Category
Conduit Bending calculators
Field layout tools for offsets, kicks, saddles, segmented bends, and concentric conduit spacing
6
Calculators in category
6
Related categories
Offset Bend Calculator
Field-chart geometry screen for equal-angle conduit offsets. Returns bend spacing, shrinkage allowance, travel, and optional first and second bend marks.
Kick Bend Calculator
Calculate kick bend (90° with offset) for transitioning conduit from wall surface to electrical panels, junction boxes, or equipment. Supports both trigonometric and field multiplier methods.
Saddle Bend Calculator
Calculate 3-point and 4-point saddle bend marks for routing conduit over obstacles. Outputs mark locations, bend spacing, and shrinkage for common field angles.
Segment Bend Calculator
Geometry screen for equal-angle segmented conduit bends. Returns bend angle, smooth-arc reference spacing, straight chord step, and optional bend-mark stations from a first-mark reference.
Parallel Roll Offset Calculator
Calculate rolling offsets for conduit that must move both horizontally and vertically. Provides true offset, roll angle, mark spacing, and shrinkage compensation.
Concentric Bend Spacing Calculator
Calculate spacing and mark adjustments for parallel conduit runs on bends. Ensures consistent appearance with proper radius and developed length calculations for each conduit.
Conduit Bending Overview
The conduit bending category covers field layout for offsets, kicks, saddles, and repeatable bend work. These tools support practical mark placement and geometry checks that must hold up to real bender take-up, tape measurements, and installation tolerances.
Application guidance
Review the operating assumptions, installation conditions, and code checkpoints that most often affect results in this category.
Field measurements and bend planning
Good bend layout starts from real obstruction height, travel distance, entry point, and finished alignment. A print can tell you intent, but the installed geometry has to come from the field.
- Clear height, centerline distance, and usable run length should be established before conduit marks are laid out.
- Obstruction geometry should determine whether the run requires a full offset, a single kick, or a saddle that returns to the original line.
- Measurements are most reliable when they come from the same reference point that governs installation in the field.
Geometry selection and bend method
The right calculator depends on the actual routing problem, not on which multiplier you remember. Once the geometry is right, the math becomes much harder to misuse.
- Offset tools fit runs that shift and remain parallel.
- Kick and saddle tools fit runs that must clear a box edge or obstacle and then recover line.
- Segmented, rolling-offset, and concentric tools become more appropriate when repeatability and appearance matter across multiple runs.
Finished-run fit and installation tolerance
A mathematically correct mark set can still fail if take-up, conduit type, or site tolerance is wrong. The final check is whether the bent piece will actually land where the installation needs it to land.
- Actual bender take-up and shoe behavior for EMT, IMC, or RMC still need confirmation before the mark set is trusted.
- Coupling space, box hubs, and final alignment at the termination point all need to be accounted for.
- The result is best treated as layout support, followed by verification against the physical installation.