House PaintDecorative Masters
Quality Inspector
Kaka
Painting & Finish

Finishing & Decorative Calculator (2026) – Wallpaper & ACP

Expert Guide
Babu

Professional wallpaper, ACP cladding, and luxury finish estimator.

Luxury interior wall with high-end wallpaper and decorative panels

⚡ Quick Answer

Premium finishes like wallpaper and ACP require exact measurements. 1 Wallpaper roll covers ~57 sq.ft. ACP sheets are 8x4 ft (32 sq.ft). For professional interior design and BOQs, visit pro.nirmansutra.com.

🛠️ How It Works

  • •Select the category of work (Decorative, Cladding, Polish, or Treatment).
  • •Choose the specific material item from the dynamic dropdown.
  • •Enter the area work area in m².
  • •The tool applies standard waste factors (e.g. 15% for wallpaper pattern matching).

📐 Calculation Formula

Wallpaper Rolls = (Area / Roll Coverage) + 15% (Pattern Match)
ACP Sheets = Area / 32 sq.ft (Standard Sheet Size)
Texture kg = Area × Coverage Density (typically 2-3 kg/m²)
Technical Diagram for finishing-decorative-calculator

📋 Real-Life Example

Example: Wallpaper for 10ft x 12ft wall. 1. Net Area = 120 sq.ft. 2. Coverage = 57 sq.ft/roll. 3. Basic Count = 120 / 57 = 2.1 rolls. 4. With 10% Waste (pattern match) = 2.3 -> Order 3 rolls.

🔗Related Calculators

Most Used
🎨

Main Painting Tool

⚡ Perfect finish budget

Professional Interior & Exterior paint, wall putty, and primer estimator with labor costs.

Estimate Painting
Try Now →
Most Used
👷

Wall Plastering

⚡ Professional mortar counts

Calculate cement, sand & gypsum for walls and ceilings with 1:3, 1:4 and 1:6 ratios.

Calculate Plaster
Try Now →

🔍People Also Search / यो Calculator मा अक्सर खोजिने कुराहरू

Wallpaper roll price in Nepal 2026
ACP cladding cost per sq ft Kathmandu
Wallpaper roll coverage calculator
Best wall decorative finishes for bedroom
ACP sheet size and price near me
Ghar ko wallpaper design price
Interior finishing material count tool
Wallpaper estimate Nepal calculator
Decorative wall panels price in India
वालपेपर लगाउने तरिका र खर्च

❓ Frequently Asked Questions

A standard wallpaper roll (0.53m x 10m) covers approximately 57 square feet. However, due to pattern matching, you should assume net coverage of 50 sq.ft per roll.
ACP (Aluminium Composite Panel) sheets most commonly come in 8ft x 4ft (32 sq.ft) dimensions. Thickness typically ranges from 3mm to 4mm.
Complex patterns require aligning the design from one strip to the next, which often results in 10-15% of the roll being cut off as waste.

Stop Guessing. Start Building.

  • ✕
    Square Feetको भ्रममा नफस्नुहोस्।(Don't get trapped in "Square Feet" rate illusions.)
  • ✓
    Save up to 11% on materials with an accurate BOQ.
Worth NRs. 5,000
NRs. 999 🎯
Get Expert EstimateLimited Time Launch Price