Convert a time span between milliseconds, seconds, minutes, hours and days
Temperature Converter
Runs locally
Use Temperature Converter
What it does
Enter a value and choose its unit; the Celsius, Fahrenheit, Kelvin and Rankine equivalents appear as you type.
It runs entirely in your browser: nothing you enter is uploaded.
Example
Boiling point of water
100CELSIUS
100 °C
FAHRENHEIT
212 °F
KELVIN
373.15 K
RANKINE
671.67 °RWith Celsius selected (the default): 100 °C, 212 °F, 373.15 K and 671.67 °R.
FAQ
Which formulas are used?
The value is first converted to Celsius, then °F = °C × 9/5 + 32, K = °C + 273.15 and °R = (°C + 273.15) × 9/5. Results are rounded to 6 decimal places.
Does it warn about impossible temperatures?
No. Values below absolute zero (−273.15 °C or 0 K) are converted without a warning, so check the Kelvin column.
Is anything sent?
No. The conversion runs in your browser.