Weight Converter
Enter one weight and instantly convert it to kilograms, grams, pounds, ounces, stones, tons, and troy and carat units.
Input
All conversions run in your browser. Your input is not uploaded.
Use a comma or period as the decimal separator; do not use thousands separators.
Metric
- Metric tonne (t)
- 0.001
- Kilogram (kg)Source unit
- 1
- Gram (g)
- 1,000
- Milligram (mg)
- 1,000,000
- Microgram (µg)
- 1,000,000,000
- Nanogram (ng)
- 1e12
US & imperial
- Short ton (US) (US ton)
- 0.00110231131092
- Long ton (imperial) (imp ton)
- 0.000984206527611
- Short hundredweight (US, 100 lb) (cwt (US))
- 0.0220462262185
- Long hundredweight (imperial, 112 lb) (cwt (imp))
- 0.0196841305522
- Stone (st)
- 0.157473044418
- Pound (avoirdupois) (lb)
- 2.20462262185
- Ounce (avoirdupois) (oz)
- 35.2739619496
- Grain (gr)
- 15,432.3583529
Troy & gemstones
- Troy pound (lb t)
- 2.67922888072
- Troy ounce (oz t)
- 32.1507465686
- Pennyweight (dwt)
- 643.014931373
- Metric carat (mass) (ct)
- 5,000
How it works
How it works
Step by step
Features
Features
Convert weights locally
Convert kilograms, grams, pounds, ounces, stones, tonnes, and carats directly in the browser without upload or server processing.
All results at a glance
After input, matching target values are shown immediately in multiple units.
Frequently asked questions
Frequently asked questions
Are inputs uploaded?
No. Conversion runs entirely locally in the browser.
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