Convert Kilograms to Stone
Trying to figure out your weight in stone? Use this free calculator to convert kg to stone and pounds. The math is really easy. You just multiply your kilograms by 0.15747.
Kilograms to stone converter
Quick Reference
Kilograms to Stone Conversion Table
Here is a quick look at some common body weights. You get these stone numbers by multiplying your kilos by 0.15747.
| Kilograms (kg) | Calculation | Stone (st) |
|---|---|---|
| 10 kg | 10 × 0.15747 | 1.57 st |
| 12.5 kg | 12.5 × 0.15747 | 1.96 st |
| 20 kg | 20 × 0.15747 | 3.14 st |
| 30 kg | 30 × 0.15747 | 4.72 st |
| 40 kg | 40 × 0.15747 | 6.29 st |
| 50 kg | 50 × 0.15747 | 7.87 st |
| 60 kg | 60 × 0.15747 | 9.44 st |
| 65.5 kg | 65.5 × 0.15747 | 10.31 st |
| 70 kg | 70 × 0.15747 | 11.02 st |
| 75 kg | 75 × 0.15747 | 11.81 st |
| 80 kg | 80 × 0.15747 | 12.59 st |
| 85 kg | 85 × 0.15747 | 13.38 st |
| 90 kg | 90 × 0.15747 | 14.17 st |
| 100 kg | 100 × 0.15747 | 15.74 st |
| 110 kg | 110 × 0.15747 | 17.32 st |
| 120 kg | 120 × 0.15747 | 18.89 st |
Step by Step
How to Convert Kilograms to Stone
Finding your weight conversion kg to stone lbs is a common math problem. It is easy to figure out once you know the basic rule.
The Formula
The kilogram is the main metric weight used everywhere in the world. The stone is a traditional weight mostly used in the UK and Ireland. To change kg to stones, multiply your kilograms by 0.15747.
If you ever need to go backwards and turn your stones into kilograms, just multiply your stone amount by 6.35.
How to Calculate Your Weight
Find your weight in kilos
Pick the weight you want to convert. For example, let us use 70 kilograms.
Do the math
Multiply 70 by 0.15747. This gives you 11.02 stone.
Write down your answer
Put the letters st after your number so people know you mean stone.
Kilograms vs Stone
What is the difference between kilograms and stone?
Both units measure weight. Kilograms are part of the metric system. They are used almost everywhere for science, fitness, and groceries. Stone is an older unit. People in the UK mostly use it to talk about their body weight.
One stone is equal to about 6.35 kilograms. That means a single stone is much heavier than a single kilo.
When you hear someone in the UK say they weigh 11 stone, they are talking about roughly 70 kg. If they say 12.5 stone, that is close to 80 kg.
Worked Examples
Sample kg to Stone Conversions
Here is how to calculate kilograms to stone for some of the most frequently searched weights.
12.5 kg to stone
12.5 × 0.15747 = 1.96 st. This is just under two stone.
61 kg to stone and lbs
61 kg is about 9 stone and 8 pounds. Nine stone is 57.1 kg, leaving roughly 8 pounds extra.
70 kg to stone
70 × 0.15747 = 11.02 st. Seventy kilograms is a very common weight. It sits right at 11 stone.
80 kg to stone
80 × 0.15747 = 12.59 st. Eighty kilograms is basically 12.6 stone.
85 kg to stones and lbs
85 kg converts to roughly 13 stone and 5 pounds. This is great for tracking fitness goals.
100 kg to stone
100 × 0.15747 = 15.74 st. One hundred kilograms is nearly 15 and three quarter stone.
FAQ
Frequently Asked Questions
Everything you need to know about changing kg to stones and pounds.