20 °F to °C: 20 Fahrenheit to Celsius
20 °F is about −6.67 °C.
20 °F in Celsius
−6.67 °C
How it is calculated
Formula: °C = (°F − 32) × 5/9 (that is, − 32, then ÷ 1.8)
- Subtract 32: 20 − 32 = −12.
- Multiply by 5/9 (divide by 1.8): −12 ÷ 1.8 = −6.6667 °C.
What this means
- As outdoor weather, this is below freezing: water turns to ice and roads can be slick.
Try other numbers
The full celsius to fahrenheit converter, filled in with these values.
°F
20 °F in Celsius
−6.67 °C
Mental shortcut: subtract 30 and halve it ≈ −5 °C
- Celsius
- −6.67 °C
- Fahrenheit
- 20 °F
- Kelvin
- 266.48 K
How this was calculated
- Subtract 32: 20 − 32 = −12.
- Multiply by 5/9 (divide by 1.8): −12 ÷ 1.8 = −6.6667 °C.
| °C | °F | |
|---|---|---|
| Absolute zero | −273.15 | −459.67 |
| Celsius and Fahrenheit are equal | −40 | −40 |
| Deep freezer | −18 | −0.4 |
| Water freezes | 0 | 32 |
| Refrigerator | 4 | 39.2 |
| Cool room | 18 | 64.4 |
| Room temperature | 21 | 69.8 |
| Normal body temperature | 37 | 98.6 |
| Fever | 38 | 100.4 |
| Very hot day | 40 | 104 |
| Water boils (sea level) | 100 | 212 |
| Oven, moderate | 180 | 356 |
| Oven, hot | 220 | 428 |
| °C | °F | °C | °F | °C | °F |
|---|---|---|---|---|---|
| -20 | −4 | 15 | 59 | 50 | 122 |
| -15 | 5 | 20 | 68 | 60 | 140 |
| -10 | 14 | 25 | 77 | 70 | 158 |
| -5 | 23 | 30 | 86 | 80 | 176 |
| 0 | 32 | 35 | 95 | 90 | 194 |
| 5 | 41 | 40 | 104 | 100 | 212 |
| 10 | 50 | 45 | 113 | 110 | 230 |
Fahrenheit to Celsius near 20 °F
| °F | °C |
|---|---|
| 13 °F | −10.56 °C |
| 14 °F | −10 °C |
| 15 °F | −9.44 °C |
| 16 °F | −8.89 °C |
| 17 °F | −8.33 °C |
| 18 °F | −7.78 °C |
| 19 °F | −7.22 °C |
| 20 °F | −6.67 °C |
| 21 °F | −6.11 °C |
| 22 °F | −5.56 °C |
| 23 °F | −5 °C |
| 24 °F | −4.44 °C |
| 25 °F | −3.89 °C |
| 26 °F | −3.33 °C |
| 27 °F | −2.78 °C |