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Finance Health & Fitness Statistics Probability Education Utilities Unit Converters

📏 Professional Unit Converters

Engineering-grade conversion tools referencing NIST Handbook 44, ISO standards, and Bureau of Indian Standards rounding conventions.

Universal Unit Converter

Length, mass, volume, temperature & more

New
Area Converter

m² ⇄ ft² ⇄ acres ⇄ hectares (13 units)

Land
Astronomical Unit Converter

AU ⇄ km ⇄ miles ⇄ light-years ⇄ parsecs

Space