A kg to stone chart lists weights in kilograms next to the same weight in stone and pounds, so you can read your answer across a row without doing any sums. The chart below covers every kilogram from 40 kg to 120 kg. For example, 70 kg is 11 stone 0.3 pounds.
What does the kg to stone chart from 40 kg to 120 kg show?
It shows 81 weights, one for each whole kilogram, with the stone and pounds beside it. Read down the kilogram columns until you find your weight.
| Kilograms | Stone and pounds | Kilograms | Stone and pounds | Kilograms | Stone and pounds |
| 40 kg | 6 st 4.2 lb | 41 kg | 6 st 6.4 lb | 42 kg | 6 st 8.6 lb |
| 43 kg | 6 st 10.8 lb | 44 kg | 6 st 13 lb | 45 kg | 7 st 1.2 lb |
| 46 kg | 7 st 3.4 lb | 47 kg | 7 st 5.6 lb | 48 kg | 7 st 7.8 lb |
| 49 kg | 7 st 10 lb | 50 kg | 7 st 12.2 lb | 51 kg | 8 st 0.4 lb |
| 52 kg | 8 st 2.6 lb | 53 kg | 8 st 4.8 lb | 54 kg | 8 st 7 lb |
| 55 kg | 8 st 9.3 lb | 56 kg | 8 st 11.5 lb | 57 kg | 8 st 13.7 lb |
| 58 kg | 9 st 1.9 lb | 59 kg | 9 st 4.1 lb | 60 kg | 9 st 6.3 lb |
| 61 kg | 9 st 8.5 lb | 62 kg | 9 st 10.7 lb | 63 kg | 9 st 12.9 lb |
| 64 kg | 10 st 1.1 lb | 65 kg | 10 st 3.3 lb | 66 kg | 10 st 5.5 lb |
| 67 kg | 10 st 7.7 lb | 68 kg | 10 st 9.9 lb | 69 kg | 10 st 12.1 lb |
| 70 kg | 11 st 0.3 lb | 71 kg | 11 st 2.5 lb | 72 kg | 11 st 4.7 lb |
| 73 kg | 11 st 6.9 lb | 74 kg | 11 st 9.1 lb | 75 kg | 11 st 11.3 lb |
| 76 kg | 11 st 13.6 lb | 77 kg | 12 st 1.8 lb | 78 kg | 12 st 4 lb |
| 79 kg | 12 st 6.2 lb | 80 kg | 12 st 8.4 lb | 81 kg | 12 st 10.6 lb |
| 82 kg | 12 st 12.8 lb | 83 kg | 13 st 1 lb | 84 kg | 13 st 3.2 lb |
| 85 kg | 13 st 5.4 lb | 86 kg | 13 st 7.6 lb | 87 kg | 13 st 9.8 lb |
| 88 kg | 13 st 12 lb | 89 kg | 14 st 0.2 lb | 90 kg | 14 st 2.4 lb |
| 91 kg | 14 st 4.6 lb | 92 kg | 14 st 6.8 lb | 93 kg | 14 st 9 lb |
| 94 kg | 14 st 11.2 lb | 95 kg | 14 st 13.4 lb | 96 kg | 15 st 1.6 lb |
| 97 kg | 15 st 3.8 lb | 98 kg | 15 st 6.1 lb | 99 kg | 15 st 8.3 lb |
| 100 kg | 15 st 10.5 lb | 101 kg | 15 st 12.7 lb | 102 kg | 16 st 0.9 lb |
| 103 kg | 16 st 3.1 lb | 104 kg | 16 st 5.3 lb | 105 kg | 16 st 7.5 lb |
| 106 kg | 16 st 9.7 lb | 107 kg | 16 st 11.9 lb | 108 kg | 17 st 0.1 lb |
| 109 kg | 17 st 2.3 lb | 110 kg | 17 st 4.5 lb | 111 kg | 17 st 6.7 lb |
| 112 kg | 17 st 8.9 lb | 113 kg | 17 st 11.1 lb | 114 kg | 17 st 13.3 lb |
| 115 kg | 18 st 1.5 lb | 116 kg | 18 st 3.7 lb | 117 kg | 18 st 5.9 lb |
| 118 kg | 18 st 8.1 lb | 119 kg | 18 st 10.4 lb | 120 kg | 18 st 12.6 lb |
PDF coming soon
What about weights above 120 kg?
Above 120 kg the same pattern carries on: each extra kilogram adds 2.2 pounds. Here are the main steps up to 150 kg.
| Kilograms | Stone and pounds |
| 125 kg | 19 st 9.6 lb |
| 130 kg | 20 st 6.6 lb |
| 135 kg | 21 st 3.6 lb |
| 140 kg | 22 st 0.6 lb |
| 145 kg | 22 st 11.7 lb |
| 150 kg | 23 st 8.7 lb |
For anything heavier, or for a weight in between, type the number into our kg to stone and pounds converter.
How do you read a kg to stone chart?
Find your weight in one of the three kilogram columns, then look at the box straight to its right. That box is your weight in stone and pounds.
The chart runs left to right, then down. So 40, 41 and 42 kg sit on the first row, and 43, 44 and 45 kg on the second. If you cannot spot your number quickly, remember that the first column goes up in threes: 40, 43, 46, 49 and so on.
