Weight Converter
Convert a weight between metric and imperial units — milligrams, grams, kilograms, tonnes, pounds, and ounces.
- Free to use
- No registration required
- Works on all devices
- Last updated
- 12-09-2026
Enter an amount and choose a from/to unit to convert between metric and imperial weight units.
Your result
154.324
Converted value
AI explanation
Formula
Converted value = amount × (from-unit-to-kg factor) ÷ (to-unit-to-kg factor)Worked example
70 kilograms to pounds
| Field | Value |
|---|---|
| Amount | 70 |
| From unit | kg |
| To unit | lb |
| Converted value | 154.323584 |
Assumptions
- Uses the internationally defined pound (1 lb = 0.45359237 kg exactly).
Frequently asked questions
What weight units does this calculator support?
Milligrams, grams, kilograms, tonnes (metric) and pounds, ounces (imperial/US customary) — select any combination of "from" and "to" units.
How many pounds is a kilogram?
1 kg ≈ 2.204623 lb, using the exact international pound-to-kilogram conversion.
Is there a dedicated kg to lb converter?
Yes — see the Kilograms to Pounds Converter and Pounds to Kilograms Converter for single-purpose versions of this specific pair.
What's the difference between mass and weight?
In physics, mass is the amount of matter in an object, while weight is the force of gravity acting on that mass. In everyday and this calculator's usage, though, the two are used interchangeably and share the same unit conversion factors.