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Celsius to Fahrenheit Converter (°C to °F)

°F = °C × 1.8 + 32. Type any value to convert Celsius to Fahrenheit.

1 °C = 33.8 °F

Formula: °F = °C × 1.8 + 32

Common values
Decimals
In every unit 5 units
Degree Celsius (°C) 1 °C
Degree Fahrenheit (°F) 33.8 °F
Kelvin (K) 274.15 K
Degree Rankine (°R) 493.47 °R
Degree Réaumur (°Ré) 0.8 °Ré

Convert on our server?

If you continue, the file is uploaded over an encrypted connection and converted on our server. You can keep using the site meanwhile. The original is deleted as soon as it is converted; the result is kept for 6 hours so you can download it, and you can delete it at any time. Files are never shared or used for anything else.

Calculated in your browser – nothing you type is sent anywhere. Privacy details

Celsius to Fahrenheit table

Formula: °F = °C × 1.8 + 32

Degree Celsius (°C)Degree Fahrenheit (°F)
-40 °C-40 °F
-30 °C-22 °F
-20 °C-4 °F
-10 °C14 °F
-5 °C23 °F
0 °C32 °F
5 °C41 °F
10 °C50 °F
15 °C59 °F
20 °C68 °F
25 °C77 °F
30 °C86 °F
35 °C95 °F
36.6 °C97.88 °F
37 °C98.6 °F
38 °C100.4 °F
40 °C104 °F
50 °C122 °F
60 °C140 °F
70 °C158 °F
80 °C176 °F
90 °C194 °F
100 °C212 °F
150 °C302 °F
180 °C356 °F
200 °C392 °F
250 °C482 °F

How to use: Celsius to Fahrenheit

  1. 1 Type the value in Celsius.
  2. 2 The result in Fahrenheit appears at once – or type in the Fahrenheit field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of temperature.

About this tool

Degree Celsius (°C) is a temperature scale (SI). Degree Fahrenheit (°F) is a temperature scale (imperial and US customary).

To convert Celsius to Fahrenheit, multiply by 1.8, then add 32 (°F = °C × 1.8 + 32). Example: 0 °C = 32 °F.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert Celsius to Fahrenheit?

To convert Celsius to Fahrenheit, multiply by 1.8, then add 32: °F = °C × 1.8 + 32. For example 0 °C = 32 °F.

What is 1 °C in Fahrenheit?

1 °C = 33.8 °F. The other way round, 1 °F = -17.22222222 °C.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of temperature here?

Yes – choose any of the 5 units of temperature in the From and To lists, or switch to another measurement at the top.

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