Workshop calculatorsworks offlinenothing uploaded
Shop math fired on your machine.
The workshop numbers you look up mid-job — computed live in your browser, with presets for the machines on your bench. No uploads, no accounts, no spreadsheet.
- job cost 3D Print Cost CalculatorFilament, electricity, machine wear, and the failure buffer nobody budgets for — with Bambu, Prusa, Ender, and resin presets, plus suggested selling prices.→
- spool math Filament CalculatorConvert filament length ↔ weight by real material density, and weigh a part-used spool to see the meters left.→
- beam settings Laser Engraving SettingsStarting-point power, speed, and passes for wood, acrylic, leather, metal, and more — scaled to your diode, CO2, or fiber laser's wattage.→
- chip load CNC Feeds & SpeedsRPM, feed, plunge, and depth of cut from real chip-load math — sized to 3018s, Shapeokos, and rigid machines.→
- pour math Resin Mold CalculatorMold volume with waste allowance, split into Part A and Part B for 1:1, 2:1, and 3:1 resins.→
Why everything stays on your device
MakerKiln's calculators run entirely in your browser. The presets, the math, and the results all stay on your machine. Your equipment costs, electricity rate, and prices are saved only in your browser — never sent anywhere.
Open a calculator once, and it'll keep working offline too. Handy when you're out in the shop and the Wi-Fi doesn't reach.
MakerKiln is the fourth Kiln utility, alongside FileKiln for file conversion, GradeKiln for GPA calculations, and ShapeKiln for design assets. They all work the same way: your browser does the work, and your information stays yours.