
Pipe Calc: Pipefitter Offsets
Rolling offset, takeout & ASME
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Free
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About
Pipe Calc is an offset calculator built for pipefitters, plumbers, and steamfitters.
Simple offsets, rolling offsets, cut length with fitting takeouts, and slope - in feet, inches, and fractions, the way your tape reads. One-time purchase for Pro. No ads. No subscription.
- Simple offsets with any fitting angle (45, 22.5, 60, custom)
- Rolling offsets: true offset, travel, and roll angle
- Cut length with takeout charts for standard fittings
- Slope / grade calculations
- Reference Data: offline ASME pipe schedules & weights, fitting takeouts, flanges, gaskets, valves, line blanks
- Fraction-first input and results to 1/16"
- Big, glove-friendly controls
Built to replace subscription pipe trade calculators with honest one-time pricing.
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What's New in Pipe Calc
1.4.2
October 27, 2026
Fitting dimensions in Reference Data now show the nearest 1/16" fraction (as ASME B16.9 publishes them) with the decimal alongside. Home screen tiles now grow with larger accessibility text sizes, so calculator names are no longer cut off. Restoring a Pro purchase is more reliable, and the rating prompt timing was adjusted.
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Subscriptions & In-App Purchases
$24.99
Pro Unlock
Rolling offsets, cut length and slope tools.



