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What it is
Weight Converter turns milligrams, grams, kilograms, metric tons, ounces and pounds into each other as you type. 150 lb equal about 68.04 kg, and 500 g equal about 17.64 oz: useful for reading metric recipes, international shipping labels, or product specs in a different system than you're used to. Note: the weight ounce (oz, mass) converted here is not the same as the fluid ounce (fl oz, volume) in the volume converter — they're different physical quantities, despite the similar name.
- From mg to metric tons: 6 mass units with exact conversion factors
- 150 lb ≈ 68.04 kg, 500 g ≈ 17.64 oz: ready for metric recipes or international shipping in seconds
- Also useful alongside the cooking converter for ingredient weights, which adds density-based conversions from cups and spoons to grams
How it works
Pick the starting unit
Choose from milligrams, grams, kilograms, metric tons, ounces or pounds.
Type the value
Enter the number to convert: the result in the other unit appears instantly.
Check the common table
Below the result you'll find standard multiples already converted, handy for typical weights (1, 5, 10, 50 kg...).
Features
Weight ounce, not fluid ounce
The ounce (oz) here is a mass unit (28.35 g): don't confuse it with the fluid ounce (fl oz) in the volume converter, which measures capacity instead (≈29.57 ml) — a common mix-up in converters that treat them as interchangeable.
lb ↔ kg in real time
1 kg equals about 2.2046 lb: useful for reading body weight, parcels or equipment listed in the other measurement system.
Common conversions table
Standard multiples (1, 10, 100 kg...) already calculated below the result, for a quick comparison without doing the math.
Linked to the cooking converter
For the weight of specific ingredients (flour, sugar, butter...) the cooking converter adds curated densities not available here.
FAQ
The ounce (oz) is a mass unit: 28.349523125 grams. The fluid ounce (fl oz) is a volume unit: about 29.57 ml under the US standard. Similar names, different physical quantities — they can't be converted into each other without knowing the material's density.
1 pound (lb) equals 0.45359237 kg; conversely, 1 kg equals about 2.2046 pounds.
A metric ton (t) equals exactly 1000 kg.
About 68.04 kg (150 × 0.45359237).
This tool converts pure mass units only (kg, g, oz, lb...): to go from volume (cups, spoons) to grams for a specific ingredient, you need density, available in the dedicated cooking converter.