Unit Converter
Convert length, weight and temperature between common units. Everything runs locally — no upload.
Runs locally in your browser
From
To
How to use Unit Converter
- Pick a category: length, weight or temperature.
- Type a value and choose the unit you are converting from.
- Read the converted result instantly — no submit button, no waiting.
Common use cases
- Convert recipe measurements between cups, grams and milliliters while cooking.
- Check imperial dimensions listed on imported products.
- Translate weather temperatures between Fahrenheit and Celsius.
- Sanity-check numbers in a spec sheet or travel document.
Good to know
- The tool covers length, weight and temperature only, with metric and imperial units on both sides.
- Results are rounded to practical everyday precision, not laboratory grade.
- Currency and timezone conversion are intentionally out of scope here.
- Formulas are fixed and cannot be customized for niche industry units.
FAQ
Are conversions uploaded?
No. All math runs in your browser.
Which temperature scale is used internally?
Values convert through Celsius as the intermediate step.
How precise are results?
Shown with up to 12 significant digits; suitable for everyday and engineering estimates.