Instant conversions! Your math assistant for calculating temperature conversions online quickly and simply.
Temperature Unit Converter
From Celsius (°C) to Fahrenheit (°F)
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°F = °C × 9/5 + 32
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The following calculator is a tool to convert temperature units to another unit, for example, from Celsius to Fahrenheit, Kelvin, Rankine, or Réaumur.
How does the temperature unit calculator work?
The online temperature unit converter calculator allows you to enter a value and select both the source and destination units. It will automatically provide the converted value based on the conversion formulas between both units.
- Selection of the source unit:
- The dropdown menu allows you to select the temperature unit of input (for example, Celsius, Fahrenheit, Kelvin, Rankine, or Réaumur).
- Entering the value to convert:
- Enter the numerical value you want to convert.
- Selection of the destination unit:
- Select the temperature unit to which you want to convert the value.
- Automatic conversion:
- The calculator automatically and accurately converts the temperature units.
This temperature degree converter has no limits on the number of conversions that can be performed, so you can use it whenever you want.
Examples of calculation for temperature conversions:
- To convert 100°C to Fahrenheit, use the formula: F = (100 × 9/5) + 32 = 212°F.
- If we want to transform 32°F to Celsius, the formula is: C = (32 – 32) × 5/9 = 0°C.
- To convert 0°C to Kelvin, just add 273.15: K = 0 + 273.15 = 273.15 K.
- If we want to convert 100°C to Rankine, the conversion is: R = (100 + 273.15) × 9/5 = 671.67°R.
- To convert 80°Ré to Celsius, multiply 80 × 1.25 = 100°C.
🟧 Note: Remember that you can perform complex calculations with our advanced calculator. It’s a great tool!
What temperature units can I convert in this calculator?
In this online temperature measurement converter you can transform the following values:
- Celsius (°C)
- Fahrenheit (°F)
- Kelvin (K)
- Rankine (°R)
- Réaumur (°Ré)
Temperature conversion table
We show you a temperature unit conversion table for quick reference based on how:
| Temperature unit | Formula to convert to Celsius | Formula to convert from Celsius |
|---|---|---|
| Celsius (°C) | C = °C | °C = C |
| Fahrenheit (°F) | C = (°F – 32) × 5/9 | °F = (C × 9/5) + 32 |
| Kelvin (K) | C = K – 273.15 | K = C + 273.15 |
| Rankine (°R) | C = (°R – 491.67) × 5/9 | °R = (C × 9/5) + 491.67 |
| Réaumur (°Ré) | C = °Ré × 1.25 | °Ré = C × 0.8 |
🟧 If you have any other questions about transforming temperature units, you can contact us from the contact section in the footer.
Frequently asked questions about converting temperature degrees – FAQ
- What is the Celsius scale?
The Celsius scale is a temperature scale in which the freezing point of water is 0 degrees and the boiling point is 100 degrees.
- What is the Fahrenheit scale?
The Fahrenheit scale is a temperature scale in which the freezing point of water is 32 degrees and the boiling point is 212 degrees.
- What is the Kelvin scale?
The Kelvin scale is an absolute temperature scale in which absolute zero (the lowest theoretically possible temperature) is 0 Kelvin. There are no negative degrees on the Kelvin scale.
- Why are different temperature scales used?
Different temperature scales are used due to historical and scientific reasons. The Celsius scale is commonly used in most countries to measure everyday temperatures, while the Fahrenheit scale is more common in the United States. The Kelvin scale is used in science to measure temperature in absolute terms.
- Are there other temperature scales besides Celsius, Fahrenheit, and Kelvin?
Yes, for example, the Rankine scale is used in some engineering contexts (especially in the United States). It is similar to the Fahrenheit scale but with absolute zero at 0°R.
- How do I convert Celsius to Fahrenheit?
Multiply the temperature in Celsius by 1.8 and add 32. The calculations would be: F = (°C × 1.8) + 32.
- How do I convert Fahrenheit to Celsius?
It’s very simple, you just have to subtract 32 from the temperature in Fahrenheit and then divide it by 1.8. The exact formula would be: °C = (F – 32) / 1.8.
- What is the formula to convert Celsius to Kelvin?
To convert from Celsius to Kelvin you have to add 273.15 to the temperature in Celsius (K = °C + 273.15).
- How do I convert Kelvin to Celsius?
To convert Kelvin to Celsius you have to subtract 273.15 from the temperature in Kelvin. The formula is: °C = K – 273.15.
- How do I convert Fahrenheit to Kelvin?
First, we have to convert Fahrenheit to Celsius and then Celsius to Kelvin. The mathematical formula is: K = ((F – 32) / 1.8) + 273.15.
