Convert Kilograms to Stones
Instantly convert Kilograms (kg) to Stones (st) with our free online calculator.
Formula: kg to st — multiply by 0.157473
Reference Table
| Kilograms (kg) | Stones (st) |
|---|---|
| 1 | 0.157473 |
| 5 | 0.787365 |
| 10 | 1.57473 |
| 25 | 3.93683 |
| 50 | 7.87365 |
| 100 | 15.7473 |
How to Convert Kilograms to Stones
Formula
To convert Kilograms (kg) to Stones (st): multiply by 0.157473
Step-by-Step
- Start with your value in Kilograms (kg).
- Multiply by 0.157473 to perform the conversion.
- The result is your value expressed in Stones (st).
Conversion Factor
1 kg = 0.157473 st
Reverse Factor
1 st = 6.35029 kg
Worked Example
Convert 25 Kilograms to Stones: 25 kg = 3.93683 st
About Kilogram (kg)
The base unit of mass in the International System of Units (SI), defined since 2019 by fixing the numerical value of the Planck constant. Kilograms are the global standard for scientific measurement, shipping weights, food packaging in most of the world, and body weight outside the United States. One kilogram of water occupies almost exactly one liter, a design feature of the metric system that makes unit conversions across mass, volume, and density remarkably clean.
About Stone (st)
A British imperial unit of mass equal to 14 pounds (about 6.35 kilograms). The stone is still the everyday unit for personal body weight in the United Kingdom and Ireland — where people say "I weigh 12 stone" rather than 168 pounds or 76 kilograms. Officially abolished from UK commerce in 1985, the stone nonetheless remains cultural shorthand on British bathroom scales, medical charts, and casual conversation about weight. Equine and livestock weights in Britain are also still sometimes quoted in stones.
Quick Facts
- 1 Kilogram equals 0.157473 Stones
- 1 Stone equals 6.35029 Kilograms
- Kilogram is a unit of weight & mass
- Stone is a unit of weight & mass
- This conversion is commonly used in cooking, shipping, fitness, and scientific research
- The Kilogram belongs to the metric system
Common Kilogram to Stone Conversions
| Kilograms (kg) | Stones (st) |
|---|---|
| 0.01 | 0.00157473 |
| 0.1 | 0.0157473 |
| 0.25 | 0.0393683 |
| 0.5 | 0.0787365 |
| 1 | 0.157473 |
| 2 | 0.314946 |
| 3 | 0.472419 |
| 5 | 0.787365 |
| 10 | 1.57473 |
| 15 | 2.3621 |
| 20 | 3.14946 |
| 25 | 3.93683 |
| 50 | 7.87365 |
| 75 | 11.8105 |
| 100 | 15.7473 |
| 250 | 39.3683 |
| 500 | 78.7365 |
| 1000 | 157.473 |
| 5000 | 787.365 |
| 10000 | 1574.73 |
Understanding Kilograms
The Kilogram (symbol: kg) is a unit of weight & mass. The base unit of mass in the International System of Units (SI), defined since 2019 by fixing the numerical value of the Planck constant. Kilograms are the global standard for scientific measurement, shipping weights, food packaging in most of the world, and body weight outside the United States. One kilogram of water occupies almost exactly one liter, a design feature of the metric system that makes unit conversions across mass, volume, and density remarkably clean.
It belongs to the metric measurement system.
Kilograms are commonly used in cooking, shipping, fitness, and scientific research.
Understanding Stones
The Stone (symbol: st) is a unit of weight & mass. A British imperial unit of mass equal to 14 pounds (about 6.35 kilograms). The stone is still the everyday unit for personal body weight in the United Kingdom and Ireland — where people say "I weigh 12 stone" rather than 168 pounds or 76 kilograms. Officially abolished from UK commerce in 1985, the stone nonetheless remains cultural shorthand on British bathroom scales, medical charts, and casual conversation about weight. Equine and livestock weights in Britain are also still sometimes quoted in stones.
Stones are commonly used in cooking, shipping, fitness, and scientific research.
Why Convert Kilograms to Stones?
Converting between Kilograms and Stones comes up in many real-world situations. Cooks adapting international recipes, shippers calculating freight costs, and fitness enthusiasts tracking body composition all need reliable weight conversions. Scientific laboratories frequently work across measurement systems when referencing global research, making quick and accurate conversion indispensable.
Frequently Asked Questions
How do I convert Kilograms to Stones?
The base unit of mass in the International System of Units (SI), defined since 2019 by fixing the numerical value of the Planck constant. To convert Kilograms to Stones, multiply by 0.157473. For example, 25 kg equals 3.93683 st.
How many Stones are in 1 Kilogram?
There are 0.157473 Stones in 1 Kilogram.
How many Kilograms are in 1 Stone?
There are 6.35029 Kilograms in 1 Stone.
What is the formula for Kilogram to Stone conversion?
The formula is: multiply by 0.157473. This means 1 kg = 0.157473 st.
Is a Kilogram bigger than a Stone?
Yes. One Kilogram is larger than one Stone because 1 kg equals 0.157473 st, which is less than 1.
When do you need to convert between Kilograms and Stones?
A British imperial unit of mass equal to 14 pounds (about 6. Kilogram and Stone are both weight units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.