
PipeFitter: Offset Calc
Travel, run & cut length
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$4.99 Free
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About
PipeFitter is the offset calculator built for pipefitters, plumbers and steamfitters. Work in feet, inches and fractions — the way you measure — and get travel, run and cut length in seconds.
SIMPLE & ROLLING OFFSETS
- Enter the set (offset) and pick a fitting angle: 45, 30, 22.5, 11.25, 60 or 72 degrees, or any custom angle.
- Rolling offset from a rise and a roll, with the true offset and roll angle figured for you.
- See the travel and run multipliers (cosecant and cotangent) for the angle you chose.
CUT LENGTH
- Subtract the fitting take-out (center to face) from the travel to get the exact pipe cut length.
GRADE & SLOPE
- From a run, get the drop, slope angle, drop per foot and ratio. Common grades built in (2% ADA, 1/4 in per foot, and more).
MADE FOR THE JOB SITE
- Big, high-contrast numbers that read well outdoors.
- Fraction precision from 1/8 down to 1/64 inch.
- A quick reference of the offset multipliers.
- Works completely offline, with nothing to sign in to and no data leaving your device. No ads.
TRY IT ON THE JOB FIRST
PipeFitter is free to download, and every calculator is open for your first 14 days. If it earns a spot in your toolbox, unlock PipeFitter Pro with a single one-time purchase: no subscription, no renewals. If you bought PipeFitter while it was a paid app, Pro is already yours.
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What's New in PipeFitter
1.1
October 23, 2026
PipeFitter is now free to download. - Every calculator (simple and rolling offsets, cut length with take-out, grade and slope) is open for your first 14 days. - After the trial, PipeFitter Pro unlocks everything for good with one purchase. No subscription. - Already bought PipeFitter? You keep every tool automatically, with nothing to buy again. If Pro ever looks locked, tap Restore purchase in Settings. - Your precision, default angle and take-out settings carry over unchanged.
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Subscriptions & In-App Purchases
$4.99
PipeFitter Pro
Keep every offset, grade and cut-length tool for good




