CONCRETING ESTIMATE
Detailed Material Breakdown
Project Information
| Project Engineer | ||
| Project Site |
A. Footing Volume
| Length (L) | m | |
| Width (W) | m | |
| Thickness (T) | m | |
| Number (N) | units | |
| Total Volume | cu.m | |
| Cement | bags | |
| Sand | cu.m | |
| Gravel | cu.m |
Figure A: Isolated Footing Dimensions
B. Wall Footing
| Length (L) | m | |
| Width (W) | m | |
| Height (H) | m | |
| Segments (N) | units | |
| Total Volume | cu.m | |
| Cement | bags | |
| Sand | cu.m | |
| Gravel | cu.m |
Figure B: Wall Footing
C. Floor Slab — by Dimensions
| Length (L) | m | |
| Width (W) | m | |
| Thickness (T) | m | |
| Mix Class | ||
| Volume | cu.m | |
| Cement | bags | |
| Sand | cu.m | |
| Gravel | cu.m |
Figure C: Slab Dimensions
D. Floor Slab — by Area
| Area (A) | sq.m | |
| Thickness (T) | m | |
| Mix Class | ||
| Volume | cu.m | |
| Cement | bags | |
| Sand | cu.m | |
| Gravel | cu.m |
E. Rectangular Columns
| Width 1 (W1) | m | |
| Width 2 (W2) | m | |
| Height (H) | m | |
| Count (N) | units | |
| Total Volume | cu.m | |
| Cement | bags | |
| Sand | cu.m | |
| Gravel | cu.m |
Figure E: Rectangular Column
F. Circular Columns
| Diameter (d) | m | |
| Height | m | |
| Count (N) | units | |
| Total Volume | cu.m | |
| Cement | bags | |
| Sand | cu.m | |
| Gravel | cu.m |
Figure F: Circular Column
G. Stairs
| Tread Length | m | |
| Step Width | m | |
| Riser Height | m | |
| No. of Steps | steps | |
| Total Volume | cu.m | |
| Cement | bags | |
| Sand | cu.m | |
| Gravel | cu.m |
Figure G: Stair Dimensions
How to use this Concreting Estimator
This free calculator helps engineers and contractors in the Philippines estimate materials for reinforced concrete. It calculates the required bags of cement (40kg), cubic meters of sand, and gravel based on Class A, B, or AA mixtures.
Formulas Used:
- Footings: Volume = Length × Width × Thickness.
- Columns: Volume calculated for both Rectangular and Circular profiles.
- Stairs: Includes volume for steps (riser/tread geometry).
Why use this tool?
Accurate material takeoff is crucial to avoid wastage. This tool provides a grand summary of costs including VAT and waste factors, ready for printing as a formal report.