Laser cutting and sheet metal calculators

Laser Cutting Jobs

These tools prepare and price a laser job. Estimate cutting time and cost, find the focused spot size, then download a finger-joint box template, draw a spur gear, or turn a photo into a dithered PNG for engraving.

Tools in this group

  • Laser Cut Box Generator (Finger Joint Box) — Enter the box size and material thickness to get a finger-joint box template you can download as SVG or DXF and cut on any laser.
  • Gear Generator (Spur Gear SVG & DXF) — Set the teeth, module and pressure angle to draw an involute spur gear or a meshing pair, then download it as SVG or DXF.
  • Kerf Calculator — Pick what you need: cut spacing to bend a board, laser kerf offsets for parts and holes, or pieces per board with blade kerf.
  • Laser Cutting Cost Calculator — Enter cut length, pierces, cutting speed and your machine rate to get the cutting time, the job cost and the cost per part.
  • Laser Spot Size Calculator — Enter the wavelength, beam quality M², beam diameter and lens focal length to get the focused spot size and depth of focus.
  • Photo to Laser Engraving Converter — Choose a photo, set the engraving size and DPI, pick a dither mode and download a PNG ready for your laser software.