How do I convert kilograms to pounds?

Multiply the kilogram value by about 2.20462. For example, 10 kilograms equals about 22.05 pounds.

How many grams are in a kilogram?

There are exactly 1,000 grams in a kilogram.

How many ounces are in a pound?

There are 16 ounces in a pound.

How do I convert grams to ounces?

Divide the gram value by about 28.3495. For example, 100 grams equals roughly 3.53 ounces.

How many pounds are in a stone?

There are 14 pounds in a stone, a unit still commonly used for body weight in the UK and Ireland.

What is the difference between a metric ton, a US ton, and a UK ton?

A metric ton (tonne) is 1,000 kilograms. A US ton (short ton) is 2,000 pounds, about 907.18 kilograms. A UK ton (long ton) is 2,240 pounds, about 1,016.05 kilograms. They are three different units despite the shared name.

What is a carat used for?

A carat, equal to exactly 0.2 grams, is the standard unit for weighing gemstones and pearls.

What is a grain used for?

A grain, about 0.0648 grams, is a small historical unit still used today for bullet and arrow weights, and in pharmacology.

How do I convert pounds and ounces to a single unit?

Convert the pounds and the ounces to the same unit separately, then add them together. This calculator's Pounds & Ounces mode does this automatically and can display the total in any weight unit.

How do I add up several weights that are in different units?

Convert each weight to the same unit first, then add the converted values together. This calculator's Add Weights mode handles the conversion and the addition for you.

Is weight the same as mass?

In everyday and commercial use, the two terms are used interchangeably and this calculator treats them the same way, converting between units of mass such as kilograms and pounds. In physics, mass measures the amount of matter in an object while weight measures the force of gravity on it, but this distinction rarely matters outside a physics classroom.

Is this weight converter free to use?

Yes, it is completely free, requires no registration, and runs entirely in your browser with no usage limits.

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Weight Conversions

3 calculators · 11 weight units

Weight Converter & Calculator

Add up a set of weights, average them out, or turn pounds and ounces into a single total, then convert the result into grams, kilograms, pounds, ounces, stone, tons and more — all calculated instantly in your browser.

3Calculator modes

11Weight units

0msServer round-trips

Measurement unit

Show result in

3.5kg

Total = 2 + 1.5 kg = 3.5 kg

From

kg

To

lb

2.20462262lb

lb = kg × 2.20462262

Runs locally, no data sent Standard NIST/BIPM factors Free, no sign-up

How each calculation works

The logic behind each mode above, with a note on when to use it.

Quick conversion table

Common values for your selected units in the converter above, updated automatically.

Kilogram	Pound

Weight unit reference

What each unit means and what it's typically used to measure.

More converters from ConvertGPT

Working across other units too? These are the ones people pair with weight most often.

Frequently asked questions

Straight answers to the questions people ask most about calculating and converting weight.

All calculations and conversions run locally in your browser using standard NIST/BIPM conversion factors. No data is sent anywhere.

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