PipeFab Pro – Pipe Calculator

Built specifically for pipefitters, welders, boilermakers, and mechanical fabricators.

PipeFab Pro gives you the exact jobsite math you need in seconds—without video ads, without requiring an internet connection, and without expensive subscriptions.

Why Pipefitters Choose PipeFab Pro:
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★ ACCURATE CUT LENGTHS (NOT JUST THEORETICAL TRAVEL)
Other calculators only calculate simple triangle travel. PipeFab Pro automatically deducts standard ASME B16.9 butt-weld elbows (45°, 90° Long Radius, 90° Short Radius) so you know the exact pipe cut length for the saw.

★ TAPE MEASURE FRACTIONS
Outputs clean 1/16", 1/32", and 1/8" fractions with instant visual tolerance indicators (+ / -) alongside decimal measurements.

★ 100% OFFLINE CAPABILITY
Works deep inside mechanical rooms, trenches, pipe racks, shipyards, and offshore rigs with zero cellular coverage.

★ BATTERY-SAVING INDUSTRIAL DARK THEME
Designed with high-contrast blueprint colors for clear visibility under bright sunlight while preserving battery throughout your shift.

Comprehensive Fabrication Suite:
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1. SIMPLE OFFSET CALCULATOR
• Instant Travel, Run, and Cut Length for 45°, 30°, 60°, 22.5°, or custom angles.
• Dynamic visual blueprint schematic.
• Built-in ASME elbow takeoff deductions (1" to 12").

2. 3D ROLLING OFFSET
• Accurate compound offset calculations (Roll, Rise, and Set).
• Computes True Offset, 3D Travel Length, and Fitting Roll Angle.
• Interactive isometric visual schematic.

3. MITER CUT & CUTBACK
• Computes cut angles and cutback length for 2-piece, 3-piece, 4-piece, and 5-piece turns.
• Precise pipe wrap-around layout dimensions.

4. BRANCH SADDLES & LATERALS
• Header and branch pipe intersection calculations (90° Saddles and angled Laterals).

5. FLANGE BOLT CIRCLES
• Calculates bolt-hole coordinate locations and chord distances for circular flanges.

6. CONCENTRIC & ECCENTRIC REDUCERS
• Calculates layout lengths and flat offset dimensions.

7. ASME B36.10M PIPE WEIGHT & DATA
• Standard weights (lb/ft & kg/m) and lift calculations for Carbon Steel, Stainless Steel, Aluminum, and Copper.

8. UNIT CONVERTER
• Instant conversions between Inches, Tape Fractions, Millimeters, and Feet.

Pay once, keep forever. No accounts, no data tracking, and no subscriptions.