Construction Cost Calculator
Estimate total construction cost from area, unit rate, contingency, and overhead percentages.
How to Use the Construction Cost Calculator
- Enter building area in m².
- Enter cost per square metre.
- Set contingency and overhead percentages.
- Review total estimated project cost.
Cas d'utilisation
- •Preliminary budget estimation
- •Bid preparation
- •Feasibility studies
Formule
Total = Area × Rate × (1 + Contingency% + Overhead%)
Questions fréquemment posées
How accurate is this calculator?
Results are based on standard engineering formulas and are suitable for preliminary estimates.
What units are used?
SI units (metres, kg, kPa) are used unless otherwise noted.
Is it free?
Yes, all calculators are completely free.