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Calculate Volume from Volumetric Flow Rate

Volume Formula:

\[ V_t = Q \times t \times 7.481 \]

GPM
min
ft³

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1. What is Volume from Volumetric Flow Rate Calculator?

Definition: This calculator estimates the total volume of fluid that passes through a system based on the flow rate and time duration.

Purpose: It helps engineers, plumbers, and technicians determine fluid volumes in pipes, pumps, and other flow systems.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ V_t = Q \times t \times 7.481 \]

Where:

Explanation: The flow rate multiplied by time gives gallons, which is then converted to cubic feet.

3. Importance of Volume Calculation

Details: Accurate volume calculations are essential for system design, capacity planning, and process control in fluid systems.

4. Using the Calculator

Tips: Enter the flow rate in GPM and time in minutes. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why multiply by 7.481?
A: This converts gallons to cubic feet (1 cubic foot = 7.481 gallons).

Q2: Can I use different time units?
A: The calculator uses minutes. Convert hours to minutes (×60) or seconds to minutes (÷60) first.

Q3: What's a typical flow rate for household plumbing?
A: Standard faucets flow at 1.5-2.5 GPM, showers at 2.0-2.5 GPM.

Q4: How accurate is this calculation?
A: It assumes constant flow rate. For variable flow, use integration over time.

Q5: Can I calculate for other volume units?
A: Yes, after getting ft³, convert to other units (1 ft³ = 28.317 liters, 1 ft³ = 0.0283 m³).

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