⚖️ Weight Converter
Convert between kilograms, pounds, stones, ounces and more.
About this tool
Converts between seven common weight units — kilograms, grams, milligrams, pounds, ounces, stones, and metric tons — through a shared kilogram base.
Covers the UK stone unit, which the single-pair converters above don't include, alongside the everyday metric and US units.
Worked example
A person weighing 70 kg weighs about 11 stone 0 lb (roughly 11.02 stone), or about 154.3 lb.
How to use it
- Enter a value.
- Choose the unit you're converting from.
- Choose the unit you want, and press Convert.
Tips
- 1 stone equals 14 pounds — a unit still used for body weight in the UK and Ireland.
- For the single most-searched pair, kg↔lbs, our dedicated converter page is a faster shortcut.
- Metric tons (1,000 kg) differ slightly from US short tons (907.18 kg) — this tool uses the metric ton.
FAQ
Does this include the UK stone?
Yes — stone is included alongside the more common metric and US units.
Is a ton here 2,000 lb or 1,000 kg?
This tool uses the metric ton (1,000 kg, about 2,204.6 lb) rather than the US short ton.
What's the fastest way to convert just kg to lbs?
Use our dedicated Kg to Lbs Converter page — same math, one less dropdown.
From the blog: getting the most out of this tool
We added stones here specifically because it's a genuinely common unit for body weight in the UK that none of our single-pair converter pages cover — a small gap worth closing.
Like the Length Converter, this exists for the less-common combinations; the highest-traffic single pair (kg↔lbs) still gets its own fast, focused page.