# Concrete Slab Maximum Length

Simple online calculator to find the maximum slab length of a concrete floor by knowing the values of thickness of reinforced slab, yield strength, the reinforcing ratio.

## Calculator ofÂ Concrete Slab Maximum Length

## Formula

L = ( 0.00047*hr (fs*S) ^2 ) ^ ( 1/3 )

- L – Slab Length
- hr – Thickness of reinforced slab
- fs – Yield strength of steel reinforcement
- S – Steel reinforcing ratio

**Note**. This statistical concrete slab maximum length calculator is provided for your personal use and should be used as a guide only. Construction and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.