Celsius to Fahrenheit

21 °C to °F

21 °C is equal to 69.8 °F

How to Convert 21°C to °F

Below are the steps to convert 21°C to °F.

1: Use the Conversion Formula

The formula to convert Celsius to Fahrenheit is:

°F = (°C × 9/5) + 32

2: Substitute the Given Temperature

We are given 21°C/ so we substitute this value into the formula

°F = (21 × 9/5) + 32

3: Multiply by 9/5

calculate the multiplication

21 × 1.8 = 37.8

4: Add 32

add 32 to the result

37.8 + 32 = 69.8

5: Final Answer

21°C = 69.8°F

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