18 Celsius in Fahrenheit = 64.4°F
18 degrees Celsius
°C
°F
(18 × 9/5) + 32 = 64.4°F
Quick answer
18°C = 64.4°F. Multiply by 9/5 then add 32.
Reference points
0°C = 32°F
Freezing point
37°C = 98.6°F
Body temp
100°C = 212°F
Boiling point
Nearby conversions
14°C → 57.2°F
15°C → 59°F
16°C → 60.8°F
17°C → 62.6°F
19°C → 66.2°F
20°C → 68°F
21°C → 69.8°F
22°C → 71.6°F
Frequently asked questions
What is 18 degrees Celsius in Fahrenheit?
18°C equals 64.4°F. This is calculated using the formula: °F = (°C × 9/5) + 32.
How do I convert 18°C to Fahrenheit?
Multiply 18 by 9 divided by 5 (which equals 32.4), then add 32. The result is 64.4°F.
Is 18°C hot or cold?
18°C (64.4°F) is a comfortable room temperature for most people.
What is the formula to convert Celsius to Fahrenheit?
The formula is: °F = (°C × 9/5) + 32. You can also use the approximation: double the Celsius value and add 30 for a quick estimate.