To calculate how much flooring you need, measure the length and width of your space in metres and multiply the two figures together to get your total square meterage. It's worth adding 5–10% to account for cuts, waste, and any awkward edges or corners. If your space has a more complex layout — alcoves, pillars, or irregular shapes — break it down into smaller rectangles, calculate each section separately, and add them together. For a quick estimate, use our Gym Flooring Calculator — enter your room dimensions and it'll give you a product quantity and cost guide in seconds.