# EdgeSpace Pipe Size Calculator — Flow Velocity NPS Pipe Size

> Flow Velocity NPS Pipe Size (iPhone/iPad app by Burak Kocatepe.)

- Source: https://appshunter.io/ios/app/edgespace-pipe-size-calculator/id6801797814 (this page in markdown: same URL + `.md`)
- Developer: [Burak Kocatepe](https://appshunter.io/developer/1853217103)
- Category: Utilities, Productivity
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Italian, Japanese, Korean and 8 more
- Released: 2026-08-17
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/edgespace-pipe-size-calculator/id6801797814/reviews.md

## What is EdgeSpace Pipe Size Calculator?

EdgeSpace Pipe Size Calculator is a professional field calculator for plumbers, pipefitters, HVAC technicians, and construction workers.

Enter flow rate and velocity to estimate recommended NPS (Schedule 40 inside diameters). Switch modes to check velocity in an existing pipe or max flow at a target speed. Fully offline.

WHAT YOU GET
• A = Q ÷ V    D = √(4A / π)
• Recommended NPS from flow + velocity
• Velocity from pipe + flow
• Max flow from pipe + velocity
• Units: GPM, L/min, L/s, m³/h and ft/s, m/s
• Velocity presets 2–8 ft/s
• Schedule 40 catalog ½″–8″ with DN
• Live pipe diagram
• Share, copy, and PDF
• Local history and favorites

Estimated sizing — actual selection depends on material, schedule, fittings, pressure loss, fluid, and codes. No account. No ads. No internet required.


## Version history (last 1 release)

### 1.0 — 2026-08-18

No release notes.

## More apps by Burak Kocatepe

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All apps by Burak Kocatepe: https://appshunter.io/developer/1853217103

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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.*