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Calculate Floor and Wall Tiles Accurately
Tile quantity calculator
Calculation Result
Use our Tile Quantity Calculator to estimate the exact number of tiles needed for floors, walls, bathrooms, kitchens, balconies, terraces, and commercial spaces. This calculator helps you measure tile quantity quickly and accurately so you can reduce waste, control material costs, and plan your project with confidence.
Our tile calculator is designed for homeowners, contractors, builders, architects, engineers, and interior designers who need fast and reliable tile estimation for residential and commercial projects.
Why Use Our Tile Quantity Calculator?
Our calculator makes tile estimation simple and accurate. It helps you:
- calculate floor tile quantity
- calculate wall tile quantity
- estimate wastage for cutting and breakage
- find the number of tile boxes needed
- estimate project cost
- avoid over-ordering or under-ordering materials
Whether you are planning a small bathroom renovation or a large commercial flooring project, our tile quantity calculator gives you reliable results in seconds.
What Is a Tile Quantity Calculator?
A tile quantity calculator is an online tool that calculates how many tiles are required to cover a given area. It uses the dimensions of the floor or wall along with the size of each tile to estimate total tile quantity.
It can also help calculate:
- total area to be tiled
- area of one tile
- wastage quantity
- final number of tiles required
- tile boxes needed
- estimated tile cost
This makes tile planning easier before purchasing materials.
How to Calculate Tile Quantity
Tile quantity is calculated in four simple steps.
Step 1: Calculate Total Area
Area = Length × Width
Example:
- Room length = 20 ft
- Room width = 15 ft
- Total area = 300 sq ft
Step 2: Calculate Tile Area
Tile Area = Tile Length × Tile Width
Example:
- Tile size = 2 ft × 2 ft
- Tile area = 4 sq ft
Step 3: Calculate Number of Tiles Required
Tiles Required = Total Area ÷ Tile Area
Example:
- 300 ÷ 4 = 75 tiles
Step 4: Add Wastage
Final Tiles = Tiles Required × (1 + Wastage %)
Example with 10% wastage:
- 75 × 1.10 = 82.5
- Final quantity = 83 tiles
Tile Quantity Calculator Formula
Use this formula for most floor and wall tile calculations:
Tile Quantity = (Area Length × Area Width) ÷ (Tile Length × Tile Width)
Then add wastage based on the type of tile layout.
Recommended Wastage Percentage
| Installation Type | Recommended Wastage |
|---|---|
| Straight layout | 5% |
| Standard installation | 10% |
| Diagonal layout | 15% |
| Complex pattern | 15%–20% |
| Wall cladding | 10%–12% |
Tile Calculator Inputs
Our floor and wall tile calculator can include the following inputs:
- area length
- area width
- tile length
- tile width
- wastage percentage
- tiles per box
- cost per tile or box
Tile Calculator Outputs
After calculation, the calculator shows:
- total tiled area
- tile area
- tiles required
- wastage quantity
- final tile quantity
- number of boxes required
- estimated tile cost
Floor Tile Calculator
Use this as a floor tile calculator for bedrooms, living rooms, halls, offices, terraces, balconies, and commercial flooring areas.
Example: Floor Tile Calculation
- Room size = 12 ft × 10 ft
- Floor area = 120 sq ft
- Tile size = 2 ft × 2 ft
- Tile area = 4 sq ft
- Tiles required = 120 ÷ 4 = 30
- Add 10% wastage = 33
Final floor tile requirement = 33 tiles
Wall Tile Calculator
This calculator also works as a wall tile calculator for bathrooms, kitchens, utility spaces, and wall cladding projects.
Example: Wall Tile Calculation
- Wall size = 15 ft × 10 ft
- Wall area = 150 sq ft
- Tile size = 1 ft × 2 ft
- Tile area = 2 sq ft
- Tiles required = 150 ÷ 2 = 75
- Add 10% wastage = 83
Final wall tile requirement = 83 tiles
Bathroom Tile Calculator
Bathroom tile calculations may include:
- bathroom floor tiles
- bathroom wall tiles
- shower area tiles
- vanity wall tiles
Bathroom installations usually require 10% to 15% wastage because of extra cutting around fixtures, drains, corners, and fittings.
Example: Bathroom Tile Calculation
- Bathroom floor = 8 ft × 6 ft = 48 sq ft
- Tile size = 2 ft × 2 ft = 4 sq ft
- Tiles required = 48 ÷ 4 = 12
- Add 10% wastage = 14
Final bathroom floor tile requirement = 14 tiles
Kitchen Tile Calculator
Use this calculator for kitchen floor tiles, backsplash tiles, and wall cladding areas.
Example: Kitchen Backsplash Calculation
- Backsplash size = 10 ft × 2 ft
- Area = 20 sq ft
- Tile size = 0.5 ft × 1 ft
- Tile area = 0.5 sq ft
- Tiles required = 20 ÷ 0.5 = 40
- Add 10% wastage = 44
Final kitchen backsplash requirement = 44 tiles
Tile Box Calculator
If tiles are sold by box, you can estimate the number of boxes required.
