Expert Guide

Babu

Plastering Work

Gypsum Plaster Calculator – Modern Wall Finish

Quality Inspector

Kaka

Estimate gypsum plaster requirements for internal walls.

📐 Formula & Method

Total Bags = (Area in sq.ft / Coverage). 1 m² = 10.76 sq.ft.

Bags = (Area × 10.76) / Coverage

📋 Worked Example

50 m² wall at 12mm (20 sq.ft/bag):
• Area = 538 sq.ft
• Bags = 538 / 20 ≈ 27 bags

❓ Frequently Asked Questions

Advantage of gypsum plaster?

It is direct-to-wall, requires no curing, is fire resistant, and provides a much smoother finish than cement plaster.