Weight Converter
Kilograms to pounds, grams to ounces, and back — enter one weight and read it in every unit at a glance.
How it works
The converter runs everything through grams as a base unit, then expands your value out to kilograms, pounds, ounces, stones, and metric tons in one pass.
Weight (technically mass here) uses exact factors: a pound is 453.59237 grams and an ounce is one-sixteenth of that. The kilogram-to-pound jump — multiply by about 2.2046 — is the one worth memorizing.
Watch the unit you actually mean. Recipes and body weight usually want grams, kilograms, ounces, or pounds; shipping might want stones or metric tons. Pick the right 'from' unit and the rest follows.
Frequently asked questions
How many pounds are in a kilogram?
One kilogram is about 2.2046 pounds. So 70 kg is roughly 154 lb. Enter the kilograms above and the pound row shows the exact value.
How do I convert grams to ounces?
Divide grams by 28.3495. A 100-gram serving is about 3.53 ounces. Set the unit to grams and read the ounce row.
What is a stone in pounds?
One stone equals 14 pounds, or about 6.35 kilograms. It's still common for body weight in the UK and Ireland.