🪵 Flooring Calculator
How much flooring do you need? Laminate, vinyl, carpet — we've got you.
What this tool helps with
Square metres needed plus recommended waste allowance
What you can enter
- Room length (metres): 5
- Room width (metres): 4
- Flooring type: Laminate/LVT
Why this page is useful
How much flooring do you need? Laminate, vinyl, carpet — we've got you. This page loads fast, gives a direct answer, and then expands with useful context instead of burying the result under filler.
How the Flooring Calculator works
The flooring calculator takes Room length (metres), Room width (metres) and Flooring type and returns Square metres needed plus recommended waste allowance. The calculation runs entirely in your browser — nothing is sent to a server, no sign-up, no tracking beyond standard analytics, and no waiting for results.
Under the hood the tool uses the same transparent formula people would apply by hand, just faster and without the arithmetic mistakes. If you want to sanity-check the output, the "Frequently Asked Questions" section below walks through the reasoning and edge cases.
When this is worth using
Most people land on a home & diy tools page like this when they want a quick, honest answer without a sales pitch. Typical moments include planning ahead, settling a debate, double-checking an assumption, or figuring out whether a rough idea actually holds up once you put numbers on it.
If you're going to repeat this calculation with different values, bookmark the page — it's designed to load instantly and give a clean result every time.
Getting a more accurate result
- Use realistic inputs. Round numbers are fine for a first pass, but your actual figures will give a meaningfully better answer.
- Try a few variants. Adjust one value at a time to see which inputs move the result the most — that's usually where it's worth focusing your attention in real life.
- Cross-check with the related tools below. They cover adjacent questions and will flag anything that looks off.