# Hydraulic Pressure Calculator — Hydraulic System of 2 Pistons

> Physics calculator for hydraulic pressure, force, and piston-cylinder bore diameter. (iPhone/iPad app by Tan Chia Ling.)

- Source: https://appshunter.io/ios/app/hydraulic-pressure-calculator/id1420373327 (this page in markdown: same URL + `.md`)
- Developer: [Tan Chia Ling](https://appshunter.io/developer/321121189)
- Category: Utilities, Productivity
- Price: $2.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13 · 1 MB
- Languages: American English
- Released: 2018-08-12
- Data updated: 2026-07-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/hydraulic-pressure-calculator/id1420373327/reviews.md

## What is Hydraulic Pressure Calculator?

Hydraulic Pressure Calculator is a physics/math calculator designed to find the force generated by a piston-cylinder for a specified pneumatic/hydraulic pressure and piston-cylinder bore diameter.

Features:
- Instant calculation.
- Results are copyable to other apps.
- Formulas are included as references.
- Supports up to 16 decimal places.
- Supports various units for each input.
- Lightweight app with a small size, optimized for everyday use.

The basic principle of the hydraulic press is based on Pascal's law.
Pascal's law is a principle in fluid mechanics that states a pressure change occurring anywhere in a confined, incompressible fluid is transmitted throughout the fluid, causing the same change everywhere. Pascal's principle is used in many hydraulic systems, such as hydraulic presses.

The Hydraulic Pressure Calculator computes suitable parameters for both pistons in the hydraulic press.

Pascal's Law Formula:

F₁ = A₁ / A₂ * F₂
p = F₁ / A₁

where:
 F₁ - Force applied to the first piston.
 F₂ - Force applied to the second piston.
 A₁ - Area of the first piston.
 A₂ - Area of the second piston.
 p - Pressure of the liquid inside the hydraulic press.

Thanks for your support, and please do visit nitrio.com for more apps for your iOS devices.

## Key features

- Instant calculation
- Copyable results
- Included formulas
- Supports 16 decimal places
- Multiple unit support
- Lightweight and optimized

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/hydraulic-pressure-calculator/id1420373327/reviews.md

### 1/5 — Glitch...

*2021-03-16*

Bought the app and whenever I try to change the measurement type it glitches and force closes the program.

## Frequently asked questions about Hydraulic Pressure Calculator

### What is the Hydraulic Pressure Calculator used for?

The Hydraulic Pressure Calculator is a physics and math tool designed to calculate the force generated by a piston-cylinder for a given hydraulic pressure and bore diameter. It helps users understand and quantify forces within hydraulic systems.

### How does Hydraulic Pressure Calculator work?

It utilizes Pascal's law, a fundamental principle in fluid mechanics, to compute the necessary parameters for pistons in a hydraulic press. Users input pressure and bore diameter to instantly receive the calculated force.

### Does Hydraulic Pressure Calculator support different units?

Yes, the app supports various units for each input, allowing for flexibility in calculations. This ensures users can work with the measurements most relevant to their specific needs.

### Can I share the results from Hydraulic Pressure Calculator?

Absolutely. The results generated by the Hydraulic Pressure Calculator are copyable, enabling you to easily transfer them to other applications for documentation or further analysis.

### Is Hydraulic Pressure Calculator available on multiple devices?

Hydraulic Pressure Calculator is available for iPhone, iPad, and iPod devices. It is designed to be a lightweight app with a small size, optimized for everyday use on these platforms.

### What is the price of Hydraulic Pressure Calculator?

Hydraulic Pressure Calculator is a paid application, priced at $2.99. This one-time purchase grants access to all its calculation features.

### How often is Hydraulic Pressure Calculator updated?

The latest version of Hydraulic Pressure Calculator is 1.3, last updated on January 18, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support.

### Does Hydraulic Pressure Calculator have ads?

No, Hydraulic Pressure Calculator does not contain advertisements. It is a paid app that provides an ad-free experience for its users.

## Version history (last 4 releases)

### 1.3 — 2026-01-18

- Updated for the newest devices.
- Minor bugs fixed.

### 1.2 — 2023-12-03

- Updated for the newest devices.
- Minor bugs fixed.

### 1.1 — 2020-10-14

- Update for Newest Devices
- Bug Fixed

### 1.0 — 2018-08-09

No release notes.

## Apps similar to Hydraulic Pressure Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Hydraulic Calculator Engineer](https://appshunter.io/ios/app/hydraulic-calculator-engineer/id1664790770) | 4.8 (5) | Free | Utilities |
| [Duct Calculator Elite](https://appshunter.io/ios/app/duct-calculator-elite/id665701601) | 4.8 (220) | $6.99 | Utilities |
| [Pressure Vessel Pro](https://appshunter.io/ios/app/pressure-vessel-pro/id535696875) | 5.0 (1) | $5.99 | Utilities |
| [Fluid Pressure Drop](https://appshunter.io/ios/app/fluid-pressure-drop/id467174085) | 5.0 (1) | $4.99 | Utilities |
| [Gas Pipe Sizing Calculator](https://appshunter.io/ios/app/gas-pipe-sizing-calculator/id596009129) | 4.0 (4) | $1.99 | Utilities |
| [FrackCalc](https://appshunter.io/ios/app/frackcalc/id1574572398) | 5.0 (1) | $9.99 | Utilities |

## More apps by Tan Chia Ling

- [Coloring Book - Plus](https://appshunter.io/ios/app/coloring-book-plus/id500418548)
- [Resistor Plus](https://appshunter.io/ios/app/resistor-plus/id500615686)
- [Premium Clock Plus](https://appshunter.io/ios/app/premium-clock-plus/id502784721)
- [Gold Luxury Clock](https://appshunter.io/ios/app/gold-luxury-clock/id505043266)
- [Ohm Law Calculator](https://appshunter.io/ios/app/ohm-law-calculator/id505900137)
- [Premium Clock](https://appshunter.io/ios/app/premium-clock/id517487778)

All apps by Tan Chia Ling: https://appshunter.io/developer/321121189

---

*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 2026-07-05.*