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Louver Sizing Calculator

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Input Parameters

Unit System

Results

Louver Sizing

4
Louver Area sq ft
24" x 24"
Louver Size
50
Free Area %

Sizing Breakdown

Louver Area4 sq ft(100%)
Free Area50 %(50%)

Calculation Steps

1

Calculate Louver Area

Formula:
A=CFMV×FreeAreaRatioA = \frac{CFM}{V \times Free Area Ratio}
Calculation:
A=1000500×0.5A = \frac{1000}{500 \times 0.5}
Result:
4.00 sq ft4.00 \text{ sq ft}