64 Fahrenheit to Celsius
64 degrees Fahrenheit equals
17.78°C
17.78 degrees Celsius
64°F equals 17.78°C, comfortable indoor temperature. Most thermostats are set somewhere in this band, and it is the standard range for storing and testing many household products.
How to convert 64°F to °C
Formula
°C = (°F − 32) × 5/9
Substituting 64°F
- 64 − 32 = 32
- 32 × 5/9 = 17.78
Fahrenheit places the freezing point of water at 32 rather than 0, so that offset comes off first. What remains is then scaled by 5/9, because a Celsius degree covers 1.8 times as much temperature change as a Fahrenheit degree.
How 64°F compares
| Reference point | Temperature | Difference |
|---|---|---|
| Freezing point of water | 0°C / 32°F | 17.8°C (32°F) warmer |
| Room temperature | 21°C / 69.8°F | 3.2°C (5.8°F) colder |
| Body temperature | 37°C / 98.6°F | 19.2°C (34.6°F) colder |
| Boiling point of water | 100°C / 212°F | 82.2°C (148°F) colder |