Home Renovation Calculators: Paint, Concrete, Tile & Brick

Estimating materials accurately saves money and avoids running short mid-project. This guide covers the free calculators on Taskly's home renovation page.

Paint Calculator

The paint calculator computes liters needed from room dimensions, doors, windows and coats.

Concrete & Flooring

The concrete calculator outputs cubic meters and mix bags, while the floor tile calculator includes wastage so you order the right quantity.

Bricks & Lumber

The brick calculator and lumber calculator estimate materials for walls and framing.

Stairs & Roofs

Use the stair calculator and roof pitch calculator for structural planning.

Get Started

All calculators include configurable wastage. Browse at home renovation calculators.

Frequently Asked Questions

How do I calculate how much paint I need?

Enter the room's wall dimensions, number of doors and windows and the number of coats — the calculator returns the liters of paint required.

How do I estimate concrete volume?

The concrete calculator takes length, width and depth (or slab and column dimensions) to output cubic meters and bags of concrete mix.

How many tiles do I need for a floor?

The floor tile calculator divides your floor area by tile size and adds the standard wastage percentage, so you order the right quantity.

Do these tools account for wastage?

Yes. Tile, brick and paint calculators include configurable wastage percentages to avoid running short mid-project.