ConduitMark

Get your bend marks right — every time. ConduitMark is the conduit bending calculator built for working electricians. Skip the mental math on the job site. Enter your measurements and get exact mark locations in seconds. --- BEND TYPES --- - Offset Bends: Enter height and angle, get spacing and shrinkage. Supports 22.5, 30, 45, and 60 degrees. - 90 Degree Stub-Up: Calculate the exact mark based on stub length and conduit size. Accounts for EMT take-up. - Three-Bend Saddle: Enter obstacle height and distance to center. Get all three mark locations for a 22.5/45/22.5 degree saddle. - Back-to-Back 90: Calculate the second mark for back-to-back 90 degree bends across all standard EMT sizes. --- BUILT-IN REFERENCE TABLES --- - EMT and IMC take-up values for 1/2 through 2 inch conduit - Offset multiplier constants for all common angles - NEC minimum bend radius table - No internet needed — all tables built into the app --- DESIGNED FOR THE JOB SITE --- - Works fully offline, no Wi-Fi or cell service required - Calculation history saved automatically - Imperial and metric support - Clean interface built for gloves-on use --- ONE-TIME PURCHASE --- No subscription. No account required. No data collected. Pay once, use forever. ConduitMark follows NEC and IBEW standard bending formulas. Perfect for apprentice and journeyman electricians, pipefitters, and electrical contractors.