Primer Calculator
Primers often cover differently than finish paint. Default coverage is conservative; raise it for high-build primers.
Step 2
Enter project measurements
Use decimals if needed (e.g. 3.5).
Step 3
Cum folosesti acest calculator
Enter the surface area and number of coats. Adjust coverage if your product label differs.
Ce calculeaza formula
Calculul foloseste un model standard de estimare pentru acest tip de material.
Cum masori
Multiply wall lengths by height and subtract large openings. Ceilings use floor footprint area.
Intrebari frecvente
Why does coverage differ?
Rezultatul este orientativ; verifica valorile in functie de conditiile reale inainte de comanda.
Primer vs paint?
Rezultatul este orientativ; verifica valorile in functie de conditiile reale inainte de comanda.
Spray vs roll?
Rezultatul este orientativ; verifica valorile in functie de conditiile reale inainte de comanda.
Sheen impact?
Sheen changes appearance more than coverage math; still verify label rates.