Timber & Parquet Flooring Calculator

Work out exactly how many planks or blocks you need for your timber or parquet floor — enter your room size in square meters or square feet.

How to Use This Calculator

Choose your unit — Square Meters or Square Feet.
Enter your room's length and width in that unit (or enter the total area directly if you already know it).
Select your flooring type — Timber Plank or Parquet Block — to load typical size presets, or enter your own plank/block dimensions.
Set a waste allowance to account for cuts, offcuts, and damaged pieces (10% is a safe default).
Read your results instantly — total room area (in both units), area per plank, and total planks needed.

Room Length (m)

Room Width (m)

Plank Length (cm)

Plank Width (cm)

Updates instantly as you adjust settings.

Total Room Area

20.0 m²

≈ 215.3 ft²

Area Per Plank

0.228 m²

Area Needed (with waste)

22.0 m²

Planks / Blocks Needed

97 planks

💡 Always round up to the nearest full plank per row, and buy a little extra beyond the calculated waste allowance for future repairs.

Use your calculated plank count when ordering timber or parquet flooring. Save or share your results below.