Weight pair conversion
Convert kilograms to pounds and back
One kilogram equals 2.20462 pounds, and one pound equals 0.453592 kilograms. The weight converter applies those constants instantly in both directions, with a full table for surrounding units.
Convert in one step
The same workflow covers grams, ounces, stones, and tons.
Enter the value
Type the number of kilograms or pounds.
Pick the direction
Choose kg to lbs or lbs to kg.
Read the result
The exact converted value appears instantly.
Check the table
Compare nearby values in the full weight table.
Reference points worth remembering
One kilogram is about 2.205 pounds, so 100 kg is about 220 lbs and 1 pound is about 0.45 kg.
For cooking and baking, pair the weight converter with the volume converter for cups, tablespoons, and milliliters.
Common weight conversion mistakes
- Using 2.2 instead of 2.20462 for precise measurements
- Confusing pounds weight with pounds force in some contexts
- Rounding too early when converting recipe or shipping weights
Best practices
- Use the exact constant for fitness and shipping accuracy
- Keep 2 decimal places for everyday results
- Check the table for a sanity anchor such as 100 kg equals about 220 lbs
Frequently asked questions
How many pounds is 1 kilogram?
1 kilogram equals 2.20462 pounds. The converter uses the exact constant.
Is the conversion exact?
Yes. The tool uses the standard definitions and does not round the intermediate math.
Can I convert grams and ounces too?
Yes. The weight converter covers milligrams, grams, kilograms, ounces, pounds, stones, and tons.
Is my value uploaded?
No. The calculation runs locally in your browser.
Your values stay local
The calculation runs in your browser. Values are never uploaded or stored.
Open Weight Converter