Unit Converter
Convert between different units of measurement instantly. Supports Length, Weight, Temperature, and more.
Conversion Result
Convert Any Unit Instantly
Pick a category — length, weight, temperature, volume, area, speed, time, or digital storage — type a value, and get the conversion the moment you type. No calculate button needed.
The swap button flips the direction in one tap, and the big result readout stays readable on any screen. Everything converts locally in your browser.
Eight conversion categories
Length, weight, temperature, volume, area, speed, time, and digital storage — dozens of units in each.
Live as-you-type results
Results update with every keystroke, with a one-tap swap button to reverse the conversion direction.
Free and private
All conversions happen in your browser — your numbers are never sent anywhere.
How to use
- Choose a unit category.
- Enter a value and pick the from and to units.
- Read the live result — tap swap to reverse the direction.
Frequently Asked Questions
Which units can I convert?
Length, weight, temperature, volume, area, speed, time, and digital storage — each with its common units (miles, km, pounds, kg, °C, °F, and more).
Do I need to press a convert button?
No. The result updates live as you type or change units.
How do I reverse a conversion?
Tap the swap button to flip the from and to units instantly.
Is my input uploaded?
No. All conversion math runs in your browser — nothing leaves your device.
Is the converter free?
Yes, free with no signup.
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