GROUT COVERAGE CALCULATOR
Calculate the number of bags or units needed for your project quickly and easily.
The calculation is based on total square feet/meters, tile size and grout joint width.
What grout product will you be using?
Which tile format do you want to use?
JOB SIZE IN SQUARE FEET
JOB SIZE IN SQUARE METERS
Room area (m²)
Room area (ft²)
TILE SIZE
Tile side length (cm)
Tile Thickness (mm)
Tile side length (in)
Tile Thickness (in)
TILE SIZE
Tile length (cm)
Tile width (cm)
Tile Thickness (mm)
Tile length (in)
Tile width (in)
Tile Thickness (in)
GROUT JOINT
Grout joint width (mm)
Grout joint width (in)
Test
Result
Room area (m²)
...
Room area (ft²)
...
4.5kg bag
...
3.5kg unit
...
10lb bags
...
7.7lb units
...
Consumption in kg
...
Consumption in lbs
...
Please note: The calculated bag quantity is an estimate only. Coverage can vary depending on site conditions and actual joint depth & width. Please add 10% as a safety buffer.