Construction unit converter
Quickly convert common construction units.
Choose a category, source and target units, then enter the value to convert.
Example: 1.5
About the construction unit converter
Quickly convert common physical units encountered when reading drawings, preparing quantities, and cross-checking technical data.
What you enter
One numeric value, a unit category, and source and target units.
What the results mean
The equivalent target-unit value, formatted for the active locale.
When to use this tool
Converting metres to millimetres while reading drawings, tonnes to kilograms for quantities, or kN/MPa to other engineering units when checking figures.
This is a physical conversion only. Results do not replace design calculations, code checks, or technical documentation.
Tool scope
Quickly convert common construction units for length, area, volume, mass, force, and pressure. Results are physical conversions only; this tool does not replace design calculations or code checks.