Degrees Celsius (change) to degrees Fahrenheit (change)
Type a value in Δ°C to get it in Δ°F instantly.
9Δ°F
That's 2.5× as big as a fever, while a day-night swing in spring is 2× bigger.
Convert the other way: Δ°F to Δ°C
What it means
How big a change is that?
For a reading on a thermometer, use the temperature converter instead: it adds the 32 °F offset that a difference does not have.
The math
How to convert Δ°C to Δ°F
To convert degrees Celsius (change) to degrees Fahrenheit (change), multiply by 1.8.
Example: 5 Δ°C × 1.8 = 9 Δ°F.
In the other direction, 1 Δ°F = 0.555556 Δ°C.
Every unit
Your temperature change in every unit
Tables
Δ°C to Δ°F conversion table
| Δ°C | Δ°F |
|---|---|
| 0.5 Δ°C | 0.9 Δ°F |
| 1 Δ°C | 1.8 Δ°F |
| 1.5 Δ°C | 2.7 Δ°F |
| 2 Δ°C | 3.6 Δ°F |
| 3 Δ°C | 5.4 Δ°F |
| 4 Δ°C | 7.2 Δ°F |
| 5 Δ°C | 9 Δ°F |
| 10 Δ°C | 18 Δ°F |
| 15 Δ°C | 27 Δ°F |
| 20 Δ°C | 36 Δ°F |
| 25 Δ°C | 45 Δ°F |
| 50 Δ°C | 90 Δ°F |
| 100 Δ°C | 180 Δ°F |
Δ°F to Δ°C conversion table
| Δ°F | Δ°C |
|---|---|
| 0.5 Δ°F | 0.277778 Δ°C |
| 1 Δ°F | 0.555556 Δ°C |
| 1.5 Δ°F | 0.833333 Δ°C |
| 2 Δ°F | 1.11111 Δ°C |
| 3 Δ°F | 1.66667 Δ°C |
| 4 Δ°F | 2.22222 Δ°C |
| 5 Δ°F | 2.77778 Δ°C |
| 10 Δ°F | 5.55556 Δ°C |
| 15 Δ°F | 8.33333 Δ°C |
| 20 Δ°F | 11.1111 Δ°C |
| 25 Δ°F | 13.8889 Δ°C |
| 50 Δ°F | 27.7778 Δ°C |
| 100 Δ°F | 55.5556 Δ°C |
Quick answers
Quick answers
- How many Δ°F is 1 Δ°C?
- 1 Δ°C is 1.8 Δ°F.
- How many Δ°F is 10 Δ°C?
- 10 Δ°C is 18 Δ°F.
- How many Δ°F is 5 Δ°C?
- 5 Δ°C is 9 Δ°F.
The units
About these units
Degrees Celsius (change) (Δ°C)
One Celsius degree of difference.
Degrees Fahrenheit (change) (Δ°F)
Five-ninths of a kelvin.
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