Unit Converter
Convert units online for length, weight, temperature, volume, area, and speed with real-time results and quick swaps.
Mass
Convert between kilograms, grams, pounds, ounces, and tonnes.
Enter a value and pick units to convert instantly.
Conversions use industry-standard constants rounded to the nearest 1e-12. For high-precision requirements double-check against reference data or scientific calculators.
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