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🧰 What Is This Calculator?
The Tile, Stone & Screed Calculator is a free, interactive tool designed for civil engineers, contractors, interior designers, and even homeowners. With just a few clicks, you can estimate:
- Total number of tiles or stone pieces required 🧱
- Number of boxes based on your pack size 📦
- Grout and adhesive required (in kilograms)
- Screed volume needed to level the surface
- Includes auto-adjusted wastage based on laying pattern!
It even supports advanced tile layouts like Diagonal 45° and Offset Brick patterns — which are notorious for creating cutting waste.
Multi-Room Tile, Stone & Screed Calculator
🔖 Aligned with IS 1200 Part 11, IS 15477, IS 2571
Estimate tile and screed materials for multiple areas. Each area can have different sizes and settings!
🚀 How to Use This Calculator
Here’s a quick guide to using it step-by-step:
1. Enter Room Dimensions
- Input the length and width of your room or area in meters.
2. Specify Tile/Stone Size
- Input tile dimensions in millimeters (e.g., 600 × 600 mm).
- The calculator automatically converts these to square meters.
3. Select a Pattern
Choose one of the following:
- ✅ Straight (standard grid layout)
- 🔁 Offset / Brick (each row offset like bricks)
- ❌ Diagonal 45° (tiles laid diagonally)
The calculator will adjust wastage percentage automatically:
- Straight → 5%
- Offset → 7.5%
- Diagonal → 10%
You can override it manually if needed.
4. Enter Material Usage
- Tiles per box (usually between 4–6)
- Grout per m² (average 0.2 kg/m²)
- Adhesive per m² (typically 3–4 kg/m²)
- Screed thickness in mm (standard: 30–40 mm)
5. Click “📊 Calculate Tiles”
- The calculator instantly shows the “📝 View Tile Report” button.
🎯 Use Case Scenarios
- Flooring layout for homes, offices, and lobbies
- Estimating stonework for porches or exteriors
- Planning for tiling projects in bathrooms/kitchens
- Contractors preparing BOQs or purchase orders
- Homeowners checking how many boxes to buy
