Room Area Calculator
Get the four basic numbers for a room — floor area, ceiling area, perimeter and volume — from one set of measurements.
Renovation calculators
Room-level calculations that combine several trades at once: floor area, wall area, volume and the flagship calculator that estimates a whole room's materials from one set of measurements.
What you can calculate here
- Floor area, ceiling area, perimeter and room volume.
- Gross and net wall area with doors and windows deducted.
- Paint, wallpaper, laminate and skirting quantities from the same room data.
Renovation calculators
Room Renovation Calculator
The flagship calculator: enter a room once and get every renovation material quantity at the same time — floor, walls, paint, wallpaper, laminate and skirting.
Renovation questions
What is different about the Room Renovation Calculator?
It returns every trade quantity for one room at once, so paint, wallpaper, flooring and skirting stay consistent with each other.
Can I use it for a single wall?
Use the wall or paint calculator instead — the renovation calculator assumes a complete rectangular room.