Utility ToolsFree

Unit Converter

Convert between hundreds of units across length, weight, temperature, area, volume, speed, time, data storage, and energy. Instant conversion as you type — no form submission needed. Supports both metric and imperial systems. No signup required.

Updated June 2026

  1. 1Choose a category
  2. 2Enter a value
  3. 3Read the converted value

1 Meter =

0.00100000

Kilometer

How to use Unit Converter

  1. 1

    Choose a category

    Select length, weight, temperature, volume, or another unit category.

  2. 2

    Enter a value

    Type the number you want to convert.

  3. 3

    Read the converted value

    The result updates instantly across all related units.

Frequently asked questions

Everything you need to know about unit converter.

Length (km, miles, feet, inches), weight/mass (kg, lbs, oz, grams), temperature (°C, °F, K), area (m², ft², acres), volume (liters, gallons, ml), speed (km/h, mph, m/s), time, data storage (MB, GB, TB), and energy (joules, calories, kWh).

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