |
| 76 °F in Celsius | 76 °F = 24.4 °C |
| 77 °F in Celsius | 77 °F = 25 °C |
| 78 °F in Celsius | 78 °F = 25.6 °C |
| 79 °F in Celsius | 79 °F = 26.1 °C |
| 80 °F in Celsius | 80 °F = 26.7 °C |
| 81 °F in Celsius | 81 °F = 27.2 °C |
| 82 °F in Celsius | 82 °F = 27.8 °C |
| 83 °F in Celsius | 83 °F = 28.3 °C |
| 84 °F in Celsius | 84 °F = 28.9 °C |
| 85 °F in Celsius | 85 °F = 29.4 °C |
| 86 °F in Celsius | 86 °F = 30 °C |
Frequently asked questions
What is 80 °F in Celsius?
80 °F = 26.7 °C (about 27 °C).
How is it calculated?
Subtract 32: 80 − 32 = 48. Multiply by 5/9: 48 × 5 ÷ 9 = 26.67 °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).