125 Pounds to KG
125 pounds is 56.70 kilograms. Multiply 125 by 0.453592 and you get 56.699 kg, rounded to 56.70 kg. In stone, 125 pounds is 8 stone 13 pounds — just one pound short of 9 stone. This weight is frequently cited as a goal or milestone figure in weight management programmes and appears regularly in US fitness content that UK users need to convert.
For all pound-to-kilogram conversions, see our full kg to pounds & pounds to kg converter.
Also: 8 stone 13 pounds · 8.93 stone · Convert 125 lbs to stone →
Result
At 125 pounds, which is 56.70 kg, the NHS/WHO category depends on height. At 5ft 4in the BMI is 21.3, healthy. At 5ft 6in the BMI is 20.1, healthy. At 5ft 8in the BMI is 18.9, just within the healthy range. At 5ft 10in the BMI is 17.9, which is underweight. This weight is healthy for adults up to approximately 5ft 8in and is likely underweight for taller adults.
125 pounds is one of those weights where I pay close attention to height. For a woman of 5ft 5in it gives a BMI of 20.7, which is healthy and unremarkable. At 5ft 8in the BMI is 18.9, still just within healthy range but I would want to monitor weight trend. For anyone approaching 5ft 10in or above, 125 pounds enters underweight territory and I would explore dietary intake and any recent weight changes.
Is 125 Pounds a Healthy Weight?
| Height | Weight (kg) | BMI | NHS/WHO Category |
|---|---|---|---|
| 5ft 0in (152cm) | 56.70 kg | 24.5 | Healthy Weight |
| 5ft 2in (157cm) | 56.70 kg | 23.0 | Healthy Weight |
| 5ft 4in (163cm) | 56.70 kg | 21.3 | Healthy Weight |
| 5ft 6in (168cm) (UK avg) | 56.70 kg | 20.1 | Healthy Weight |
| 5ft 8in (173cm) | 56.70 kg | 18.9 | Healthy Weight |
| 5ft 10in (178cm) | 56.70 kg | 17.9 | Underweight |
| 6ft 0in (183cm) | 56.70 kg | 16.9 | Underweight |
| 6ft 2in (188cm) | 56.70 kg | 16.1 | Underweight |
BMI varies significantly by height. Check your exact BMI →
Weights Close to 125 Pounds
| Pounds (lbs) | Kilograms (kg) | Stone & Pounds | Decimal Stone |
|---|---|---|---|
| 119 | 53.98 | 8 st 7 lb | 8.50 st |
| 121 | 54.88 | 8 st 9 lb | 8.64 st |
| 123 | 55.79 | 8 st 11 lb | 8.79 st |
| 125 (this page) | 56.70 kg | 8 st 13 lb | 8.93 st |
| 127 | 57.60 | 9 st 1 lb | 9.07 st |
| 129 | 58.51 | 9 st 3 lb | 9.21 st |
| 131 | 59.42 | 9 st 5 lb | 9.36 st |
| 133 | 60.33 | 9 st 7 lb | 9.50 st |