Concrete Slab Calculator
Calculate the concrete volume for a rectangular slab from its length, width, and thickness.
01 / inputs
m
m
m
02 / result
CONCRETE VOLUME
1.2 m³
- Cubic metres
- 1.2 m³
- Cubic yards
- 1.56954074 yd³
Calculation trace
- 4 m × 3 m × 0.1 m = 1.2 m³1.2 m³Slab volume
- 1.2 m³ ÷ 0.764554858 = 1.569541 yd³1.56954074 yd³Volume in cubic yards
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SOURCES
- Bureau International des Poids et Mesures (BIPM)The International System of Units (SI), 9th edition ↗
SI unit of volume (cubic metre); slab volume V = length × width × thickness
Accessed 2026-08-19
- National Institute of Standards and Technology (NIST)Guide for the Use of the International System of Units (SI) — NIST Special Publication 811 ↗
Appendix B exact cubic-yard conversion factor
Accessed 2026-08-19