Converters
Weight Converter
Convert between every weight unit — instant, accurate, and free.
1000
1 kg = 1000 g
Common conversions
From 1 kilograms- Grams (g)1000
- Milligrams (mg)1000000
- Metric Tons (t)0.001
- Pounds (lb)2.20462
- Ounces (oz)35.274
- Stones (st)0.157473
- US Tons (ton)0.00110231
How it works
Every conversion in weight normalizes through a base unit (kilograms), then scales to the target unit.
The Weight Converter handles 8 units and every combination between them. Pick a source unit, a target unit, and enter a value — the result updates instantly with high-precision arithmetic.
Frequently asked
Which weight units are supported?
Kilogram (kg), Gram (g), Milligram (mg), Metric Ton (t), Pound (lb), Ounce (oz), Stone (st), US Ton (ton).
How accurate are the conversions?
We use internationally standardized conversion factors and JavaScript double-precision arithmetic, giving accurate results to at least 12 significant figures for most values.
Do I need an internet connection?
No. Once the page loads, every calculation runs locally in your browser. Nothing is sent to a server.
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