Rendering and Skimming Calculator

Last updated: 2026-08-24

Rendering and Skimming Calculator — Rendering and Skimming Calculator. Free online calculator with formula, examples and step-by-step guide.
Inputs
Result
Enter values and press Calculate

How to use it

  1. Calculate consumption per m²: 15mm × 1.6 kg/m²/mm = 24 kg/m²
  2. Calculate total: 60m² × 24 kg/m² = 1440 kg
  3. Calculate bags: 1440 kg ├À 25 kg/bag = 57.6 ÔåÆ 58 bags
  4. To tradditional: Consider capas separadas (guarnecido 10mm + afinado 5mm)

Common mistakes

  • ⚠️ Not humedecer The soporte antes of Apply mortar tradditional
  • ⚠️ Apply monocapa over soportes muy absorbentes without imprimaci├│n
  • ⚠️ Not Use malla of reinforcement in encuentros between materials different

Worked example

Calculate mortar of enfoscado to 60m┬▓ of paramento with thickness of 15mm rate monocapa.

area of {area} m┬▓ with {thickness_mm}mm requires {bags} bags of mortar {rate}. Consumo estimado: {kg_m2} kg/m┬▓.

Input guide

FieldTypical range
areaarea total of muros and techos a enfoscar
espesor_mmMonocapa: 12-18mm, Tradditional: 15-25mm in varias capas