Back to all calculators

Home, building & household

Plaster calculator

Calculate plaster quantity from area and coverage.

Your result

Complete the fields and calculate.

Calculation method and formula

Plaster area [m²] × Consumption [kg/m²] × Coats

Understand the inputs

Plaster area
Unit: m². Use a measured value or your own assumption.
Consumption
Unit: kg/m². Use a measured value or your own assumption.
Coats
Minimum 1. Whole number.

Assumptions and limitations

Density, consumption or dosage must match your product. The result plans quantities and does not certify mix design, structural capacity or strength.

The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation.

Worked example

Illustrative values. Replace them with your own inputs for your calculation.

Plaster area
110 m²
Consumption
8.5 kg/m²
Coats
1
Example result935 kg

Guide value: materials, specifications and regional prices can vary.

Model revision: October 17, 2026 · How CleverCalc works

FAQ

Frequently asked questions

How does Plaster calculator work?+

Plaster area [m²] × Consumption [kg/m²] × Coats. Density, consumption or dosage must match your product. The result plans quantities and does not certify mix design, structural capacity or strength.

What assumptions should I consider for this result?+

Density, consumption or dosage must match your product. The result plans quantities and does not certify mix design, structural capacity or strength. The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation.

How accurate is the result?+

The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation. Prices, measurements and model assumptions determine how well the result represents your situation.

Is this calculator free?+

Yes. Calculations and PDF export work without an account or registration.

What happens to my inputs?+

Calculations run in your browser. Results are saved locally only when you add them to My results; favourites and history are also local. Shared links contain your values. The currency tool requests the selected currencies from its rate provider without sending your amount.

Related document on CleverDocuFree document templates and practical PDF tools – directly in your browser with no sign-up.