# Pipe Flow Liquid Pipe Length — Find Length,Friction Loss Calc > Calculator for maximum pipe length based on pressure loss and flow rate. (iPhone/iPad app by Pipe Flow Software.) - Source: https://appshunter.io/ios/app/pipe-flow-liquid-pipe-length/id1582968040 (this page in markdown: same URL + `.md`) - Developer: [Pipe Flow Software](https://appshunter.io/developer/1193064957) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 3.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 11.0 · 66 MB - Languages: American English - Released: 2022-03-03 - Data updated: 2026-09-03 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/pipe-flow-liquid-pipe-length/id1582968040/reviews.md ## What is Pipe Flow Liquid Pipe Length? Pipe Flow Liquid Pipe Length is a calculator app from Pipe Flow Software that calculates the maximum length of pipe needed before a given pressure loss is exceeded for a specified flow rate in a known pipe diameter. Pipe Flow Software applications are used by engineers in over 100 countries worldwide. The Pipe Length App has an intuitive user interface that allows for easy entry of the input data, including changes in elevation, and selection of valves & fittings. Comprehensive results include Reynolds number, friction factor, friction losses, fitting losses, fluid velocities and more. Each result is clearly displayed using expandable sections that reveal further information as needed. Users can select pipe materials, pipe diameters, pipe fittings (k factors) and liquids from the integrated databases, and these can also be extended with user specific data for custom pipe materials, diameters, fittings, and liquids. The App can operate in Imperial or Metric units and each individual field can be further customised to use a specific unit. Results values can be displayed to a specified number of decimal places. Pipe Flow Liquid Pipe Length calculation results have been verified against multiple cases of published data from well known sources. The results of these calculations are included in the Results Verification PDF document which can be accessed from within the App. Engineers can easily perform maximum pipe length calculations in the office or on site. Professional Excel and PDF reports can easily be shared with others. Results can also be saved to the library within the App. The Pipe Flow Liquid Pipe Length software has unrivalled functions and features: - Liquid properties database for water, oils, acids, and other fluids. - Pipe material database for various Steel, Aluminium, Copper, HDPE, and other pipes. - Fitting database for standard valves and bends, with associated K factor values. - User definable custom materials, fluids and fittings. - Professional Excel and PDF reports showing calculation results. - Results verification against published data to provide confidence in the calculation results. - Configurable post decimal places for display on screen and in reports. - Automatic conversion between a wide range of units. - Compatibility with Pipe Flow Wizard files for iOS, macOS and Windows. - Calculation results based on the same reliable calculation engine that is used by Pipe Flow Software's premier Pipe Flow Expert software, which is trusted by users in over 100 countries worldwide. - High quality, reliable software, and unrivalled customer support. Pipe Flow Liquid Pipe Length is offered as a free trial download and can be purchased for a one-time fee within the App. Terms of Use: https://www.pipeflow.com/pipe-flow-mobile-software/pipe-flow-mobile-software-license-terms ## Key features - Maximum pipe length calculation - Friction loss and fitting loss calculation - Integrated databases for liquids, pipes, and fittings - User-definable custom data - Imperial and Metric unit support - Professional Excel and PDF reports - Results verification against published data ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Pipe Flow Pipe Length | $4.99 | one-time | ## Frequently asked questions about Pipe Flow Liquid Pipe Length ### What is Pipe Flow Liquid Pipe Length used for? Pipe Flow Liquid Pipe Length is a calculator app designed to determine the maximum length of pipe required before a specified pressure loss is exceeded