Free renovation calculators that price the job before you start
RenoGauge is a growing set of fast, focused home renovation cost calculators that run entirely in your browser. How much paint a room needs, what new flooring will cost, how much concrete to order. One job per tool, no signup, and nothing you type ever leaves your device.
No signup
Runs in your browser
Free forever
Updated for 2026
Tools
🎨
Paint Calculator
How much paint a room needs and what it costs, from the room size and number of coats.
Live
🧱
Flooring Cost Calculator
Total cost to floor a room, with materials, waste, and labor, for any flooring type.
Live
🏗️
Concrete Calculator
How much concrete a slab or footing needs in cubic yards, bags, and cost.
Live
🪓
Drywall Calculator
Sheets, screws, mud, and tape to drywall a room, with the sheet cost.
Live
🌡️
Roofing Cost Calculator
Squares and bundles of shingles and the installed cost to reroof a house.
Live
🪨
Tile Calculator
Tiles and thinset for a floor or wall of any tile size, with the cost.
Live
Why RenoGauge
Built for one job
Each tool answers a single question well, so you get to the number fast and the page stays easy to read.
Private by design
Every calculation happens in your browser. Your numbers are never sent to a server or stored anywhere.
Your real prices
Material and labor prices vary by region. Every tool preloads a current US average and lets you enter your own quote.
Free, no account
No login, no paywall, no email required. Open a tool and start planning your project.