Temperature Converter
Convert between temperature scales
°F = (°C × 9/5) + 32
°C = (°F - 32) × 5/9
K = °C + 273.15
°C = K - 273.15
Type
converter
Input
text
Output
text
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- ✓ No file size limits
- ✓ Fast processing
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Temperature Converter instantly converts between Celsius, Fahrenheit, and Kelvin. Whether you are cooking, studying science, checking weather from a foreign source, or working on engineering calculations, this tool provides instant and accurate conversions.
- 1Enter the temperature value you want to convert.
- 2Select the source unit (Celsius, Fahrenheit, or Kelvin).
- 3The converted values in all other units appear instantly.
- 4Copy any result with one click.
- →Converting recipe temperatures from Fahrenheit to Celsius for a different oven.
- →Understanding weather forecasts reported in an unfamiliar temperature scale.
- →Converting between Celsius and Kelvin for scientific calculations.
- →Checking body temperature readings from international medical resources.
- →Engineering and chemistry calculations requiring specific temperature scales.
What is absolute zero?
Absolute zero is 0 Kelvin, equivalent to −273.15°C or −459.67°F — the coldest theoretically possible temperature.
Why is Fahrenheit still used?
Fahrenheit remains the standard in the United States for everyday use. Most other countries use Celsius. Kelvin is used in science.
How precise are the conversions?
Conversions are accurate to 2 decimal places, sufficient for all practical purposes.
Can I convert negative temperatures?
Yes. Negative temperatures are fully supported in all three scales.