Is 20 Stone Overweight?
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Medically ReviewedRounded to 2 decimal places. Standard UK/IE ratio (1 st = 6.35029 kg).
Exact Conversion Formula
Calculation Formula
Equivalent to 280 pounds
To convert any other weight from imperial to metric, you can use our primary stone to kg conversion tool for instant results.
20 stone is 280 pounds, or 127.01 kilograms. It is a milestone number in the heaviest sense: the point where most people stop wondering and start knowing. This page will not lecture you. It will give you the numbers straight, and then talk about what actually helps.
Quick Answer
On the BMI scale, 20 stone counts as obese at every height in the table, from 55.0 at 5ft down to 35.9 at 6ft 2in. There is no reading here that lands anywhere else. But a number is not a destiny, and the rest of this page is about what the number cannot say.
All conversions and BMI figures on this page are worked out from the exact factors and double-checked for accuracy.
Beyond the Chart
At this weight the chart has said all it can say, so let us talk about what it cannot. It cannot tell you how you got here, and frankly the how is usually unremarkable: years of small surpluses, a body that holds onto every one of them, life getting in the way of movement. It cannot tell you your blood pressure or your cholesterol. And it certainly cannot tell you your worth, though the culture around weight tries hard to suggest otherwise. Hold onto that distinction.
What Actually Helps From Here
The evidence on large, sustained weight loss is unfashionable but clear: small changes kept up for years beat dramatic ones abandoned in months. That might mean walking daily rather than running weekly, or one consistent change to eating patterns rather than a new regime every January. And the single highest-value step is a GP appointment. Not because something is urgently wrong, but because a GP can check the things the chart cannot see and connect you with support that genuinely exists, including NHS weight-management programmes.
Putting the Number in Context
Our 20 stone to kg page has the full conversion with nearby weights and the worked calculation. For a precise figure at your exact height, the BMI calculator takes it from there.
This is general information, not medical advice. Speak to your GP for personal guidance.
Is This a Healthy Weight? (BMI Table)
| Height | Weight | BMI | Category |
|---|---|---|---|
| 5ft 0in (152cm) | 20 stone | 55.0 | Obese |
| 5ft 2in (157cm) | 20 stone | 51.5 | Obese |
| 5ft 4in (163cm) | 20 stone | 47.8 | Obese |
| 5ft 6in (168cm) | 20 stone | 45.0 | Obese |
| 5ft 8in (173cm) | 20 stone | 42.4 | Obese |
| 5ft 10in (178cm) | 20 stone | 40.1 | Obese |
| 6ft 0in (183cm) | 20 stone | 37.9 | Obese |
| 6ft 2in (188cm) | 20 stone | 35.9 | Obese |
Related Conversions
Frequently Asked Questions
Is 20 stone a healthy weight?
Not on the BMI scale. At 6ft 2in, 20 stone gives a BMI of 35.9, which is obese.
Every height in the table from 5ft to 6ft 2in reads as obese, ranging from 55.0 down to 35.9.
What is 20 stone in kg?
20 stone is 127.01 kg. The calculation is 20 multiplied by 6.35029, which gives 127.0058 kg, rounded to two decimal places.
What is 20 stone in pounds?
20 stone is exactly 280 pounds. A stone is always 14 pounds, so 20 times 14 gives 280.
What is the BMI for 20 stone at 6ft?
At 6ft, 20 stone gives a BMI of 37.9, which falls in the obese range of 30 and above.
Where should someone at 20 stone start?
With a conversation, not a crash diet. A GP can check blood pressure, blood sugar and joints, and point to support that actually exists, from NHS weight-management programmes to practical dietitian advice.
Small, sustainable changes beat heroic ones every time.