Read a recipe written for another temperature scale.
Temperature Converter
Convert Fahrenheit to Celsius and Kelvin with instant results, common temperature presets, and checks against values below absolute zero.
Start here
Enter a value and select the original unit.
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Measurements are calculated locally in your browser and are not uploaded or stored on a server.
Useful for
Read a recipe written for another temperature scale
Use a decimal point without thousands separators.
Common examples
Celsius °C176.6666667
Fahrenheit °F350
Kelvin K449.8166667
This converts temperature scales, not oven modes or baking times.
Not sure which tool to use? Read the conversion guide
Back to tool Quick answer
Temperature Converter: switch temperature scales
Temperature scales have different zero points. Convert Celsius to Fahrenheit with °F = °C × 9/5 + 32; convert Celsius to Kelvin with K = °C + 273.15.
Temperature conversion does not adjust baking time or fan-oven settings. Inputs below 0 K are invalid.
Pressure: Convert PSI, bar, kPa, kgf/cm² and atmospheres instantly. Compare pressure units on gauges, tires and equipment without changing the pressure reference.
About this tool
Convert Fahrenheit to Celsius and Kelvin with instant results, common temperature presets, and checks against values below absolute zero.
Measurements are calculated locally in your browser and are not uploaded or stored on a server.
How to use it
- Enter a value and select the original unit.
- Read the results in each supported unit.
- Check the source specification and the limits before using the result.
Common use cases
- Read a recipe written for another temperature scale
- Compare weather temperatures
- Check a science exercise
How the conversion works
Temperature scales have different zero points. Convert Celsius to Fahrenheit with °F = °C × 9/5 + 32; convert Celsius to Kelvin with K = °C + 273.15.
350°F is approximately 176.7°C. 32°F equals 0°C and 273.15 K.
Check before using the result
Temperature conversion does not adjust baking time or fan-oven settings. Inputs below 0 K are invalid.
Reference sources
FAQ
How do I convert Fahrenheit to Celsius?
Subtract 32, then multiply by 5/9.
Does Kelvin use a degree sign?
No. The unit symbol is K, without a degree sign.
Are negative temperatures allowed?
Negative Celsius and Fahrenheit values are allowed provided the equivalent Kelvin value is not below zero.