Feet and Inches to Cm Converter
Convert height in feet and inches to centimetres and metres.
Your result
Updates as you type. Based on 2025/26 UK figures where relevant.
How this is worked out
Convert to total inches (feet × 12 + inches), then multiply by 2.54 to get centimetres.
Tips
- UK pints and gallons are larger than US ones.
- One stone is 14 pounds.
- An inch is exactly 2.54 centimetres by definition.
Guides for this calculator
- How to Calculate Height in Feet to Cm in the UK: Step-by-Step Guide
- Height in Feet to Cm: Common Mistakes, Tips and FAQs
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Frequently asked questions
How does the feet and Inches to Cm Converter work?
Convert to total inches (feet × 12 + inches), then multiply by 2.54 to get centimetres.
Are the conversion factors exact?
Yes. We use the official defined values, such as 1 inch = 2.54 cm and 1 lb = 0.45359237 kg.
Why does the UK still use imperial units?
Metric is official for most trade, but imperial units remain legal and common for road distances, beer and milk, and personal height and weight.
Can I convert the other way?
Yes – divide by the same factor, or use a related converter on this site.
This calculator gives an estimate for general information. It isn't financial, tax, legal or medical advice. Check official figures on GOV.UK or NHS.uk, or speak to a qualified adviser.