Section 02 · Algebraic Circuits & Conduit
The Electrician
Pick a lab below. Every calculator obeys real NEC rules — ampacity, derating, continuous-load limits, and voltage-drop targets.
Conduit Bend Calculator
Travel = Offset × (1 / sin θ)
Trigonometry gives the exact pipe length needed to jog over an obstruction, plus the 'shrink' you must add back to the layout.
Angle:
Multiplier
2.00
Travel
12.00"
Shrink
1.50"
Standard multipliers: 10°→6, 22.5°→2.6, 30°→2, 45°→1.414, 60°→1.155