Weight Converter
Convert between milligrams, grams, kilograms, ounces, pounds, stone, metric tons, and US tons instantly. All processing happens client-side.
17.9Kuses
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Common Reference Weights
A Paperclip
0.001 kg / 0.002205 lbs
1 g / 0.035274 oz
A Smartphone
0.2 kg / 0.440925 lbs
200 g / 7.054798 oz
A Bag of Sugar
1 kg / 2.204624 lbs
1000 g / 35.273991 oz
Average Adult (US)
81.64656 kg / 180 lbs
81646.56 g / 2880 oz
A Bowling Ball
6.350288 kg / 14 lbs
6350.288 g / 224 oz
Small Car
1000 kg / 2204.62442 lbs
1000000 g / 35273.990723 oz
Click a card to load it as input
How to Use the Weight Converter
- Enter a weight value in the input field.
- Select the unit you are converting from (e.g., kg, lbs, oz).
- Converted values for all other units appear instantly below.
- Click any reference point to load it as the input value.
Metric vs Imperial Weight
The metric system uses milligrams, grams, kilograms, and metric tons. The imperial/US customary system uses ounces, pounds, stone (UK), and US tons. A metric ton is 1000 kg while a US ton (short ton) is 2000 lbs (approximately 907 kg).
Features
- Real-time conversion between 8 weight units
- Conversion formulas displayed for each unit pair
- Quick-access common reference weights
- One-click copy of any result
- 100% client-side processing for full privacy
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Disclaimer: This tool is provided as-is for informational and educational purposes only.