Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Civil
Earthwork Volume Calculator
Compute the volume of soil to be cut or filled between two cross-sections on a construction site using the average end area method. Essential for road, railway, and site grading quantity take-offs.
Fill in the required fields to see your result.
Civil
Manhole Volume Calculator
Calculates the volume of concrete required to construct a circular manhole wall given the outer diameter, inner diameter, and height. Use it when estimating materials for sewer, drainage, or utility access structures.
Fill in the required fields to see your result.
Key differences
| Earthwork Volume Calculator | Manhole Volume Calculator | |
|---|---|---|
| Category | Civil | Civil |
| Inputs required | 5 | 3 |
| Result | Total Earthwork Volume (m³) | Concrete Volume (m³) |
| What it does | Compute the volume of soil to be cut or filled between two cross-sections on a construction site using the average end area method. Essential for road, railway, and site grading quantity take-offs. | Calculates the volume of concrete required to construct a circular manhole wall given the outer diameter, inner diameter, and height. Use it when estimating materials for sewer, drainage, or utility access structures. |