Construction Unit Converter.
Convert a known length, area, volume, mass, liquid volume or coverage value.
Your inputs
Use measurements from your plan and properties from your chosen product. Any prefilled values are illustrative.
Construction Unit Converter Converted value: 30.48 metres Original value: 100 feet Inputs Value to convert: 100 Measurement: Length From: feet To: metres Formula: Converted value = input × source factor ÷ destination factor Assumptions: Select units of the same physical dimension. US and imperial gallons, and short tons and metric tonnes, are explicitly separate. Uses supplied geometry, product properties and purchasing specifications. Does not choose or certify construction dimensions, spacing, loads or regulatory requirements. Based on supplied measurements and specifications. No design suitability or code compliance is assessed.
Converted value
Example estimate · update the inputs for your project
How this result becomes a purchase quantity
These are the actual stages returned by this calculation. Stages with the same quantity and unit are shown once. Additional stages are not invented.
- Converted value: 30.48 metres
Converted value = input × source factor ÷ destination factor
Select units of the same physical dimension. US and imperial gallons, and short tons and metric tonnes, are explicitly separate.
Use your chosen material specification. Quantity does not confirm design suitability.
Formula and assumptions
How this calculation works.
Select units of the same physical dimension. US and imperial gallons, and short tons and metric tonnes, are explicitly separate.
A worked example
Illustrative inputs only. Product properties and design dimensions are not recommendations for your project.
- Value to convert
- 100
- Measurement
- Length
- From
- feet
- To
- metres
Converted value: 30.48 metres
Before you purchase
Use dimensions from your plan and properties from your chosen product. Any design spacing, section or fixing pattern must already be specified.
Method: dimensional arithmetic and user-supplied specifications. Software checks: 2026-10-04. Calculation and review policy.