7 Stone to KG
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Medically ReviewedRounded to 2 decimal places. Standard UK/IE ratio (1 st = 6.35029 kg).
Exact Conversion Formula
Calculation Formula
To convert any other weight from imperial to metric, you can use our primary stone to kg conversion tool for instant results.
7 stone is 44.45 kilograms, or exactly 98 pounds. Multiplying 7 by 6.35029 gives 44.4520 kg, rounded to 44.45 kg. BMI depends on height, and age-specific growth charts are needed for children and teenagers.
At 7 stone, BMI varies by height. At 5ft 0in, it is about 19.2; at 5ft 4in, it is about 16.7; and at 6ft 2in, it is about 12.6. BMI is a screening measure and does not account for muscle mass or every aspect of health. If weight loss is unintentional or you have concerns, speak to your GP. Children and teenagers need age-specific assessment.
Is This a Healthy Weight? BMI by Height
| Height | KG | BMI | Adult BMI category |
|---|---|---|---|
| 5ft 0in (152cm) | 44.5 kg | 19.2 | Healthy Weight |
| 5ft 2in (157cm) | 44.5 kg | 18.0 | Underweight |
| 5ft 4in (163cm) | 44.5 kg | 16.7 | Underweight |
| 5ft 6in (168cm) (UK avg) | 44.5 kg | 15.7 | Underweight |
| 5ft 8in (173cm) | 44.5 kg | 14.9 | Underweight |
| 5ft 10in (178cm) | 44.5 kg | 14.0 | Underweight |
| 6ft 0in (183cm) | 44.5 kg | 13.3 | Underweight |
| 6ft 2in (188cm) | 44.5 kg | 12.6 | Underweight |
Weights Close to 7 Stone
| Stones and Pounds | Kilograms | Total Pounds |
|---|---|---|
| 6 st 8 lb | 41.73 kg | 92 lbs |
| 6 st 10 lb | 42.64 kg | 94 lbs |
| 6 st 12 lb | 43.54 kg | 96 lbs |
| 7 st 0 lb | 44.45 kg | 98 lbs |
| 7 st 2 lb | 45.36 kg | 100 lbs |
| 7 st 4 lb | 46.27 kg | 102 lbs |
| 7 st 6 lb | 47.17 kg | 104 lbs |
| 7 st 8 lb | 48.08 kg | 106 lbs |
| 7 st 10 lb | 48.99 kg | 108 lbs |
| 7 st 12 lb | 49.90 kg | 110 lbs |
For more weight comparisons, see our full stone to kg chart. Need to go the other way? Try our kg to stone converter. You can also check your BMI using our BMI calculator.
Related Conversions
Frequently Asked Questions
What is 7 stone in kg?
7 stone is 44.45 kg. The precise calculation is 7 multiplied by 6.35029, which gives 44.4520 kg, rounded to 44.45 kg.
What is 7 stone in pounds?
7 stone is exactly 98 pounds. There are 14 pounds in a stone, so 7 times 14 equals 98.
Is 7 stone underweight for a woman?
It depends on height. At 5ft 4in, 7 stone gives a BMI of about 16.7, while at 4ft 10in it gives about 20.5.
BMI is a screening measure, not a diagnosis; use the table for a height-based estimate.
What age teenager weighs 7 stone?
Weight alone cannot identify a teenager's age or health. Children and teenagers should be assessed using age- and sex-specific growth charts rather than an adult BMI table.
How much is 7 stone 7 pounds in kg?
7 stone 7 pounds is 47.63 kg. Total pounds: 7 times 14 plus 7 equals 105 pounds.
Then 105 multiplied by 0.453592 equals 47.63 kg.