Unit Converter
Length, area, volume, mass, force, pressure, temperature, energy, power, flow, electrical.
Example
You enter
- Category length
- Value 100
- From ft
- Convert to m
You get
- Result 30.48
Details, formula, and sources
Bidirectional conversion across length / area / volume / mass / force / pressure / temperature / energy / power / flow / electrical units, all factors from NIST SP 811.
NIST SP 811 (Guide for the Use of the International System of Units (SI)) by name.
Free at nist.gov.
Estimate. AHJ and licensed professional govern.
Field names used by the API: category, value, from, to