# ASPE Tables V4 — Tables Book in an App

> Plumbing engineering design tables, equations, and code data in an app. (iPhone/iPad app by American Society of Plumbing Engineers.)

- Source: https://appshunter.io/ios/app/aspe-tables-v4/id1433938962 (this page in markdown: same URL + `.md`)
- Developer: [American Society of Plumbing Engineers](https://appshunter.io/developer/527656651)
- Category: Reference, Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 13 MB
- Languages: American English
- Released: 2018-08-25
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/aspe-tables-v4/id1433938962/reviews.md

## What is ASPE Tables V4?

Created by the American Society of Plumbing Engineers (ASPE), the Plumbing Engineering & Design Tables App offers in one convenient place all of the equations, pipe sizing data, and background information that you need to successfully complete plumbing system design and installation projects on a daily basis. The app includes applicable data and information from the major plumbing codes and standards used throughout the U.S., including the International Plumbing Code (IPC), Uniform Plumbing Code (UPC), and National Standard Plumbing Code.

The information contained in this app was taken from a 2,500-page handbook, making it the most comprehensive plumbing system sizing tool available. Instead of lugging around a book or typing information into an Excel spreadsheet, the Plumbing Engineering & Design Tables App provides all of the data you need at your fingertips.

The app’s interactive design tables allow you to choose the appropriate pipe material and other design criteria, and the sizing data appears instantly in either SI or English units. You can quickly and conveniently calculate pipe flow rates and velocities, friction loss, pressure loss, and stack flow rates.

The design tables cover all of the formulas and equations commonly used in plumbing system design projects, including:
· Manning’s equation
· Hazen-Williams formula
· Darcy-Weisbach formula
· Bernoulli equation
· Boyle’s law
· Joukowsky’s formula
· Colebrook formula
· Spitzglass formula
· Hunter’s curve

In the design tables, the available piping material options include:
· ABS
· Cast iron
· PVC
· CPVC
· PEX
· Polyethylene (PE)
· Stainless steel
· Copper

Data for numerous types of plumbing systems is included, including:
· Domestic hot and cold water distribution systems
· Natural gas and liquefied petroleum gas systems
· Venting systems
· Building drainage systems
· Storm drainage systems
· Vacuum systems

In addition to pipe sizing data, the app also provides:
· Drainage fixture unit (DFU) values for the major model plumbing codes
· Typical resistance coefficients for valves and fittings
· Water supply fixture units (WSFU)
· Surface roughness coefficient (C) values for various types of pipe
· Typical hot water temperatures for plumbing fixtures and equipment
· Building occupant demographic classifications
· Hot water demand per fixture for various types of buildings
· Gallons (liters) of water per hour per fixture
· scfm to acfm conversions
· Basic vacuum pressure measurements
· Conversions from torr to various vacuum pressure units
· IP and SI pressure conversions
· Barometric pressures corresponding to altitude
· Factors for flow rate reduction due to altitude
· Physical and combustion properties of commonly available fuel gases
· Average physical properties of natural gas and propane
· Approximate gas demand for common appliances
· Specific gravity of a variety of gases
· Fractions, decimal equivalents, and millimeter equivalents
· Temperature equivalencies

The full version of the Plumbing Engineering & Design Tables App is available only to members of ASPE. However, numerous features are unlocked for nonmembers to use. We invite you to explore these features and then visit ASPE.org to join and take advantage of all of the career benefits ASPE has to offer.

## Key features

- Plumbing engineering equations
- Pipe sizing data
- Interactive design tables
- SI and English units
- Multiple pipe materials
- Code references (IPC, UPC, NSPC)


## Frequently asked questions about ASPE Tables V4

### What plumbing codes does ASPE Tables V4 include data for?

ASPE Tables V4 includes applicable data and information from major U.S. plumbing codes and standards, such as the International Plumbing Code (IPC), Uniform Plumbing Code (UPC), and National Standard Plumbing Code.

### Can I calculate pipe flow rates and velocities with ASPE Tables V4?

Yes, the app's interactive design tables allow you to quickly and conveniently calculate pipe flow rates and velocities, friction loss, pressure loss, and stack flow rates.

### What pipe materials are supported in ASPE Tables V4?

ASPE Tables V4 supports a wide range of pipe materials, including ABS, Cast iron, PVC, CPVC, PEX, Polyethylene (PE), Stainless steel, and Copper.

### Does ASPE Tables V4 offer data for different types of plumbing systems?

Yes, the app includes data for numerous types of plumbing systems, such as domestic hot and cold water distribution, natural gas and LPG systems, venting, building drainage, storm drainage, and vacuum systems.

### Is ASPE Tables V4 available on Android devices?

Based on the provided information, ASPE Tables V4 is supported on iPhone, iPad, and iPod. Platform compatibility for Android is not specified.

### How often is ASPE Tables V4 updated?

The latest version of ASPE Tables V4 was released on March 5, 2020. The app was initially released on August 25, 2018.

### What is the user rating for ASPE Tables V4?

ASPE Tables V4 has a high user rating of 5.0 stars based on 3 ratings, indicating strong user satisfaction.

### Does ASPE Tables V4 have ads?

No, ASPE Tables V4 does not contain advertisements, as indicated by the 'hasAds' flag being false.

## Version history (last 3 releases)

### 4.3 — 2020-03-05

Fixed problem with trying to activate outside the US.

### 4.0 — 2020-02-12

Update so it can connect and Verify membership with our new website.

### 3.0 — 2018-08-25

No release notes.

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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 2026-06-07.*