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Daily Life

Renovation Calculator

Calculate materials needed and estimated costs for wall and floor renovation

Total Estimated Cost1444.52 View results
%
Include ceiling in the calculation
%

Real-time Results

Total Estimated Cost
1444.52

Area Summary

Summary of calculated areas

ItemValue
Floor Area20.00 m²
Wall Area47.60 m²
Ceiling Area20.00 m²
Door Area1.60 m²
Window Area1.20 m²

Wall Material Required

Amount of wall material needed

ItemValue
Material TypePaint
Quantity Needed7.44 liters
Estimated Cost371.80

Floor Material Required

Amount of floor material needed

ItemValue
Material TypeLaminate
Area (inc. Waste)22.00 m²
Estimated Cost660.00

Labor Cost

Estimated labor cost

ItemValue
Labor Percentage40%
Estimated Labor Cost412.72

Renovation Tips

Helpful tips for your renovation project

ItemValue
Tip 1Always buy 10-15% extra material to account for cuts, waste, and future repairs.
Tip 2Prepare the surfaces properly before applying new materials.
Tip 3Use primer before painting for better adhesion and coverage.
Tip 4Allow adequate drying time between coats of paint.
Tip 5Acclimate laminate flooring to room temperature for 48 hours before installation.
Tip 6Use underlayment for better sound insulation and moisture protection.

Supported inputs

InputDescription
Room LengthEnter room length in meters
Room WidthEnter room width in meters
Room HeightEnter room height in meters
Number of DoorsEnter number of doors
Door HeightEnter door height in meters
Door WidthEnter door width in meters
Number of WindowsEnter number of windows
Window HeightEnter window height in meters
Window WidthEnter window width in meters
Wall MaterialType of material for the walls

Paint · Wallpaper · Wall Tiles

Wall Material PriceEnter wall material price
Floor MaterialType of material for the floor

Laminate Flooring · Hardwood Flooring · Floor Tiles · Carpet · Vinyl Flooring

Floor Material PriceEnter floor material price
Labor Cost PercentageEnter labor cost percentage
Include CeilingInclude ceiling in the calculation
Wastage PercentageEnter wastage percentage
Formula
Wall and Floor Renovation Formulas:

1. Floor Area:
   Floor Area = Length × Width

2. Wall Area (without openings):
   Gross Wall Area = 2 × (Length + Width) × Height
   Net Wall Area = Gross Wall Area - (Door Count × Door Height × Door Width) - (Window Count × Window Height × Window Width)
   If including ceiling, Wall Area = Net Wall Area + Floor Area

3. Materials with Wastage:
   Wall Material (waste included) = Wall Area × (1 + Wastage / 100)
   Floor Material (waste included) = Floor Area × (1 + Wastage / 100)

4. Material Quantities:
   - Paint Quantity (liters) = Wall Area with Wastage / 10 (assuming 2 coats)
   - Wallpaper Quantity (rolls) = Ceiling of (Wall Area with Wastage / 5)
   - Wall Tiles / Floor Material Quantity = Calculated Area directly

5. Estimates:
   Labor Cost = (Wall Material Cost + Floor Material Cost) × Labor Percentage / 100
   Total Cost = Wall Material Cost + Floor Material Cost + Labor Cost
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