Pipe Offset Calculator!

Rolling offsets, conduit bends, grade and cut lengths — in big fractions you can cut to. For plumbers, pipefitters and electricians. Bought once, works offline.

Pipe Offset Calculator gives plumbers, pipefitters and electricians the numbers they run every day — rolling offsets, simple offsets, conduit bends, drainage grade and cut lengths — in huge type you can read across the trench, with a fraction keypad that works in sixteenths.

ROLLING OFFSET Enter the set (or rise) and roll, pick your fitting angle — 22½°, 30°, 45°, 60°, 90°, or any custom angle — and get true offset, travel and run instantly, with a labeled diagram so you always know which number is which.

SIMPLE OFFSET Single-plane offsets: one measurement in, travel and run out, drawn to your actual fitting angle.

CONDUIT BENDING The hand-bender math for EMT, on one tab: • Offset — bend angle 10° to 60°, distance between bends and shrink, and where the first mark goes • 3-bend saddle — centre and side marks over a pipe or beam, 45° or 60° centre • 4-bend saddle — all four marks over an obstacle of any width • 90° stub — mark from the end by conduit size, with back-to-back stubs Every result shows the bender-table number and the exact trig beside it, so you know what the rounding cost.

GRADE Drainage slope both directions: run + grade gives you the drop, or run + drop gives you the grade — in inches-per-foot and percent, with one-tap presets for 1/8″, 1/4″ and 1/2″ per foot.

CUT LENGTH & REFERENCE A plain-English takeout explainer, standard butt-weld elbow takeout rules, and a cut-length calculator: travel minus both fitting takeouts equals the pipe you actually cut. Plus a full sixteenths decimal-to-fraction table.

BUILT FOR THE JOBSITE • Every measurement works both ways: feet-inches-sixteenths AND decimal inches — enter either, read both • Custom fraction keypad with 1/16″ steps and ±1/16″ nudge buttons • Big result cards — tap any result to copy it • Save any result; your saved numbers are one tap away on every tab • One-handed layout, haptic feedback, light and dark • Works offline — in the basement, the crawlspace and the parking garage

Buy it once, use it every day.