Pipe Offset vs Pipe Offset Calc

Calculate the pipe cut length between two real fittings. Pipe Offset shows the cut piece, center-to-center travel, fitting deductions and joint gaps together, so you can follow the calculation from layout to cut. Built for pipefitters and steamfitters working with metric or imperial dimensions. Choose EN/DN, ASME/NPS or copper profiles, or enter a custom outside diameter. Fitting values carry source labels: standard, catalogue, theoretical or measured. When a table does not cover your fitting, enter its measured dimensions. OFFSETS AND FITTINGS Solve simple and rolling offsets. With the unlock, select fittings A and B independently at a shared angle, lay out parallel banks with cumulative marks, solve for a target run, or account for an obstacle and clearance. The drawing highlights the cut piece and shows the dimension chain. BRANCHES AND SEGMENTED ELBOWS Lay out branch connections with numbered ordinates for the branch cut and header opening. The unlock adds oblique and eccentric branches, segmented elbows and printable 1:1 PDF templates. Templates tile across A4 or Letter pages with a calibration ruler and overlap marks. Save offsets, branches and elbows as jobs and export PDF cut sheets. INCLUDED WITHOUT PURCHASE Simple and rolling offset calculations, axis dimensions and cut length using the region's default butt-weld elbow family, ASME LR or EN 3D, or your measured fitting values. Also includes one on-screen example of a centered branch at 90°. ONE-TIME UNLOCK One non-consumable purchase opens all included fitting catalogues, independent A/B fitting selection, parallel banks, target-run and obstacle tools, full branch tools, segmented elbows, saved jobs and PDF exports. No subscription. Restore Purchases is available in Settings. Works offline. No account or login. Saved jobs use local app storage.

A pipefitter's offset calculator. One-time purchase — no subscription, no ads, no accounts. Enter an offset and a fitting angle and get travel, run and the cut length, with a drawing that redraws as you type — so a mistyped number shows up as a wrong shape before it becomes a wrong cut. FREE · Simple offsets at 11¼, 22½, 30, 45, 60 and 90 degrees · Grade and fall — percent and inches per foot · Feet-inch-fractions: type 12'6-3/8" the way you write it, or millimetres · The live drawing, in every mode UNLOCK ONCE · Rolling offsets — set and roll in, true offset, travel, and the roll angle to turn the fitting to · Take-outs — cut length with both fittings subtracted, from ASME B16.9 elbow tables · Measure your own fitting and save it, for the angles no standard tabulates · Pipe data — steel schedule 40 and 80, outside diameter, wall, inside diameter WHERE THE NUMBERS COME FROM The geometry is verified two ways: published trade multipliers, and a check that rebuilds each offset as 3-D coordinates and measures it without using trigonometry at all — so it cannot share a wrong assumption with the formula it checks. Take-outs are a published table cross-checked against two independent references. Every table names its source inside the app. BUILT FOR THE JOB Works with no signal. No account, no sign-in, nothing to lose in a plant room. Glove-sized keys, a fraction key, and a backspace rather than a clear-all. Full VoiceOver support and text that scales to the largest accessibility size.