Plan once. Buy with confidence.
Measure the room.
Know the material.
Clear, private calculators for the three estimates that can make or break a room: paint, tile, and wallpaper.
Room study 01
Scale 1:50
Floor area
120
Square feet
Verified locally
Three practical tools
Built around the way materials are actually sold.
Each estimate shows its assumptions, rounds to purchasable quantities, and keeps every measurement on your device.
Useful numbers, without the black box.
Transparent math
Every tool explains the formula and the planning assumptions behind it.
Private by default
Measurements stay in your browser. No account, upload, or tracking is required.
Made to purchase
Results account for boxes, rolls, practical pack sizes, and editable prices.