BendCalc: Conduit Bending
Offset, saddle & fill calc
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Stub-Up + Offset : free and unlimited
BendCalc Pro: five advanced bends + NEC Chapter 9 conduit fill
One-time purchase · No subscription
BendCalc turns bend math into field-ready marks. Pick your bender once —
results use its published take-up where it applies, shown in tape fractions
to the nearest 1/16".
FREE AND UNLIMITED
• Stub-Up — mark from the conduit end, arrow alignment, your bender's take-up
• Offset — distance between marks and shrink from the published field tables
BENDCALC PRO - ONE PURCHASE UNLOCKS EVERYTHING
• Rolling Offset - true offset, marks, shrink, and rotation from horizontal
• Back-to-Back - both 90° marks from the conduit end
• 3-Point Saddle - center and outer marks, plus shrink
• 4-Point Saddle - all four marks from the saddle center, plus shrink
• Kick — kick mark spacing and shrink
• NEC Chapter 9 Conduit Fill - fill-limit status for THHN/THWN conductors
(NEC 2023, Chapter 9 Tables 1, 4, and 5)
BUILT FOR THE FIELD
• Every constant is sourced — check Math & Sources in the app
• Works offline after unlock. No account. No subscription.
• Restore Purchases on any device with your Apple Account
Ratings & Reviews
bug fixes and peformance improvements
The developer, MMG Labs ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MMG Labs ltd
- Size
- 1.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- BendCalc Pro $6.99
- Copyright
- © MMG Labs 2026
