Unit Converter

Convert between common units instantly. Everything runs locally in your browser, including batch conversions.

Category

From

To

Value

Result

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Sig figs Trim trailing zeros Scientific notation

Data units use base-10 (1 KB = 1000 B).

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Help & FAQ — Unit Converter

How to use

Select a category and your from/to units.
Enter a value (or switch to Batch for multiple lines).
Copy the result or share the URL with the same settings.

Use cases

Swap between metric and imperial units for quick calculations.
Convert multiple values at once using batch mode.

Tips & FAQs

Does it work offline?: Yes. All conversions run locally in your browser.
How accurate are the conversions?: Conversions use standard base-unit factors, with temperature offsets handled correctly.

Formats & limits

Units use base-10 for data sizes (1 KB = 1000 B).
Batch input expects one value per line.

Privacy

Your values stay on your device; no network calls are made.

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Updated

15 October 2025