๐ Household
Tile Grout Calculator
Grout fills the gap between tiles and is measured by volume, then sold by weight. Dry cementitious grout weighs roughly 1.6 kg per litre once mixed, so the volume figure converts directly into bags.
How it works
Tiled area
Tile size (square)
Joint width
Joint depth
Total joint length
Grout volume
Grout weight
Bags needed (5 kg)
Frequently asked questions
How do I use the Tile Grout Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.