Temperature conversion
-23 °F to °C
-30.56 °C
-23 degrees Fahrenheit = -30.56 degrees Celsius. Exact factor: °C = (°F − 32) × 5/9.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
°C = (°F − 32) × 5/9
Worked example: (-23 − 32) × 5/9 = -30.56 °C.
Values near -23 °F
| °F | °C |
|---|---|
| -26 | -32.22 |
| -25 | -31.67 |
| -24 | -31.11 |
| -23this page | -30.56 |
| -22 | -30 |
| -21 | -29.44 |
| -20 | -28.89 |
Frequently asked
How do you convert degrees Fahrenheit to degrees Celsius?
Apply the formula °C = (°F − 32) × 5/9. Enter any value in the live converter above and the result updates as you type.
What is -23 °F in °C?
-23 °F equals -30.56 °C. The reference table below shows the values immediately around -23 °F.
Why does temperature conversion add 32?
The two scales have different zero points and step sizes. Water freezes at 32 °F but 0 °C, so the formula rescales by 5/9 and shifts by the 32-degree offset.