# PSI to GPM Calculator

## PSI to GPM Calculator

Enter the values to calculate the flow rate

How to convert PSI to GPM? The **PSI to GPM Calculator** can help you with that. By entering specific values, you can easily find the flow rate.

### What is PSI to GPM?

PSI checks squeezy pushes. GPM checks how fast water goes. Figuring GPM from PSI means seeing squeeze number and tube details. PSI shows squeezes. Tube traits impact flow rate at each PSI. Together they let you know how much water moves in the tubes under any pushy force.

### How to Use the Calculator

**Enter Pressure (PSI or Bar):**Input the pressure value. For example, enter`100`

PSI.**Enter Cv Value:**Input the flow coefficient. For instance, enter`10`

.**Enter Specific Gravity (SG):**Input the specific gravity of the fluid. For example, enter`1`

.**Select Unit System:**Choose between Imperial (PSI, GPM) or Metric (Bar, L/min).**Click Calculate:**The calculator will show the flow rate.

### Formula

The formula to calculate GPM from PSI is:

$\text{GPM}=\text{Cv}\times \sqrt{\frac{\text{PSI}}{\text{SG}}}$

**Variables**

Variable | Description |
---|---|

`GPM` |
Gallons per Minute |

`Cv` |
Flow Coefficient |

`PSI` |
Pressure in Pounds per Square Inch |

`SG` |
Specific Gravity |

## Calculation Examples

### Example 1

**Pressure (PSI):**100**Cv Value:**10**Specific Gravity (SG):**1

**Calculation:**

**1. Divide Pressure by SG:**

$\frac{100}{1}=100$

**2. Calculate the Square Root:**

$\sqrt{100}=10$

**3. Multiply by Cv:**

$10\times 10=100$

**Result:** 100 GPM

### Example 2

**Pressure (PSI):**150**Cv Value:**15**Specific Gravity (SG):**1.2

**Calculation:**

**1. Divide Pressure by SG:**

$\frac{150}{1.2}=125$

**2. Calculate the Square Root:**

$\sqrt{125}\approx 11.18$

**3. Multiply by Cv:**

$11.18\times 15\approx 167.7$

**Result:** 167.7 GPM

Thank you using our tool.