Formula
Boxes Required = Final Tile Quantity ÷ Tiles Per Box
Always round up to the next full box.
Example
- Final tiles required = 83
- Tiles per box = 8
- Boxes required = 83 ÷ 8 = 10.375
- Final quantity = 11 boxes
Tile Cost Calculator
If you know the tile price, you can estimate total material cost.
Formula
Total Cost = Final Tile Quantity × Cost Per Tile
Example
- Final tiles required = 60
- Cost per tile = $3
- Total cost = $180
If tiles are sold by box, multiply the total boxes by the price per box.
Common Tile Sizes
| Tile Size | Typical Application |
|---|---|
| 300 × 300 mm | Small rooms and bathrooms |
| 600 × 600 mm | Residential flooring |
| 800 × 800 mm | Modern home interiors |
| 600 × 1200 mm | Premium flooring |
| 1200 × 1200 mm | Luxury spaces |
| Subway tiles | Kitchen and bathroom walls |
Tile Quantity Calculation Examples
Example 1: Bedroom Floor
- Room size = 10 ft × 10 ft
- Area = 100 sq ft
- Tile size = 2 ft × 2 ft
- Tile area = 4 sq ft
- Tiles required = 25
- Add 10% wastage = 28
Example 2: Living Room Floor
- Room size = 16 ft × 14 ft
- Area = 224 sq ft
- Tile size = 2 ft × 2 ft
- Tile area = 4 sq ft
- Tiles required = 56
- Add 10% wastage = 62
Example 3: Bathroom Wall
- Wall size = 12 ft × 8 ft
- Area = 96 sq ft
- Tile size = 1 ft × 1.5 ft
- Tile area = 1.5 sq ft
- Tiles required = 64
- Add 10% wastage = 71
Example 4: Balcony Tile Calculation
- Balcony size = 8 ft × 6 ft
- Area = 48 sq ft
- Tile size = 2 ft × 2 ft
- Tile area = 4 sq ft
- Tiles required = 12
- Add 10% wastage = 14
Example 5: Metric Tile Calculation
- Room size = 5 m × 4 m
- Area = 20 sq m
- Tile size = 0.6 m × 0.6 m
- Tile area = 0.36 sq m
- Tiles required = 55.55
- Add 10% wastage = 62
Benefits of Using Our Online Tile Calculator
Using our online tile calculator helps you:
- get instant results
- reduce manual calculation errors
- improve budget planning
- reduce tile wastage
- speed up project planning
- make better purchasing decisions
It is simple to use on mobile, tablet, and desktop devices.
Tips for Accurate Tile Estimation
- measure dimensions carefully
- use the same unit for all measurements
- always include tile wastage
- round up the final result
- check manufacturer box coverage
- buy extra tiles for future repairs
- account for cuts near corners, drains, and fittings
Frequently Asked Questions
What is a tile quantity calculator?
A tile quantity calculator is a tool that estimates how many tiles are needed based on floor or wall dimensions and tile size.
How do I calculate floor tiles required?
Multiply room length by width to find the area, divide by tile area, and then add wastage.
How do I calculate wall tiles required?
Multiply wall length by height, divide by the area of one tile, and add wastage.
How much tile wastage should I add?
Usually 5% for straight layouts, 10% for standard installations, and 15% to 20% for diagonal or complex patterns.
Can I use this calculator for bathroom tiles?
Yes. It works for bathroom floors, bathroom walls, and shower areas.
Can I use this calculator for kitchen tiles?
Yes. It is useful for kitchen floors, backsplashes, and wall tiling.
Can I calculate tile boxes with this tool?
Yes. Enter the number of tiles per box to estimate how many boxes you need.
Can I estimate tile cost too?
Yes. Multiply total tile quantity by the price per tile, or total box quantity by the price per box.
Which units can I use?
You can use feet, inches, meters, centimeters, or millimeters, as long as all values use the same unit.
Should I buy extra tiles?
Yes. Extra tiles help cover breakage, cutting loss, future repairs, and tile batch variation.
Does this work for commercial tile projects?
Yes. This calculator can be used for residential, commercial, industrial, and institutional projects.
Can I calculate tiles for irregular rooms?
Yes. Divide the area into smaller rectangular sections, calculate each part separately, and then add them together.
Who Can Use This Tile Calculator?
This calculator is useful for:
- homeowners
- contractors
- builders
- architects
- civil engineers
- interior designers
- project managers
- tile suppliers
If you need a quick and reliable way to estimate tile quantity, box quantity, and material cost, this tool is built for your site visitors.
Conclusion
Our Tile Quantity Calculator helps users calculate the exact number of tiles needed for floors, walls, bathrooms, kitchens, terraces, and commercial projects. By entering area dimensions, tile size, and wastage percentage, users can instantly estimate tile quantity, tile boxes, and total material cost.
Use our online tile calculator to improve planning, reduce waste, save money, and make tile purchasing easier and more accurate.