TNGHOME TOOLSFree · metric & imperial

How much flooring, tile, paint or wallpaper do I need?

Measure your rooms, pick the material, and get exactly how many boxes, tins or rolls to buy, including the extra for cuts and waste.

Rooms or areas

Renovation Calculator – free online tool

Plan your renovation budget. Calculate how much paint, tile and flooring you need and what it will cost. Built by TNG (The Noor Group). Works on phone, tablet and desktop.

How to use Renovation Calculator

  1. Enter room dimensions
  2. Choose materials and prices
  3. See quantities and total budget

Frequently asked questions

How much extra material should I buy?

Typically 10% extra for tiles and flooring to cover cuts and breakage – the calculator adds this for you.

Is Renovation Calculator free?

Yes. It's 100% free with no sign-up, no watermark and no usage limits.

Is my information stored or shared?

No. Calculations run in your browser and nothing is sent to a server.

More free money & home tools

🔥 Savings & FIRE Calculator🧳 Trip Splitter🎨 Paint & Light Matcher🌱 Carbon Footprint Check🍲 Recipe ScalerAll 50 tools →

← All TNG tools · A free tool by TNG · The Noor Group · tngofficial.com · Your files stay on your device.