# Pump Calculator — Power, Head and Capacity Tools

> Utility app for calculating pump power, flow rate, and head for engineers. (iPhone/iPad app by Imran Pinjara.)

- Source: https://appshunter.io/ios/app/pump-calculator/id1487084383 (this page in markdown: same URL + `.md`)
- Developer: [Imran Pinjara](https://appshunter.io/developer/1484488781)
- Category: Productivity, Utilities
- Price: $2.99
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.1 · 1 MB
- Languages: American English
- Released: 2019-11-09
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/pump-calculator/id1487084383/reviews.md

## What is Pump Calculator?

Pump Calculator is a professional engineering tool for performing pump power, pump head, and pump capacity calculations using standard hydraulic equations. It is designed for engineers, technicians, maintenance professionals, mechanical engineering students, and anyone involved in pump system design, analysis, sizing, and performance verification.

The app provides fast and convenient hydraulic calculations with Metric and Imperial unit support, automatic unit conversion, and clear engineering results.

Included Pump Calculators

• Pump Power Calculator
• Pump Head Calculator
• Pump Capacity Calculator

Pump Power Calculator

Calculate the power requirements of a pump system based on operating conditions and pump efficiency.

Calculate:

• Hydraulic Power
• Shaft Power
• Motor Power
• Power in kW
• Power in HP

Input parameters include:

• Flow Rate
• Fluid Density
• Pump Head
• Pump Efficiency
• Motor Efficiency

This calculator can help with pump sizing, motor selection, energy estimation, and preliminary system analysis.

Pump Head Calculator

Calculate pump head from known operating conditions.

Calculate:

• Pump Head in meters
• Pump Head in millimeters
• Pump Head in feet

Input parameters include:

• Pump Power
• Fluid Density
• Flow Rate

This tool is useful for analyzing existing pump systems, checking operating conditions, and verifying pump performance using available field or design data.

Pump Capacity Calculator

Calculate pump flow capacity for a given power and pump head.

Calculate:

• Pump Capacity in m³/hr
• Pump Capacity in CFM
• Additional flow units for reference

Input parameters include:

• Pump Power
• Fluid Density
• Pump Head

This calculator can assist with pump selection, flow estimation, and preliminary hydraulic system design.

Features

• Pump power calculation
• Hydraulic power calculation
• Shaft power calculation
• Motor power calculation
• Pump head calculation
• Pump capacity calculation
• Metric and Imperial units
• Automatic unit conversion
• Multiple output units
• Clear and readable results
• Fast engineering calculations
• Simple and professional interface
• No internet connection required

Applications

Pump Calculator is useful for:

• Pump System Design
• Pump Sizing
• Motor Selection
• Hydraulic System Analysis
• Water Pumping Systems
• Industrial Pumping
• Process Engineering
• HVAC Systems
• Plant Maintenance
• Mechanical Engineering
• Fluid Handling Systems
• Engineering Education

Designed For

• Mechanical Engineers
• Process Engineers
• Maintenance Engineers
• Design Engineers
• Plant Engineers
• Engineering Technicians
• Equipment Designers
• Maintenance Professionals
• Engineering Students

Pump Calculator helps simplify common hydraulic calculations and provides quick reference values for pump power, head, capacity, and related operating conditions.

Whether you are selecting a pump motor, estimating hydraulic power, checking pump head, or determining flow capacity, Pump Calculator provides a convenient engineering calculation tool for everyday pump system analysis.

## Key features

- Pump Power Calculator
- Pump Flow Rate Calculator
- Pump Head Calculator
- Hydraulic Power Calculation
- Shaft Power Calculation
- Motor Power Calculation

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/pump-calculator/id1487084383/reviews.md

### 1/5 — Does not work

*2025-08-09*

This app does not work at all. Paid money and none of the features work. I contacted support and did not get a response. Don’t buy.

## Frequently asked questions about Pump Calculator

### What is Pump Power Pro used for?

Pump Power Pro is a utility app designed to calculate pump power requirements, including hydraulic power, shaft power, and motor power. It also features calculators for pump flow rate and head, based on centrifugal pump principles.

### What information do I need to use Pump Power Pro?

To use Pump Power Pro, you will need to input parameters such as flow rate (in m3/hr), pump head (in m), material density (in kg/m3), pump efficiency, and motor efficiency.

### Is Pump Power Pro available on Android?

Based on the provided data, Pump Power Pro is available for iPhone and iPad. Information regarding Android compatibility is not specified.

### How much does Pump Power Pro cost?

Pump Power Pro is a paid application, with a price of $2.99. It does not appear to have any in-app purchases or advertisements.

### How often is Pump Power Pro updated?

The latest version of Pump Power Pro is 2.0, which was last updated on May 1, 2023. This indicates a relatively infrequent update cycle.

### What is the age rating for Pump Power Pro?

Pump Power Pro has an age rating of 4+, making it suitable for a wide range of users. This suggests it contains no mature or inappropriate content.

### What kind of pumps does Pump Power Pro calculate for?

The calculations within Pump Power Pro are based on the principles of centrifugal pumps. It allows users to determine various power outputs for these specific types of pumps.

### What is the user feedback on Pump Power Pro?

Pump Power Pro has a rating of 1.0 stars from 1 rating. This indicates very limited user feedback is currently available.

## Version history (last 3 releases)

### 3.0 — 2026-08-19

Upgraded to Higher SDK Levels.
Added Unit Setting Option for metric and Imperical Units.
Added Clear Data while Unit Switching.
Changes in App UI/UX.
Imprved Speed of Calculations.
Added Better labeling to Input Field for Better Understandings.
Fix Minor Bugs and issues.

### 2.0 — 2023-05-01

changes in App UI.
changes in App Theme.
Upgraded to Higher SDK levels to support the latest versions.
done button added on the keyboard.
keyboard dismiss issue fixed.
Improved App User Experience.
Fix minor Bugs and Stability issues.
Improved App Performance.

### 1.0 — 2019-11-09

No release notes.

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## More apps by Imran Pinjara

- [Screw Flight Pro](https://appshunter.io/ios/app/screw-flight-pro/id1484488782)
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All apps by Imran Pinjara: https://appshunter.io/developer/1484488781

## Related topics

[mizuno shaft optimizer](https://appshunter.io/ios/topics/mizuno-shaft-optimizer) · [pump power calculator](https://appshunter.io/ios/topics/pump-power-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*