Unit Converter 100% Free · Client-Side Processing

Weight & Mass Converter

Convert kilograms, pounds, ounces, grams, and stone instantly.

Unit Converter

Weight & Mass Converter

Convert kilograms, pounds, ounces, grams, and stone instantly.

Metric & Imperial Weight / Mass Converter

Precision:

Value to Convert:

From Unit:

To Unit:

Processing Lifecycle

Input validation checks file integrity and format limits.
Processing runs securely in memory in your web browser.
Download your instant result and revoke temporary buffers.

Private & Secure

Your data stays strictly on your device. Where client-side processing is supported, files never leave your computer or travel over the internet to remote servers.