Floor Screed Calculator
Calculate floor screed volume from area, thickness, and an optional allowance.
Calculate floor screed volume
The calculator converts thickness to meters and multiplies it by area. For example, 20 m² at 5 cm requires 1 m³ before allowance.
Volume = area × thickness
Configurable composition
Screed systems differ by market and application. The optional estimate splits volume among cement, sand, and aggregate using your ratio without assuming universal components or values.
Frequently asked questions
Does this calculate bags?
No. Bag coverage depends on the selected product and must be taken from its instructions.
Does it recommend a mix?
No. The optional section only applies the cement, sand, and aggregate parts you enter.
Can I use square feet and inches?
Yes. Area and thickness have independent unit selectors.
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