Conductors & Raceway
Raceway Fill & Layout
Check raceway fill, conduit bends, and cable tray capacity.
Cable Tray Fill and Ampacity WorksheetCompare cable area and apply an entered ampacity factor.Conduit Bend CalculatorLay out stub-ups, offsets, and saddle bends.Conduit Offset CalculatorCalculate offset bend marks, spacing, and shrink from obstacle clearance and bender data.Three-Point Saddle CalculatorLay out center and return marks around a conduit obstruction.Four-Point Saddle CalculatorLay out four marks using the selected bender table values and reference convention.Stub-Up Bend CalculatorCalculate a 90-degree stub-up mark from desired height and bender take-up.Rolling Offset CalculatorResolve horizontal and vertical offsets into true offset, rotation, shrink, and marks.Back-to-Back Conduit Bend CalculatorCalculate opposite-end stub marks and remaining spacing from conduit length and take-up.Kick Bend CalculatorCalculate horizontal run and sloped conduit length from required rise and kick angle.Parallel Conduit Offset CalculatorCalculate staggered bend marks for multiple parallel conduit offset runs.Segmented Conduit Bend CalculatorCalculate segment angle, chord, and arc length for a large-radius segmented bend.Conduit Fill CalculatorEstimate raceway fill from conductor count and size.Raceway Fill and Ampacity CalculatorCheck mixed-conductor raceway fill and ampacity adjustments.