Weight Converter
Convert weight between kilograms, pounds, stone and grams instantly.
Common weights quick reference
| kg | lbs | Stone & lbs | Grams |
|---|---|---|---|
| 50 kg | 110.2 lbs | 7 st 12.2 lbs | 50,000 g |
| 55 kg | 121.3 lbs | 8 st 9.3 lbs | 55,000 g |
| 60 kg | 132.3 lbs | 9 st 6.3 lbs | 60,000 g |
| 65 kg | 143.3 lbs | 10 st 3.3 lbs | 65,000 g |
| 70 kg | 154.3 lbs | 11 st 0.3 lbs | 70,000 g |
| 75 kg | 165.3 lbs | 11 st 11.3 lbs | 75,000 g |
| 80 kg | 176.4 lbs | 12 st 8.4 lbs | 80,000 g |
| 85 kg | 187.4 lbs | 13 st 5.4 lbs | 85,000 g |
| 90 kg | 198.4 lbs | 14 st 2.4 lbs | 90,000 g |
Conversion formulas
Frequently asked questions
How many kg is 10 stone?
10 stone equals 63.5 kg. The calculation: 10 × 14 = 140 lbs ÷ 2.20462 = 63.5 kg. Stone is used primarily in the UK and Ireland for expressing body weight.
What is 80 kg in pounds?
80 kg equals 176.37 lbs. Multiply by 2.20462: 80 × 2.20462 = 176.37 lbs.
Why does India use kilograms?
India adopted the metric system in 1957. Kilograms are the official unit for weight/mass. Pounds and stone are still used informally in some contexts due to historical British influence, particularly among older generations.
Is pound (lbs) weight or mass?
Technically, the pound is a unit of force (weight), while the kilogram is a unit of mass. In everyday use, the distinction is ignored. The abbreviation "lbs" comes from the Latin "libra pondo" (pound weight). On Earth, 1 kg mass weighs approximately 2.205 lbs.
What is the difference between a tola and a gram?
In India, the tola is a traditional unit of mass still used for gold. 1 tola = 11.6638 grams. It was historically defined as the weight of a silver rupee coin. Most modern contexts have transitioned to grams.