Unit Converter

Convert between length, weight, volume, and area measurements

Unit Conversion
Select category and units to convert between
Conversion Result
Converted value and all unit equivalents

Select units and enter a value to convert

Length Examples

Height (6 ft)

6 ft → m

Marathon (26.2 mi)

26.2 mi → km

Screen (5.5 in)

5.5 in → cm

Weight Examples

Body Weight (150 lb)

150 →

Gold (1 oz)

1 →

Car (2 tons)

2 →

Volume Examples

Water Bottle (16 fl oz)

16 →

Gas Tank (15 gal)

15 →

Recipe (2 cups)

2 →

Area Examples

Room (12×10 ft)

120 →

Land (1 acre)

1 →

Screen (5×3 in)

15 →

How Unit Conversion Works

Conversion Process

All conversions use a base unit system. First, we convert your input to the base unit (e.g., meters for length), then convert from the base unit to your target unit.

Precision

We use high-precision decimal arithmetic to ensure accurate conversions, especially important for scientific and engineering applications.

Unit Systems

Supports both metric (SI) and imperial units, with automatic handling of conversion factors between different measurement systems.

Applications

Perfect for cooking, construction, science, travel, and any situation where you need to convert between different units of measurement.