Unit Converter

Convert between different units of measurement instantly with high precision.

All-in-One Measurement & Unit Converter

Effortlessly convert between Metric (SI) and Imperial systems across 10 measurement categories for school, engineering, travel, cooking, and science.

Length & Distance

Convert between meters, kilometers, centimeters, millimeters, miles, yards, feet, and inches.

Weight & Mass

Seamlessly convert kilograms (kg), grams (g), milligrams (mg), pounds (lbs), and ounces (oz).

Temperature

Instant conversion between Celsius (°C), Fahrenheit (°F), and Kelvin (K) formulas.

Area & Volume

Square meters, square feet, acres, hectares, liters, milliliters, gallons, and cubic meters.

Speed & Pressure

Km/h to mph, meters per second, knots, along with Bar, Pascal, PSI, and standard atmospheres.

Data & Energy

Convert Bytes, KB, MB, GB, TB, and energy units like Joules, Calories, Kilocalories, and kWh.

Common Everyday Conversion Factors

  • 1 Kilometer (km): = 0.621371 Miles
  • 1 Meter (m): = 3.28084 Feet (39.37 Inches)
  • 1 Inch: = 2.54 Centimeters (cm)
  • 1 Kilogram (kg): = 2.20462 Pounds (lbs)
  • 1 Pound (lb): = 453.592 Grams (g) = 16 Ounces (oz)
  • 1 Liter (L): = 0.264172 US Gallons
  • 1 Gigabyte (GB): = 1,024 Megabytes (MB)
  • 0° Celsius: = 32° Fahrenheit (Water Freezing Point)

Frequently Asked Questions

Common questions regarding unit conversions, metric systems, and formulas.

Multiply the Celsius temperature by 1.8 (or 9/5) and add 32.
Formula: °F = (°C × 9/5) + 32.
Example: 25°C = (25 × 1.8) + 32 = 77°F.

The Metric system (SI) is built on powers of 10 (meters, kilograms, liters) and is adopted universally by almost all countries. The Imperial / US Customary system uses historical units like feet, inches, miles, pounds, and ounces, predominantly used in the United States and the UK.

1 kilogram is approximately equal to 2.20462 pounds (lbs). To convert kilograms to pounds, multiply the value by 2.20462. For example, 70 kg × 2.20462 = 154.32 lbs.

This all-in-one converter supports 10 essential categories: Length, Area, Volume, Weight & Mass, Temperature, Speed, Pressure, Energy, Digital Storage Data, and Time.

Yes. Every conversion is computed using official international scientific ratios with high-precision floating-point arithmetic.