Conduit Bender & EMT Pipe Calc

Stop wasting pipe on dog-legs, short stubs, and blown offsets. Conduit Bender & EMT Pipe Calc is the pocket conduit bending calculator built for working electricians, electrical apprentices, and wiremen who want dead-on bend marks the first time—measured in real 1/16" tape-measure fractions.

Whether you are running 1/2" EMT overhead in a commercial ceiling, bending 3/4" Rigid (GRC/RMC) around structural steel, or laying out parallel racks of IMC conduit, this electrical conduit bender app calculates every mark spacing, shrink, travel, and deduct in seconds—100% offline with zero ads.

⚡ ALL 6 CORE JOBSITE CONDUIT BENDS IN ONE POCKET TOOL
• Offset Bend Calculator: Enter obstacle height (offset depth) and bend angle (10°, 22.5°, 30°, 45°, 60°, or custom angles) to get exact distance between marks (travel) and conduit shrinkage automatically.
• 3D Rolling Offset Calculator: Stop doing double-offset trigonometry by hand. Enter your true rise and roll to solve the compound rolling offset distance, mark spacing, and shrink in one tap.
• 90° Stub-Up Calculator: Punch in your desired stub height and conduit size to get the exact bend mark with automatic bender take-up / deduct applied.
• Kicked 90° (90° Stub + Kick Combo): Calculate exact mark spacing for 90-degree bends with a kick so your conduit lands flush against boxes and strut racks.
• 3-Point Saddle Bend: Straddle round pipes and cylindrical obstacles cleanly with exact center-mark and outer-mark spacing plus saddle shrink compensation.
• 4-Point Saddle Bend: Step over rectangular ductwork, beams, and Unistrut racks with precise mark-to-mark dimensions.

🎯 "DIAL IN MY BENDER" PRO CALIBRATION (NO MORE FIXED-MULTIPLIER ERRORS)
Every physical hand bender shoe bends slightly differently. Instead of locking you into generic textbook constants that miss by 1/4 inch on larger pipe, our Dial In My Bender calibration lets you match the math to your actual tool:
• Custom Deduct & Take-Up: Adjust take-up, gain, and centerline bend radius by conduit trade size (1/2", 3/4", 1", 1-1/4", and up) for EMT, IMC, and Rigid conduit.
• 1-Bend Fingerprint Calibration: Make a single test 90° bend, measure your actual take-up with your tape, and let the geometry engine calibrate to your specific bender shoe.
• Impossible Bend Warnings: Instant geometry alerts when a stub-up or saddle spacing is physically too tight for your bender shoe before you ruin a stick of pipe.

📏 TAPE-MEASURE FRACTIONS, DECIMAL & METRIC SWITCHER
• Real Tape-Measure Input & Output: Enter measurements the way your tape reads them—feet, inches, and fractions (like 2' 3-1/2")—and read every bend mark rounded to the nearest 1/16" fraction.
• Instant Unit Switcher: Toggle between Fraction (default), Decimal inches, and Metric (cm / mm) in one tap for any job specification.

📘 BUILT-IN MULTIPLIER CHART & AUTO-SAVED BEND HISTORY
• Electrician's Pocket Reference Table: Instant lookup for standard offset multipliers (10° = 6.0, 22.5° = 2.6, 30° = 2.0, 45° = 1.414, 60° = 1.155), shrink per inch of offset, and standard EMT/Rigid deduct values.
• Auto-Saved Calculation History: Every offset, saddle, and stub-up calculation is saved locally so you can repeat bends across multi-pipe racks without re-typing numbers.

🔒 BUILT FOR THE JOBSITE — 100% OFFLINE & AD-FREE
• Works in basements, vaults, trenches, and concrete mechanical rooms with zero cell reception.
• No accounts, no sign-ups, no pop-up ads interrupting your workflow on a ladder.

Compatibility & Trademark Notice: Calibrated for standard electrical hand benders and mechanical bender shoes, including common models from Ideal Industries®, Klein Tools®, Greenlee®, and Milwaukee Tool®. Conduit Bender & EMT Pipe Calc is an independent electrical trade utility and is not affiliated with, endorsed by, or sponsored by these manufacturers.