How many pounds is 1 kg?
2.20462 lbs. To convert kg to lbs quickly, multiply by 2.2.
Convert between weight units quickly.
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Base unit: Kilogram
Available units: 13 units
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Our weight converter supports 13 different weight units including Kilogram, Gram, Milligram, Microgram, Pound, Ounce, Troy Ounce, Stone, Metric Ton, US Ton, Imperial Ton, Carat, and Grain. This covers metric, imperial, troy, and precious metals weight measurements.
Conversions are calculated using standard conversion factors with up to 6 decimal places of precision. The tool uses internationally recognized conversion rates: 1 kilogram = 2.20462 pounds, 1 pound = 0.453592 kilograms, and 1 ounce = 28.3495 grams. It's suitable for cooking, shipping, scientific, and everyday use.
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Absolutely! The converter is fully responsive and works perfectly on smartphones, tablets, and desktop computers. The interface adapts to your screen size for optimal usability.
Simply click the "Copy Result" button after performing a conversion. The full conversion equation (e.g., "1 Kilogram = 2.20462 Pounds") will be copied to your clipboard. You'll see a confirmation message when it's copied successfully.
No, all conversions happen locally in your browser. We don't store your input values, conversion history, or any personal data. Your privacy is important to us.
Convert weight by multiplying by the standard factor: 1 kg = 2.20462 lbs; 1 lb = 453.592 g; 1 stone = 6.35029 kg = 14 lbs; 1 oz = 28.3495 g.
Weight conversion uses internationally standardized factors. The avoirdupois pound (used in the US and UK for everyday weights) is defined as exactly 453.59237 grams since 1959.
**Common weight conversions:**
• 1 kilogram = 2.20462 pounds
• 1 pound = 453.592 grams = 16 ounces
• 1 ounce = 28.3495 grams
• 1 stone (UK) = 14 pounds = 6.35029 kg
• 1 US ton = 2,000 pounds = 907.185 kg
• 1 metric ton (tonne) = 1,000 kg = 2,204.62 pounds
• 1 gram = 0.001 kg = 0.035274 ounces
• 1 milligram = 0.001 grams
**Weight vs Mass:**
Technically, weight is a force (mass × gravitational acceleration), while mass is the amount of matter. In everyday use, 'weight' means mass. These conversions assume standard Earth gravity (9.80665 m/s²). On the Moon, you would 'weigh' 1/6 as much but your mass is unchanged.
**Note on troy ounces**: The troy ounce (used for precious metals) = 31.1035 g, different from the avoirdupois ounce (28.3495 g). The calculator uses avoirdupois for everyday weight.
Concise answers for common searches — definitions, steps, and comparisons.
2.20462 lbs. To convert kg to lbs quickly, multiply by 2.2.
0.453592 kg. To convert lbs to kg quickly, multiply by 0.453 or divide by 2.2.
Type your weight value and select the starting unit (kg, lbs, stones, grams, oz, or other).
Choose the unit you want to convert to. For body weight in the UK, convert to stones and pounds.
The conversion displays instantly. For stones + pounds display (e.g., 11st 4lbs), the calculator shows both components.
Convert package weight or body weight to the unit required by your carrier, gym equipment, or medical form before submitting.
Common real-world scenarios where this tool saves time.
US scales read lbs; most of the world uses kg; UK often uses stones. A person weighing 170 lbs = 77.1 kg = 12 stone 2 lbs.
US recipes use cups and oz; metric recipes use grams. Convert baking ingredient weights for accuracy: 1 cup of flour ≈ 125–130g (weighing is more precise than volume for baking).
International shipping uses kg; US domestic shipping often uses lbs. Calculate dimensional weight and convert package weights for accurate shipping quotes.
Food labels in the US show oz; apps and recipes may use grams. Protein powder scoops in grams; serving sizes in oz. Convert between systems for accurate macro tracking.
Most commonly needed weight conversions.
| From | To | Multiply by | Example |
|---|---|---|---|
| Pounds (lbs) | Kilograms (kg) | × 0.453592 | 150 lbs = 68.0 kg |
| Kilograms (kg) | Pounds (lbs) | × 2.20462 | 70 kg = 154.3 lbs |
| Stone (UK) | Kilograms | × 6.35029 | 12 stone = 76.2 kg |
| Kilograms | Stone | × 0.157473 | 80 kg = 12 st 8 lbs |
| Ounces (oz) | Grams (g) | × 28.3495 | 8 oz = 226.8 g |
| Grams (g) | Ounces (oz) | × 0.035274 | 200 g = 7.05 oz |
| US tons | Metric tonnes | × 0.907185 | 1 US ton = 0.907 tonnes |
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Exactly 2.20462262185 pounds per kilogram (derived from the exact definition: 1 lb = 453.59237 g exactly). For practical purposes, multiply kg by 2.205 or use the quick estimate: kg × 2.2 for an approximate result.
Divide by 2.20462 (or multiply by 0.453592). Example: 150 lbs ÷ 2.205 = 68.04 kg. Quick mental estimate: halve the pounds value and subtract 10% (150 → 75 → 67.5 kg — close enough for most purposes).
A stone is a UK unit of body weight equal to 14 pounds = 6.35029 kg. It is commonly used in the UK and Ireland for stating personal body weight (e.g., '12 stone 7' = 12 × 14 + 7 = 175 lbs = 79.4 kg). The stone is not officially used in the US.
A metric ton (tonne) = 1,000 kg = 2,204.62 lbs. A US (short) ton = 2,000 lbs = 907.185 kg. A UK (long) ton = 2,240 lbs = 1,016.05 kg. When reading international trade or shipping data, 'tons' usually means metric tonnes; US industry typically means short tons.
The avoirdupois ounce = 28.3495 grams. The troy ounce (used for precious metals) = 31.1035 grams. When recipes say 'ounce', they mean avoirdupois. When jewelry or precious metals quotes say 'ounce', they mean troy ounce.
Multiply by 28.35. Quick mental estimate: multiply by 30 (gives ~6% overestimate, useful for rough conversions). Example: 8 oz × 28.35 = 226.8g. Or: 8 oz × 30 = 240g (quick estimate).
Mass is the amount of matter (kg, lbs — constant anywhere in the universe). Weight is the force exerted by gravity on that mass (Newtons = kg × 9.81 m/s²). In everyday use, 'weight' means mass. On the Moon, your mass is the same as on Earth, but you 'weigh' 1/6 as much because lunar gravity is ~1.62 m/s² vs Earth's 9.81 m/s².
Weight values you enter are converted locally in your browser—they are not uploaded to EverydayTools servers.
Uses avoirdupois ounce. Troy ounce (precious metals) = 31.1035 g — different from the 28.3495 g avoirdupois ounce.
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Reviewed on 2026-06-08.