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Weights & Measures
A Dictionary of Units
Definitions, formulas and conversion tables.
Interactive Units Converter
Enter units of length, area, volume, weight or temperature for conversion to and from metric units.
Metric Conversion Factors
A variety of conversion tables for the US and metric systems.
“Convert just about anything to anything else.” And with 50,000 conversions and 5,000 units, it has an impressive range. It has the popular conversions: length, temperature, speed, volume, weight, cooking, area, fuel economy, and currency. But it also contains measurements for women’s clothing sizes between countries, light-years, density, torque, horse height, meeting room size needed for attendees, gauge and much more.