Grout Calculator
Grout volume & weight for tile joints.
Amortization schedule
| # | Payment | Principal | Interest | Balance |
|---|---|---|---|---|
Growth over time
| Year | Invested | Value |
|---|---|---|
Introduction
Grout Calculator — Grout volume & weight for tile joints. Enter Tile area (m²), Joint width (mm), Joint depth (mm), Tile length (mm), Tile width (mm) to get an instant, accurate result.
Formula
Grout volume = tile area × joint width × joint depth × (tile length + tile width) ÷ (tile length × tile width), the standard tile-industry grout formula, with weight estimated at ~1,600 kg/m³.
Step-by-step
- Enter the Tile area (m²).
- Enter the Joint width (mm).
- Enter the Joint depth (mm).
- Enter the Tile length (mm).
- Enter the Tile width (mm).
- Click Calculate to see your result instantly.
Real-world example
Example: With Tile area (m²) = 10, Joint width (mm) = 3, Joint depth (mm) = 5, Tile length (mm) = 300, Tile width (mm) = 300, the Grout Calculator gives Grout Volume M3: 0.001, Grout Weight Kg: 1.6.
Frequently Asked Questions
Why do tile dimensions matter for grout volume?
What joint width should I use?
What inputs does the Grout Calculator need?
How accurate is the Grout Calculator?
Is the Grout Calculator free to use?
About the Grout Calculator
The Grout Calculator uses a real, verifiable formula — Grout volume = tile area × joint width × joint depth × (tile length + tile width) ÷ (tile length × tile width), the standard tile-industry grout formula, with weight estimated at ~1,600 kg/m³. — so results are accurate every time, not an approximation.