Free online calculator
Oblique Pipe Cut Calculator
Cutting a pipe at an angle — the difference between the long and short side to mark.
How it works
- Difference = OD × tan(angle)
- Angle measured from the perpendicular cut
- Mark the long side, then wrap to mark
Worked example
Ø114.3 at 45° → 114.3 mm difference.
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Reference tool — always validate against project specs. Not a substitute for a qualified engineer.