# Miter Bend Pro — Miter Bend Calculator

> Miter Bend Calculator (iPhone/iPad app by Imran Pinjara.)

- Source: https://appshunter.io/ios/app/miter-bend-pro/id1484821889 (this page in markdown: same URL + `.md`)
- Developer: [Imran Pinjara](https://appshunter.io/developer/1484488781)
- Category: Productivity, Utilities
- Price: $3.99
- Age rating: 4+
- Requires: iOS 16.1 · 1 MB
- Languages: American English
- Released: 2019-10-24
- Data updated: 2026-08-28
- User reviews in markdown: https://appshunter.io/ios/app/miter-bend-pro/id1484821889/reviews.md

## What is Miter Bend Pro?

Miter Bend Pro is a professional engineering calculator for designing segmented miter bends and generating accurate flat pattern development dimensions. It is designed for sheet metal fabricators, pipe fitters, HVAC technicians, welders, mechanical engineers, workshop professionals, and engineering students who need fast, reliable, and workshop-ready fabrication calculations.

The app automatically calculates miter bend angles and development dimensions for segmented elbows used in piping, ducting, exhaust systems, ventilation systems, and industrial fabrication. By eliminating manual trigonometry and trial-and-error calculations, it helps improve fabrication accuracy, reduce material waste, and save valuable workshop time.

Features

• Accurate miter bend angle calculations

• Flat pattern development for segmented bends

• Workshop-ready cutting dimensions

• Supports segmented elbows and multi-piece miter bends

• Metric and Imperial unit systems

• Automatic internal unit conversion

• Imperial fractional dimension support

• Fast calculations with an easy-to-use interface

• No internet connection required

Calculate

• Miter Angle

• Segment Development Lengths

• L0, L1, L2 and additional layout dimensions

• Cutting layout dimensions for each bend section

Input Parameters

• Bend Diameter

• Bend Radius

• Total Bend Angle

• Number of Bend Parts

• Development Line Count

Ideal For

• Sheet Metal Fabrication

• Pipe Fabrication

• HVAC Duct Fabrication

• Ventilation Systems

• Exhaust System Fabrication

• Industrial Piping

• Mechanical Engineering

• Fabrication Workshops

• Plant Maintenance

Benefits

• Eliminates manual calculations

• Improves fabrication accuracy

• Produces precise workshop layouts

• Reduces fitting errors

• Minimizes material waste

• Saves fabrication time

• Simple, reliable, and easy to use

Whether you are fabricating duct elbows, pipe bends, ventilation systems, exhaust lines, or segmented miter bends, Miter Bend Pro provides accurate layout dimensions and engineering calculations to simplify fabrication and improve workshop productivity. It is an essential tool for professionals involved in sheet metal fabrication, piping, HVAC installation, industrial maintenance, and mechanical engineering.


## Version history (last 3 releases)

### 3.0 — 2026-08-19

Upgraded to latest SDK 26 Support.
Changes in App UI/UX.
Removed Decimal Fraction Chart.
Added Unit Setting Options Directly No need to review Fraction Chart.
Input Field UI Changed.
Better labeling of Input data.
Units Displayed on Result Data.
Improved Calculation Speed.
Improved App Performance.
Fixed minor Bugs.
Fixed minor issues.

### 2.0 — 2023-04-25

Updated to Higher SDK Level to Support the latest Versions.
App Theme Changed.
Unit Setting Options for mm/inches added.
A decimal Fraction Chart added.
End Parts and Middle Part Result Data Option Added.
App Navigation Changed for Faster Response.
UI Improved for better user Experience.
Keypad Done Button added.
Fix Keypad Dismiss Issue.
Fix Minor Bugs.
Improved App Performance.
Fixed App Stability Issues

### 1.0 — 2019-10-24

No release notes.

## More apps by Imran Pinjara

- [Screw Flight Pro](https://appshunter.io/ios/app/screw-flight-pro/id1484488782)
- [Flange Hole Marker Pro](https://appshunter.io/ios/app/flange-hole-marker-pro/id1486290745)
- [Pressure Vessel Heads Pro](https://appshunter.io/ios/app/pressure-vessel-heads-pro/id1486607999)
- [Petal Layout Pro](https://appshunter.io/ios/app/petal-layout-pro/id1486823832)
- [Pump Calculator](https://appshunter.io/ios/app/pump-calculator/id1487084383)

All apps by Imran Pinjara: https://appshunter.io/developer/1484488781

## Related topics

[miter construction](https://appshunter.io/ios/topics/miter-construction) · [miterhr](https://appshunter.io/ios/topics/miterhr) · [weld bend field data](https://appshunter.io/ios/topics/weld-bend-field-data)

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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 2026-08-28.*