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Site Works Pressure Pipe Flow Calculator

Calculate pressure pipe flow for a site works construction scenario using clearly labelled project inputs.

Flow rate (L/s): -
Calculation explained

How this result was calculated

The formula, your substituted values, and the evaluated result are shown below.

Formula: Math.PI * diameter * diameter / 4 * velocity * 1000. Keep every input in the stated units. This result is a quantity-planning estimate; verify site measurements, waste factors, product yields, supplier data, applicable codes, and professional design requirements before construction.
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How the Site Works Pressure Pipe Flow Calculator works

Calculate pressure pipe flow for a site works construction scenario using clearly labelled project inputs.

Formula

Math.PI * diameter * diameter / 4 * velocity * 1000

Planning guidance

Formula: Math.PI * diameter * diameter / 4 * velocity * 1000. Keep every input in the stated units. This result is a quantity-planning estimate; verify site measurements, waste factors, product yields, supplier data, applicable codes, and professional design requirements before construction.

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