BendMarks: Conduit Bending
iOS app by BigBalli Consulting llc. Utilities · BigBalli Consulting llc
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- 14.99 USD
- In-app purchases
- Unknown
- Version
- 1.6
- Listing last refreshed
- 2026-09-09
View the original store listing
Store description excerpt
The conduit and code calculator that shows its work. Built for electricians, apprentices, and journeymen who want to know why the math works — not just the answer. Every bend, every fill, every drop expands into the formula and a labeled diagram. — FEATURES — • Conduit Bending — offset, rolling offset, 3-point saddle, 4-point saddle, 90° stub-up, and kick bends with labeled diagrams and exact mark distances • Voltage Drop — single-phase and three-phase, copper or aluminum, with pass/fail vs. NEC 3% and 5% targets • Conduit Fill — NEC Chapter 9 percentages with cross-section visualization for any wire mix • Box Fill — NEC 314.16(B) calculations for conductors, devices, grounds, and clamps • Show Your Work — every result expands the formula with substituted values and a plain-English explanation, so you learn the math as you use it • Glove-Friendly — oversized tap targets, fraction-native input, sunlight high-contrast mode for the field • Recents — last 20 calculations one tap away • NEC Code Cycles — switch between 2017, 2020, and 2023 • Fully Offline — zero network calls, zero analytics, zero tracking. Your jobs stay on your phone. • One-Time Purchase — $14.99 once. No ads. No subscription. No upgrades you have to buy later. Built by people who believe an apprentice should never be handed a black box. Hand them BendMarks instead — it teaches every step. Sources: Benfield's Conduit Bending and Fabrication, Ugly's Electrical References, NEC 2023 Chapter 9. All NEC values are facts cited to their section; this app is a learning and field reference tool, not a substitute for code review or professional judgment. Always verify against your local code and a licensed electrician.
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