重量换算

Where this converter helps

• Comparing metric package weights with pound or ounce values used in fulfilment and marketplaces.
• Scaling recipes or nutrition entries when ingredients are listed in different measurement systems.
• Moving between kilograms, grams, and milligrams while keeping the original value visible.

Using the interface

Enter the known mass in any card. The converter treats kilograms as the base calculation and renders the other units immediately, so you can copy the result you need without changing modes.

Practical notes

• Use grams for ingredients and small goods, kilograms for body or parcel weight, and tonnes for large loads.
• Pounds and ounces are mass units here, not force measurements.
• For exact compliance paperwork, confirm whether the destination standard requires extra decimal places.

Related unit tools

Move to length, volume, area, data conversions when the same measurement task needs another unit family.