“St” stands for stone and “lb” stands for pounds. A reading of “12 st 8.4 lb” means twelve stone and just under eight and a half pounds.
What if your weight falls between two rows?
Take the row below your weight and add 0.22 pounds for every extra 0.1 kg. Digital scales often show one decimal place, so this comes up a lot.
Say your scales read 73.6 kg. The chart gives 73 kg as 11 stone 6.9 pounds. The extra 0.6 kg is 6 lots of 0.22, which is 1.3 pounds. Add that on and you get 11 stone 8.2 pounds.
If adding the extra takes the pounds to 14 or more, take away 14 and add one to the stone. For example, 13.5 pounds plus 1.1 pounds makes 14.6 pounds, which becomes one more stone and 0.6 pounds.
Why do the pounds have a decimal point?
The decimal is there because a whole kilogram almost never lands on a whole pound. One kilogram is 2.2 pounds, so the figures drift by a fifth of a pound each row.
Most people round to the nearest pound when they say their weight out loud. On that basis 80 kg, shown as 12 st 8.4 lb, becomes “twelve stone eight”. And 82 kg, shown as 12 st 12.8 lb, becomes “twelve stone thirteen”.
Be careful near the top of a stone. A figure like 13.7 pounds rounds up to 14, and 14 pounds is a full stone. So 57 kg, listed as 8 st 13.7 lb, is best described as “nine stone”.
Where does each new stone begin in kg?
A new stone starts every 6.35 kg. Knowing these points helps you find your place on the chart quickly.
| Stone | Starts at |
| 8 st | 50.8 kg |
| 9 st | 57.2 kg |
| 10 st | 63.5 kg |
| 11 st | 69.9 kg |
| 12 st | 76.2 kg |
| 13 st | 82.6 kg |
| 14 st | 88.9 kg |
| 15 st | 95.3 kg |
| 16 st | 101.6 kg |
| 17 st | 108.0 kg |
| 18 st | 114.3 kg |
If you weigh 78 kg, you can see at once that you are between 12 and 13 stone, and nearer to 12.
How were the numbers on this chart worked out?
Each figure comes from one rule: one stone equals 6.35029 kg, and one stone holds 14 pounds.
For every row, the kilograms were divided by 6.35029. The whole number became the stone. The part left over was multiplied by 14 to give pounds, then rounded to one decimal place. You can test any row with a calculator. Try 90 kg: 90 divided by 6.35029 is 14.17, and 0.17 times 14 is 2.4. That matches the 14 st 2.4 lb in the table.
How can you print or save the chart?
A printable A4 PDF version of this chart will be available here soon
A few ways to use it:
- Stick a copy inside a bathroom cabinet or on the wall near your scales.
- Circle your starting weight and your target weight so you can see the gap.
- Take a screenshot on your phone so you can check it at the gym or the surgery.
- Carers and support workers can keep a copy in a folder for quick checks during visits.
Who uses a weight conversion chart like this?
Anyone who gets a weight in one unit and thinks in the other. In the UK that covers a lot of people.
- People at slimming groups. Many groups record losses in pounds while home scales show kilograms.
- Patients. GP surgeries and hospitals weigh in kilograms, and many adults still picture their weight in stone.
- Personal trainers and coaches. Gym equipment is in kilograms, but clients often set goals in stone.
- Parents and grandparents. School health letters use metric units.
- New arrivals to the UK. People who grew up with kilograms hear friends talk about stone and need a way to follow along.
Is a kg to stone chart better than a converter?
A chart is quicker for a glance, and a converter is better for an exact figure. They do the same job in different ways.
With a chart, there is nothing to type and it works without a phone signal. You also see the weights around yours, which gives a feel for how far a few kilograms would move you. A converter handles decimals such as 73.6 kg with no extra sums and can show pounds only, or stone as a decimal.
Many people keep a printed chart by the scales for the weekly weigh-in and use the converter when a form needs a precise number.
How can you use the chart to track weight loss?
Mark your current row and your goal row, then count the rows in between. Each row you move up the chart is one kilogram, or 2.2 pounds, lost.
A little over three rows equals half a stone, since half a stone is 3.18 kg. Just over six rows is a full stone. If you started at 95 kg (14 st 13.4 lb) and have reached 89 kg (14 st 0.2 lb), you have moved six rows and lost 13.2 pounds, which is close to a stone.
Seeing progress as rows on a page can be more encouraging than a single number on a screen.
Frequently asked questions
Is the chart the same for men and women?
Yes. It converts units, so the figures are the same for everyone. What counts as a healthy weight differs from person to person, but 70 kg is always 11 stone 0.3 pounds.
Can I use it for a child’s weight?
Yes, the conversion is the same. Lighter weights below 40 kg are not on this table, so use the converter for those.
What is 75 kg on the chart?
75 kg is 11 stone 11.3 pounds.
Do Americans use this kind of chart?
No. People in the United States give body weight in pounds only, so 75 kg would be 165 pounds to them.
Is there a chart that goes the other way?
Yes. Our stone to kg chart starts from stone and pounds and gives kilograms.
What is the main thing to remember?
Each kilogram is worth 2.2 pounds, and a new stone begins every 6.35 kg. Keep a printed kg to stone chart near your scales and you will rarely need a calculator.