Convert
Temperature Converter
Convert between Celsius, Fahrenheit and Kelvin.
Calculated in your browser. Free, nothing is uploaded.
About this tool
Free temperature converter tool. Convert between Celsius, Fahrenheit and Kelvin. No signup, nothing uploaded.
Frequently asked questions
Which scales are supported?
Celsius, Fahrenheit and Kelvin, in both directions.
Is the conversion exact?
Yes — the standard temperature formulas are exact.
Does it handle negative temperatures?
Yes, including below-zero values and absolute zero.
Need more than a tool?
HostingSwift runs the servers too — VPS, web hosting, email, DNS and streaming, with a free tier to start.