Calculadora de Muro de Contención — Fórmula

## Retaining Wall Block Calculation

**Blocks per Row = Wall Length (in) / Block Length**

**Rows = Wall Height (in) / Block Height**

**Total = Blocks per Row × Rows × 1.1 (waste)**

Ejemplo Resuelto

20 ft long, 3 ft high wall with 12×4 in blocks.

  1. Blocks per row = 240/12 = 20
  2. Rows = 36/4 = 9
  3. Base total = 20 × 9 = 180
  4. With 10% waste = 198 blocks