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📏 Unit Converter

One converter for the units you meet every day: length, weight, temperature, volume and area — kilometres to miles, kilograms to pounds, Celsius to Fahrenheit and many more, all with exact standard factors.

How to use the Unit Converter

  1. Choose the category (Length, Weight, Temperature, Volume or Area).
  2. Enter the value and pick the From and To units from that category's group.
  3. Press Calculate — the converted value appears below.
Example: 10 kilometres = 6.2137 miles. And 100 °C = 212 °F.

Frequently Asked Questions

Which factors are used?

Exact international definitions: 1 mile = 1,609.344 metres, 1 pound = 0.45359237 kg, 1 US gallon = 3.785411784 litres. Temperature uses the standard formulas, not factors.

Why did I get an error about groups?

The From and To units must belong to the category you selected — for example, you cannot convert kilograms (Weight) into miles (Length).

Where is the Marla / Kanal conversion?

Land units for Pakistan and India have their own dedicated tool — try our Marla / Kanal Area Converter.

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