Concrete
and reinforcement calculator

Kalkulator temelja i armature

Rectangular foundation

Results

Concrete volume:
-
Concrete weight:
- kg
Main reinforcement
Total reinforcement length:
- m
Reinforcement weight:
- kg
Reinforcement including overlaps and contingencies
Total reinforcement length:
- m
Reinforcement weight:
- kg
Number of longitudinal bars:
- kom
Number of transverse bars:
- kom

Important notes:

The allowance for overlaps and waste includes bar overlaps (40–50 diameters), reinforcement anchorage, a technological allowance (5–10%), and unavoidable installation losses (3–5%).

This calculator provides indicative estimates. For accurate quantities, refer to the project documentation, structural calculations, and applicable building codes.

Circular foundation

Results

Concrete volume:
-
Concrete weight:
- kg
Main reinforcement
Total reinforcement length:
- m
Reinforcement weight:
- kg
Reinforcement including overlaps and contingencies
Total reinforcement length:
- m
Reinforcement weight:
- kg
Number of radial bars:
- kom
Number of circular (or hoop) bars
- kom

Important notes:

The allowance for overlaps and waste includes bar overlaps (40–50 diameters), reinforcement anchorage, a technological allowance (5–10%), and unavoidable installation losses (3–5%).

This calculator provides indicative estimates. For accurate quantities, refer to the project documentation, structural calculations, and applicable building codes.

Strip foundation

Results

Concrete volume:
-
Concrete weight:
- kg
Main reinforcement
Total reinforcement length:
- m
Reinforcement weight:
- kg
Reinforcement including overlaps and contingencies
Total reinforcement length:
- m
Reinforcement weight:
- kg
Number of transverse bars:
- kom
Reinforcement quantity per linear meter:
- kg/m

Important notes:

The allowance for overlaps and waste includes bar overlaps (40–50 diameters), reinforcement anchorage, a technological allowance (5–10%), and unavoidable installation losses (3–5%).

This calculator provides indicative estimates. For accurate quantities, refer to the project documentation, structural calculations, and applicable building codes.

Concrete slab

Results

Concrete volume:
-
Concrete weight:
- kg
Surface area of the slab:
-
Main reinforcement
Total reinforcement length:
- m
Reinforcement weight:
- kg
Reinforcement including overlaps and contingencies
Total reinforcement length:
- m
Reinforcement weight:
- kg
Number of longitudinal bars:
- kom
Number of transverse bars:
- kom
Reinforcement quantity per square meter (m²):
- kg/m²

Important notes:

The allowance for overlaps and waste includes bar overlaps (40–50 diameters), reinforcement anchorage, a technological allowance (5–10%), and unavoidable installation losses (3–5%).

In concrete slabs, reinforcement is typically placed in two directions (orthogonally), and depending on the structural analysis, it can be single-layer or double-layer.

This calculator provides indicative estimates. For accurate quantities, refer to the project documentation, structural calculations, and applicable building codes.

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Možđenec 171
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Email:

bartolec.info@gmail.com

Phone

091 553 8965