Weight converter
Convert weight between metric (kg) and UK units (st/lb). Enter either format and press Calculate.
Tip: You only need to fill in one format (kg or st/lb).
Results
These are estimates based on your inputs.
Weight (kg)
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Metric
Weight (st/lb)
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UK units
How this calculator works
We use standard conversions: 1 stone = 14 lb and 1 lb = 0.453592 kg. Results may vary slightly due to rounding.