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Unit Converter
Weight, area, volume, speed
Converted Value
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What is a Unit Converter?
Converts between weight, volume, area, and speed measurement units - covering both metric (SI) and imperial systems.
How It Works
All conversions use SI base units as the common reference. Weight: to/from kg. Volume: to/from litres. Area: to/from m2.
Example
5 kg = 11.023 lbs. 1 litre = 1.0567 US quarts. 1 acre = 4,047 m2. 100 km/h = 62.14 mph = 27.78 m/s.
Pro Tips
- 1 kg = 2.2046 lbs - a fundamental conversion worth memorising.
- 1 litre = 1,000 ml = 1,000 cm3; 1 ml of water weighs exactly 1 gram at 4C.
- Indian land units: 1 bigha varies by state; 1 guntha = 101 m2 in Maharashtra.
- Speed: 1 m/s = 3.6 km/h. Walking speed approx 1.4 m/s = 5 km/h.
FAQ
Litres in a gallon?▼
US gallon = 3.785 L. UK gallon = 4.546 L. 1 litre = 0.264 US gallons.
kg to lbs?▼
1 kg = 2.2046 lbs. 1 lb = 0.4536 kg.
What is a hectare?▼
1 hectare = 10,000 m2 = 2.471 acres. Standard land area unit in agriculture worldwide.
m/s to km/h?▼
Multiply by 3.6. 10 m/s = 36 km/h. A world-class sprinter reaches approx 10.4 m/s.