20 °C to °F
20 °C = 68 °F. Edit either value to convert instantly.
Conversion details
| °F | = 68 °F |
|---|---|
| = 293.15 K | |
Conversion formula
°F = ((°C × (1)) + (273.15) × (1.8)) − (459.67)20 °C = 68 °F
degree Celsius (°C)
The Celsius scale has the same interval as kelvin, with 0 °C = 273.15 K; water freezes near 0 °C at standard pressure.
Source: BIPM, The International System of Units (SI), 9th edition
degree Fahrenheit (°F)
Fahrenheit uses °C = (°F − 32) × 5/9; 32 °F = 0 °C and 212 °F = 100 °C.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
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Frequently asked questions
How many degrees Fahrenheit are in 20 degrees Celsius?
20 °C = 68 °F. °F = ((°C × (1)) + (273.15) × (1.8)) − (459.67)
How do I convert °C to °F?
°F = ((°C × (1)) + (273.15) × (1.8)) − (459.67)
Why does this conversion need more than multiplication?
Temperature scales have different zero points. Apply the scale and offset in the formula; below absolute zero is a mathematical result only.
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