Looking to renovate your room? Our Room Paint, Primer & Putty Calculator helps you instantly estimate the exact quantity of paint, primer, and wall putty you need. Simply enter your room dimensions, select interior or exterior painting, specify the number of coats, and input the costs per liter or kilogram.
The calculator automatically computes:
- ✅ Total wall & ceiling area
- ✅ Required paint, primer, and putty quantities
- ✅ Total material cost
- ✅ A visual infographic of your room showing walls, ceiling, and floor color-coded for paint, primer, and putty
Perfect for DIY projects, professional renovations, or budgeting for your painting project. Save time, avoid waste, and get precise estimates every time.
🎨 Room Paint, Primer & Putty Calculator
How to Use:
1️⃣ Enter the length, width, and height of your room in feet.
2️⃣ Select Interior or Exterior painting.
3️⃣ Enter the number of coats.
4️⃣ Enter the cost per liter of paint and primer, and cost per kg of putty.
5️⃣ The calculator displays total paint area, quantities, total cost, and a colorful infographic of the room.
1️⃣ Enter the length, width, and height of your room in feet.
2️⃣ Select Interior or Exterior painting.
3️⃣ Enter the number of coats.
4️⃣ Enter the cost per liter of paint and primer, and cost per kg of putty.
5️⃣ The calculator displays total paint area, quantities, total cost, and a colorful infographic of the room.
Enter room dimensions and costs to see results.
Assumptions Used:
• Interior paint coverage: 100 sq.ft / liter / coat
• Exterior paint coverage: 80 sq.ft / liter / coat
• Primer coverage: 120 sq.ft / liter
• Wall putty consumption: 1.5 kg / 100 sq.ft
• Interior paint coverage: 100 sq.ft / liter / coat
• Exterior paint coverage: 80 sq.ft / liter / coat
• Primer coverage: 120 sq.ft / liter
• Wall putty consumption: 1.5 kg / 100 sq.ft
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