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Free weight converter to convert kilograms to pounds (kg to lbs), grams to ounces, stones to kg, and metric tons. Instant, accurate weight and mass calculations.
See both weights balance equally on the scale
| Kilogram (kg) | Pound (lb) | Pound (Reverse) | Kilogram Equivalent | Action |
|---|---|---|---|---|
| 0.1 kg | 0.22046 lb | 0.1 lb | 0.04536 kg | |
| 0.5 kg | 1.10231 lb | 0.5 lb | 0.22680 kg | |
| 1 kg | 2.20462 lb | 1 lb | 0.45359 kg | |
| 2 kg | 4.40925 lb | 2 lb | 0.90718 kg | |
| 5 kg | 11.02311 lb | 5 lb | 2.26796 kg | |
| 10 kg | 22.04623 lb | 10 lb | 4.53592 kg | |
| 20 kg | 44.09245 lb | 20 lb | 9.07185 kg | |
| 50 kg | 110.23113 lb | 50 lb | 22.67962 kg | |
| 100 kg | 220.46226 lb | 100 lb | 45.35924 kg | |
| 500 kg | 1,102.31131 lb | 500 lb | 226.79619 kg | |
| 1000 kg | 2,204.62262 lb | 1000 lb | 453.59237 kg |
Symbol: mg. Commonly used in: metric.
Symbol: g. Commonly used in: metric.
Symbol: kg. Commonly used in: metric.
Symbol: t. Commonly used in: metric.
Symbol: oz. Commonly used in: imperial.
Every conversion starts with the standard baseline rate between these two units:
Multiply your entered number by the conversion rate to calculate the exact target value:
The result is neatly rounded to your preferred decimal setting so it is clear and ready to use:
| Unit Name | Symbol | System | Conversion Rate | Common Uses |
|---|---|---|---|---|
| Milligram | mg | metric | 1 mg = 1.000000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Gram | g | metric | 1 g = 1,000.000000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Kilogram | kg | metric | 1 kg = 1,000,000.000000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Metric Ton (Tonne) | t | metric | 1 t = 1,000,000,000.000000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Ounce | oz | imperial | 1 oz = 28,349.523125 mg | Everyday, home, and school measurements in Weight & Mass. |
| Pound | lb | imperial | 1 lb = 453,592.370000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Stone | st | imperial | 1 st = 6,350,293.180000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Short Ton (US) | ton (US) | us | 1 ton (US) = 907,184,740.000000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Long Ton (UK) | ton (UK) | imperial | 1 ton (UK) = 1,016,046,908.800000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Carat | ct | other | 1 ct = 200.000000 mg | Everyday, home, and school measurements in Weight & Mass. |
| Grain | gr | imperial | 1 gr = 64.798910 mg | Everyday, home, and school measurements in Weight & Mass. |
| Slug | slug | imperial | 1 slug = 14,593,902.900000 mg | Everyday, home, and school measurements in Weight & Mass. |
Ancient merchants weighed goods against seeds (such as carob seeds for carats) and water. In 1795, the kilogram was created in France as the weight of 1 liter of pure water.
Note the difference between a US Short Ton (2,000 lbs) and a Metric Ton (2,204.62 lbs or 1,000 kg).
Double the kg number, then add 10% of that result. For example: 80 kg × 2 = 160; 10% of 160 is 16; 160 + 16 = 176 lbs (exact: 176.37 lbs).
A US Short Ton is 2,000 lbs (907.2 kg). A Metric Ton (also spelled tonne) is 1,000 kg (2,204.6 lbs). A metric ton is about 10% heavier than a US ton.
There are exactly 14 pounds in 1 stone (about 6.35 kg). Stones are commonly used in the UK and Ireland for personal body weight.
Every calculation uses trusted, standard definitions so your results are 100% accurate for school, home, work, and recipes.
