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Unit Converter

Convert length, weight, and temperature units instantly across meters, kilometers, feet, inches, miles, kilograms, grams, pounds, ounces, Celsius, Fahrenheit, and Kelvin.

Key termsUnit conversionChanging a measurement from one unit to another using a standard conversion factor or formula.

ان پٹ تبدیل کریں

فارمولا کی وضاحت

Length/weight: value x from factor / to factor; Temperature: convert to Celsius, then to target unit

Linear units use base-unit factors, while temperature requires offset-aware formulas because Fahrenheit and Kelvin do not share the same zero point.

Step-by-Step Example

  1. 1Choose length, weight, or temperature as the conversion category.
  2. 2Validate that selected units belong to the chosen category; otherwise defaults are used.
  3. 3For length and weight, convert the input to a base unit first.
  4. 4For temperature, convert to Celsius first, then convert Celsius to the target unit.

Sources & assumptions

NIST: unit conversion factors

Standard unit conversion factors.

Reference

بینچ مارک ٹیبل

Compare common scenarios quickly. Scroll horizontally on smaller screens.

Reference 1
Conversion
Meters to km
Input
1,000 m
Result
1 km
Formula note
divide by 1,000
Reference 2
Conversion
Kg to lbs
Input
1 kg
Result
2.2046 lbs
Formula note
multiply by 2.2046
Reference 3
Conversion
C to F
Input
0 C
Result
32 F
Formula note
C x 9/5 + 32
Reference 4
Conversion
Miles to km
Input
1 mile
Result
1.609 km
Formula note
base meters

اکثر پوچھے گئے سوالات

If a unit does not belong to the selected category, the calculator falls back to sensible defaults to prevent invalid conversions.

m to km

0.1 km

تفصیلات