1°F = -17.22°C
(32°F − 32) × 5/9 = 0°C
Fahrenheit to Celsius conversion chart printable – Free Printable Chart to Convert Fahrenheit to Celsius. Print a list of Fahrenheit to Celsius Conversions. How to Convert Fahrenheit to Celsius.
Fahrenheit
Definition: Fahrenheit (°F) is a unit of temperature that was widely used before metrication. Two points describe it: water freezes at 32°F, and water boiling point is 212°F at sea level and normal atmospheric pressure. The freezing and boiling point interval is divided into 180 parts.
Celsius
Definition: The Celsius (°C) is an SI (International System of Units) derived temperature unit. Also called centigrade, the scale is based on 0° for the freezing point and 100° for the boiling point of water at standard atmosphere and sea level pressure. It has a 100-degree interval between the defined point.
Fahrenheit to Celsius Conversion Chart How to convert Fahrenheit to Celsius. 0 degrees Fahrenheit is equal to –17.77778 degrees Celsius: 0 °F = -17.77778 °C. The temperature is T in degrees Celsius.
Temperature Converter Formula
C = Celsius ; F = Fahrenheit ; R = Reaumur ; K = Kelvin
0 °F = -17.77778 °C
To convert temperatures in degrees Celsius to Fahrenheit, multiply by 1.8 (or 9/5) and add 32.
Example: (30°C x 1.8) + 32 = 86°F
How to Convert Fahrenheit to Celsius
The simple rule to convert Fahrenheit to Celsius is just minus 32 from the Fahrenheit value and divide by 1.8 that value.
T(°C) = (T(°F) – 32) × 5/9
or
T(°C) = (T(°F) – 32) / (9/5)
or
T(°C) = (T(°F) – 32) / 1.8
Example
Convert 70 degrees Fahrenheit to degrees Celsius:
T(°C) = (70°F – 32) × 5/9 = 21.11 °C
For example,
100 Fahrenheit to Celsius.
100-32 = 68/1.8 = 37.77
How Do You Convert Celsius to Fahrenheit?
multiply by 1.8 (or 9/5) and add 32.
Example: (30°C x 1.8) + 32 = 86°F’
Some Important Temperature Points
- -459.67 °F -273.15 °C absolute zero temperature
- 32 °F 0 °C freezing/melting point of water
- 70 °F 21.11 °C room temperature
- 98.6 °F 37 °C average body temperature
- 212 °F 100 °C boiling point of water
FAHRENHEIT TO CELSIUS CONVERSION CHART
| Fahrenheit | CELSIUS |
|---|---|
| -40°F | -40°C |
| -30°F | -34°C |
| -20°F | -29°C |
| -10°F | -23°C |
| 0°F | -18°C |
| 10°F | -12°C |
| 20°F | -7°C |
| 30°F | 0°C |
| 40°F | 4°C |
| 50°F | 10°C |
| 60°F | 16°C |
| 70°F | 21°C |
| 80°F | 27°C |
| 90°F | 32°C |
| 10°F | 38°C |
Fahrenheit to Celsius Chart Printable
Fahrenheit to Celsius Chart – Download Here
66 Fahrenheit to Celsius Chart
Convert 66 Fahrenheit to Celsius
(66°F − 32) × 5/9 = 18.889°C
70 Fahrenheit to Celsius Chart
Convert 70 Fahrenheit to Celsius
(70°F − 32) × 5/9 = 21.11°C
68 Fahrenheit to Celsius Chart
Convert 68 Fahrenheit to Celsius
(68°F − 32) × 5/9 = 20°C
FAQ C to F
What are 25 degrees Fahrenheit equal to in Celsius?
-3.89 degrees Celsius
25 degrees Fahrenheit = -3.89 degrees Celsius.
How do you estimate Fahrenheit to Celsius?
To estimate a Celsius temperature in Fahrenheit, multiply the temperature by 2, then add 30 to that number. This will give you an approximate temperature of Fahrenheit. If you need a more precise estimate, multiply the temperature by 2, then subtract 10% and add 32 to that number.
F° TO C°: FAHRENHEIT TO CELSIUS CONVERSION FORMULA
To convert temperatures in degrees Fahrenheit to Celsius, subtract 32 and multiply by .5556 (or 5/9).
Example: (50°F – 32) x .5556 = 10°C
What do 45 degrees Fahrenheit equal in Celsius?
Fahrenheit 45 °F – Celsius 7.22 °C
What is 40 degrees Celsius equal to in Fahrenheit?
40 °C Celsius – 104.0 °F Fahrenheit
What is the formula for changing Fahrenheit to Celcius?
Quick Celsius (°C) / Fahrenheit (°F) Conversion:
°F to °C – Deduct 32, then multiply by 5, then divide by 9
°C to °F – Multiply by 9, then divide by 5, then add 32