How to Calculate Grout
What is Grout?
A grout calculator determines how much grout is needed for a tiled surface based on tile size, joint width, and tile thickness. Narrower grout joints (1/16 inch) use less grout than wide joints (3/8 inch). Sanded grout is used for joints wider than 1/8 inch; unsanded for narrower joints.
Step-by-Step Guide
- 1Input base values
- 2System computes results
Worked Examples
Input
Enter the required values
Result
Result computed by the formula
Common Mistakes to Avoid
- ✕Precision loss
- ✕Ignoring variables
Frequently Asked Questions
What does this calculator do?
Input base values
How do I use this calculator?
System computes results
Ready to calculate? Try the free Grout Calculator
Try it yourself →