Plank: Flooring & surface planner

Tired of guessing how much flooring, insulation or tiles you need?
With this free floor-surface calculator you can calculate exactly how much flooring, tiles, vinyl, insulation or any other type of material you need for each room in your house. Whether its a regular living room, a bed-room, an L-shaped space or an irregular space.

  • No complicated spread-sheets
  • Automatically calculate waste-percentage (standard 10% – adjustable)
  • Cost overview and summary, including price of materials (you can add your own materials, including links, price, amount, surface and images)
  • Cloud storage available (if you sign up with a free account)
  • Suitable for DIY or contractors

Why this tool?

I think by now I’ve moved houses 10+ times here in the Netherlands. And every place without a floor made me go through the same process of calculating again. It got frustrating. So, I made this app based on my own frustrations and excel spreadsheets. No more tedious calculations, just enter the data and materials, add the rooms and sized and see what you need.

Try the calculator below, or via this link! Click here for Frequently Asked Questions (FAQ)

Upcoming functionality:

  • Sharing of projects
  • Pro-version (multiple projects, for DYI-fanatics)
  • More extensive materials section

Plank — Flooring Planner & Floor Area Calculator

Frequently Asked Questions

Do I need to create an account to use the calculator?

No! You can use it without signing up.
But if you create a free account, you get access to cloud storage and the ability to save your projects.

Is the tool really free?

100% free, no hidden costs, no subscriptions. Sign up for free for cloud storage if you want to save projects. All free users have access to 1 project containing 1 house and 7 rooms. The materials library can hold up to 10 different materials. Signed-in users get access to Cloud storage as well for free. No credit-card, no subscription, no ads.

A paid version will become available in the future, which will contain features for more professional users. For the casual DIY-er the tool will remain 100% free forever.

What if my room has obstacles (e.g., pillars, fireplaces)?

You can calculate odd-shaped rooms with the multi-box room feature. Simply measure certain square area’s of the room and combine them. The app does the rest

Can I include underlayment or insulation in the calculation?

Yes, each room has an option to add insulation. Just make sure you added insulation as a material in your materials-library!

How do I calculate the total cost of my flooring?

The app functions as a basic calculator, by adding in all the required metrics and numbers it gives you the total costs per room, and shows a total house-project costs. Just fill out the materials library with the info you have.

Does the calculator work for irregularly shaped rooms?

Yes! This tool supports various different room types and shapes, and has an irregular room function which allows you to combine surface area’s to create an odd-shaped room if needed. Just follow the app’s instructions!