for a given flow rate and pipe diameter. It provides detailed results including Reynolds number, friction factor, and fluid velocities. ### Does Pipe Flow Liquid Pipe Length have ads? No, this application does not contain advertisements. It is offered as a free trial download and can be purchased for a one-time fee within the app. ### What kind of data can be customized in Pipe Flow Liquid Pipe Length? Users can customize pipe materials, pipe diameters, pipe fittings (with K factors), and liquids from integrated databases. This allows for the inclusion of user-specific data for custom materials, fluids, and fittings. ### Can I get reports from Pipe Flow Liquid Pipe Length? Yes, the app allows users to generate professional Excel and PDF reports of their calculation results. These reports can be easily shared with others or saved to the app's library. ### What units does Pipe Flow Liquid Pipe Length support? The app can operate in both Imperial and Metric units. Each individual field can also be further customized to use a specific unit, and results can be displayed to a specified number of decimal places. ### How reliable are the calculations in Pipe Flow Liquid Pipe Length? The calculation results have been verified against multiple cases of published data from well-known sources. The app uses the same reliable calculation engine as Pipe Flow Expert software, trusted by users in over 100 countries. ### What is the pricing for Pipe Flow Liquid Pipe Length? Pipe Flow Liquid Pipe Length is offered as a free trial download. A one-time purchase is available within the app to unlock its full functionality. ### What devices is Pipe Flow Liquid Pipe Length compatible with? Pipe Flow Liquid Pipe Length is compatible with iPhone, iPad, and iPod devices. It also offers compatibility with Pipe Flow Wizard files for iOS, macOS, and Windows. ## Version history (last 2 releases) ### 2.1.5 — 2022-03-18 This release includes updated results verification PDF documentation. ### 2.1.4 — 2022-03-03 No release notes. ## Apps similar to Pipe Flow Liquid Pipe Length | App | Rating | Price | Category | | --- | --- | --- | --- | | [Steam Tables Lite](https://appshunter.io/ios/app/steam-tables-lite/id1046405234) | 1.0 (1) | Free | Utilities | | [Area Volume Calculator](https://appshunter.io/ios/app/area-volume-calculator/id1051276090) | 4.1 (14) | Free | Utilities | | [Duct Calculator S&P](https://appshunter.io/ios/app/duct-calculator-s-and-p/id1096043356) | 5.0 (1) | Free | Utilities | | [Pypley](https://appshunter.io/ios/app/pypley/id1540444278) | 1.0 (1) | $2.99 | Utilities | | [Mechanical Engineering Toolkit](https://appshunter.io/ios/app/mechanical-engineering-toolkit/id1601099443) | 4.8 (64) | Free | Utilities | | [Aisome](https://appshunter.io/ios/app/aisome/id1636182236) | 3.5 (2) | Free | Utilities | ## More apps by Pipe Flow Software - [Site Report Pro- Punchlist App](https://appshunter.io/ios/app/site-report-pro-punchlist-app/id1246734455) - [Site Report Pro+ Punchlist App](https://appshunter.io/ios/app/site-report-pro-plus-punchlist-app/id1300676807) - [Pipe Flow Wizard - Calculator](https://appshunter.io/ios/app/pipe-flow-wizard-calculator/id1346589732) - [Pipe Flow GasRef - Gas Density](https://appshunter.io/ios/app/pipe-flow-gasref-gas-density/id1494044407) - [Pipe Flow Liquid Pressure Drop](https://appshunter.io/ios/app/pipe-flow-liquid-pressure-drop/id1582478584) - [Pipe Flow Gas Pressure Drop](https://appshunter.io/ios/app/pipe-flow-gas-pressure-drop/id1582666236) All apps by Pipe Flow Software: https://appshunter.io/developer/1193064957 ## Related topics [pipe flow gas pipe length](https://appshunter.io/ios/topics/pipe-flow-gas-pipe-length) · [pipe flow software](https://appshunter.io/ios/topics/pipe-flow-software) · [liquid flow](https://appshunter.io/ios/topics/liquid-flow) · [pipe flow liquid flow rate](https://appshunter.io/ios/topics/pipe-flow-liquid-flow-rate) · [pipe flow liquid pressure drop](https://appshunter.io/ios/topics/pipe-flow-liquid-pressure-drop) · [pipe heat loss](https://appshunter.io/ios/topics/pipe-heat-loss) · [bolts pipe](https://appshunter.io/ios/topics/bolts-pipe) --- *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 2026-09-03.*