Home
Grout estimator
Estimate grout from tile size, joints and product density. No account required. Processing stays in your browser.
Illustrative estimate: check measurements and manufacturer instructions.
How to use this tool
- Enter your data in the labeled fields. For lists, use one row per item and separate columns with |.
- Generate the result and check the units and entered values.
- Print the result or choose Save as PDF in the print dialog.
Illustrative estimate: check measurements and manufacturer instructions.
A practical example
Use these sample inputs to check the calculation before entering your own values.
- Area (m²)
- 10
- Tile length (mm)
- 300
- Tile width (mm)
- 300
- Joint depth (mm)
- 8
- Joint width (mm)
- 3
- Product density (kg/L)
- 1.6
- Extra (%)
- 10
Result for this example
- Estimated grout (kg)
- 2.816