-5°C to Fahrenheit
How to Convert -5°C to Fahrenheit
-
Multiply °C by 9/5:
-5 × 9/5 = -9 -
Add 32 to get °F:
-9 + 32 = 23°F
Nearby Temperatures
| Celsius | Fahrenheit | Kelvin |
|---|---|---|
| -8 °C | 17.6 °F | 265.15 K |
| -7 °C | 19.4 °F | 266.15 K |
| -6 °C | 21.2 °F | 267.15 K |
| -5 °C | 23 °F | 268.15 K |
| -4 °C | 24.8 °F | 269.15 K |
| -3 °C | 26.6 °F | 270.15 K |
| -2 °C | 28.4 °F | 271.15 K |
Quick Reference — Common Celsius to Fahrenheit Values
| Celsius | Fahrenheit | Note |
|---|---|---|
| −40 °C | −40 °F | Scales are equal at this point |
| 0 °C | 32 °F | Water freezing point |
| 21 °C | 69.8 °F | Comfortable room temperature |
| 37 °C | 98.6 °F | Normal body temperature |
| 100 °C | 212 °F | Water boiling point |
Celsius to Fahrenheit — The Formula
The Celsius and Fahrenheit scales share the same physical reference points but use different zero points and step sizes. Fahrenheit degrees are smaller: one degree Celsius equals 1.8 °F, and the two scales cross at −40°.
The Formula
°F = (°C × 9/5) + 32 · °C = (°F − 32) × 5/9
For -5°C: multiply by 9/5 first, then add 32 to reach 23°F. To reverse — converting 23°F back to Celsius — subtract 32 and multiply by 5/9.
Kelvin
The Kelvin scale starts at absolute zero (−273.15 °C). Add 273.15 to any Celsius value to get Kelvin: -5 + 273.15 = 268.15 K. Kelvin is used in scientific contexts where negative temperatures make no physical sense.
-5 °C is a freezing temperature — below the freezing point of water.
Need to convert a different temperature, or switch between other units? The full unit converter handles Celsius, Fahrenheit, Kelvin, and dozens of other units — all in one place.
Open the unit converter →