Determine the volumetric and mass flow rate of a fluid with our flow rate calculator.

Free online Flow Rate calculator which helps you calculate the flow rate of any pipe given its diameter and liquid/gas velocity or its height and width (for a rectangular pipe) and velocity. Calculate flow rate from pressure.

This flow rate calculator uses flow velocity and cross-sectional flow area data to determine the volumetric flow rate of liquid. You can calculate the flow rate in five simple steps: Select the shape of the cross-section of the channel; Input all the measurements required to compute the cross-sectional area; Input the average velocity of the flow

Flow rate can be found by simply measuring the amount of fluid that fills a bucket in a given amount of time or using a formula. The flow rate of a fluid can be calculated using the volumetric flow rate equation: Q = A × v. Thus, the volume flow rate Q is equal to the cross-sectional area of the pipe A times the velocity of the fluid v. [2]

2022年6月29日 · Use the flow rate calculator to determine a moving fluid's volumetric flow rate and mass flow rate. Keep on reading to learn: What is flow rate?; The difference between volumetric flow rate and mass flow rate; How to calculate them using the volumetric flow rate equation and the mass flow rate formula; and

Use this flow rate calculator to calculate the average volumetric flow rate of fluids regarding flow velocity, pressure difference, time & volume. With this pipe flow rate calculator, you will not only calculate the flow rate of a garden hose or showerhead but also find out how much blood your heart pumps every minute.

Flow rate can be calculated using the formula: \text{Flow rate}=\cfrac{\text{Volume}}{\text{Time}}. What units are used for flow rate? Common units for flow rate include liters per second (L/s), gallons per minute (GPM), and cubic meters per hour (m^3/h).

2025年1月20日 · Calculating the flow rate of the pump before installation can help you save energy and cost. In this article, we’ll quickly walk you through the steps to calculate the pump flow rate and explain why it matters.

Formula to calculate flow rate. Example: Suppose the velocity of a liquid at a certain point in a circular pipe was 3m/s and the cross-sectional area at that point is 5m².

2024年10月21日 · To estimate the flow rate, you need to measure or know the pressure (in PSI) and the pipe diameter (in inches or millimeters). Our Water Flow Rate Calculator (provided above) allows you to input pipe diameter, pressure, and pipe length to get an accurate flow rate. Here’s a breakdown of the process: