📋 Health Information · Editorial Team
Ideal Weight Chart in Stone
Find your healthy weight range in stone and pounds by height, based on NHS BMI guidance (18.5 to 24.9).
Note: This chart uses BMI, which is a screening tool, not a diagnosis. It does not account for muscle mass, bone density, pregnancy, or ethnicity. Speak to your GP if you are concerned about your weight.
Healthy Weight Range by Height
| Height | Healthy Weight (Stone) | Healthy Weight (KG) |
|---|---|---|
| 5ft 0in (152cm) | 6 st 10 lb - 9 st 1 lb | 42.7 - 57.5 kg |
| 5ft 1in (155cm) | 7 st 0 lb - 9 st 6 lb | 44.4 - 59.8 kg |
| 5ft 2in (157cm) | 7 st 3 lb - 9 st 9 lb | 45.6 - 61.4 kg |
| 5ft 3in (160cm) | 7 st 6 lb - 10 st 1 lb | 47.4 - 63.7 kg |
| 5ft 4in (163cm) | 7 st 10 lb - 10 st 6 lb | 49.2 - 66.2 kg |
| 5ft 5in (165cm) | 7 st 13 lb - 10 st 9 lb | 50.4 - 67.8 kg |
| 5ft 6in (168cm) | 8 st 3 lb - 11 st 1 lb | 52.2 - 70.3 kg |
| 5ft 7in (170cm) | 8 st 6 lb - 11 st 5 lb | 53.5 - 72.0 kg |
| 5ft 8in (173cm) | 8 st 10 lb - 11 st 10 lb | 55.4 - 74.5 kg |
| 5ft 9in (175cm) | 8 st 13 lb - 12 st 0 lb | 56.7 - 76.3 kg |
| 5ft 10in (178cm) | 9 st 3 lb - 12 st 6 lb | 58.6 - 78.9 kg |
| 5ft 11in (180cm) | 9 st 6 lb - 12 st 10 lb | 59.9 - 80.7 kg |
| 6ft 0in (183cm) | 9 st 11 lb - 13 st 2 lb | 62.0 - 83.4 kg |
| 6ft 1in (185cm) | 10 st 0 lb - 13 st 6 lb | 63.3 - 85.2 kg |
| 6ft 2in (188cm) | 10 st 4 lb - 13 st 12 lb | 65.4 - 88.0 kg |
Ranges calculated from NHS healthy BMI band (18.5-24.9). 1 stone = 14 lb = 6.35029 kg.
How to Read This Chart
Find your height in the left column. Your healthy weight range is shown in stone and pounds, with the kilogram equivalent alongside. For example, if you are 5ft 8in, a healthy weight is roughly 8 stone 10 lb to 11 stone 10 lb (55 to 75 kg).
Below the range suggests underweight (BMI under 18.5); above it suggests overweight (BMI 25 to 29.9) or obese (BMI 30+). But remember: BMI is one measure among many. A rugby player at 15 stone may be perfectly healthy, while someone at 9 stone with very low muscle mass may not be.
What If I Am Outside the Range?
Being slightly outside the range is not an emergency, but it is worth discussing with your GP, especially if you have other risk factors like high blood pressure or diabetes. If you want to lose weight, our guide to losing a stone follows NHS recommendations. To check your exact BMI, use our BMI calculator.
Frequently Asked Questions
What is a healthy weight in stone?
It depends on your height. For example, at 5ft 6in the healthy range is about 8 st 3 lb to 11 st 1 lb. At 6ft 0in it is about 9 st 11 lb to 13 st 2 lb. Use the chart below to find your range.
How is healthy weight calculated?
The NHS uses Body Mass Index (BMI). A BMI of 18.5 to 24.9 is classed as healthy. Multiply your height in metres squared by 18.5 and 24.9 to get your healthy weight range in kg, then convert to stone.
Is BMI accurate for everyone?
No. BMI does not account for muscle mass, so athletes may read as overweight. It is also less accurate for older adults, pregnant women, and some ethnic groups. It is a screening tool, not a diagnosis.
What stone weight is obese?
Obesity starts at BMI 30. For someone 5ft 6in, that is about 13 st 5 lb and above. For someone 5ft 10in, it is about 14 st 12 lb and above.
Should I aim for the middle of my healthy range?
There is no medical reason to prefer the middle. Anywhere within the healthy BMI range (18.5 to 24.9) is fine. Focus on sustainable habits rather than a specific number.