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Weight Converter

Convert between kg, lb, oz, g, stone, ton, and metric ton with real-time results and common weight references

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About This Tool

Weight Converter is an online tool that converts between 7 weight units — kg, lb, oz, g, stone, US ton, and metric ton. It provides instant real-time results for all units simultaneously, with a swap button and a common weight references table for visual comparison.

Key Features

Quick Preview

Use Cases

weight conversion

Frequently Asked Questions

What units does the Weight Converter support?

The Weight Converter supports 7 units: kilogram (kg), pound (lb), ounce (oz), gram (g), stone, US ton, and metric ton (t). You can convert between any pair of these units instantly.

What is the difference between US ton and metric ton?

A US ton (short ton) equals 2,000 pounds or about 907 kg, while a metric ton equals 1,000 kg or about 2,205 pounds. The metric ton is approximately 10% heavier than the US ton.

How does the swap button work?

The swap button exchanges the source and target units, so you can quickly reverse the conversion direction. The result recalculates automatically after swapping, saving you from re-entering the value.

What is the Common Weight References table?

The Common Weight References table shows real-world weight comparisons — from a paper clip to an elephant — with their equivalent values in kilograms, pounds, and grams. It helps you visualize and understand weight scales.

Can I copy individual conversion results?

Yes, each conversion result in the all-conversions grid has a copy button. Click it to copy the value with its unit label to your clipboard, which is handy for pasting into documents or spreadsheets.