Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Civil
Steel Reinforcement Calculator
Calculate the required tension steel reinforcement area (mm²) for singly reinforced concrete beams under a given design moment. Use it during structural design of beams per limit-state design principles.
Fill in the required fields to see your result.
Civil
Earthwork Excavation Calculator
Estimate excavation volume, total cost, and number of truck loads needed for any construction dig. Perfect for contractors, estimators, and project managers budgeting foundation, trench, or bulk earthworks.
Fill in the required fields to see your result.
Key differences
| Steel Reinforcement Calculator | Earthwork Excavation Calculator | |
|---|---|---|
| Category | Civil | Civil |
| Inputs required | 5 | 4 |
| Result | Required Steel Area (mm²) | Total Excavation Cost ($) |
| What it does | Calculate the required tension steel reinforcement area (mm²) for singly reinforced concrete beams under a given design moment. Use it during structural design of beams per limit-state design principles. | Estimate excavation volume, total cost, and number of truck loads needed for any construction dig. Perfect for contractors, estimators, and project managers budgeting foundation, trench, or bulk earthworks. |