CNC • CALCULATE • PROGRAM

Your shop-floor
toolbox.
Always close.

From a quick bolt circle to the next setup. Machining calculators, CNC references and shop notes, together in BlueChip.

Explore the tools Meet BlueChip Pro
Inch & metricCore tools work offlineDark & light themes

Android public release pending Google Play approval.
Follow the release status →

A LOOK INSIDE BLUECHIP HOME
Machining ToolsCNC • CALCULATE • PROGRAM

Shop-floor calculators, CNC programming references and notes built for fast use at the machine.

Search calculators, guides & notes
MACHINIST TIP

Keep your calculations, references and setup details close to the work.

QUICK ACCESS

CalculatorQuick arithmetic, trig and memory
Stock Cutting
Optimizer
Bolt Circle

SHOP NOTES

Shop NotesSaved locally and available offline
HomeCalculatorsGuidesJobs PSettings

Illustrative app preview · layout adapted for this website

CALCULATE WITH LESS FRICTION

Made for the question
in front of you.

Find the tool, enter your dimensions and get back to the work. Decimal, fraction and mixed-number inputs keep everyday shop math moving.

Bolt Circle

Hole spacing and X/Y coordinates.

Feeds & Speeds

RPM, feed rate and chip load.

3-Wire Measurement

Thread measurement over wires.

Taper Calculator

Solve taper dimensions and angles.

Stock Cutting Optimizer

Plan cuts and compare stock usage.

Gear Calculator

Work forward or solve from known dimensions.

Triangle solverMaterial weightGroove coordinatesUnit conversionsSurface finishAnd more

MORE THAN A CALCULATOR

A place for the details.

Search across the app, keep useful tools in Favorites, and bring your shop references and notes with you.

CNC guides & references

G-codes, M-codes, mill and lathe cycles, plus searchable tap drill and dimensional reference charts. Macro Programming and Subprogram guides are included with Pro.

Notes that stay with you

Read and edit shop notes offline. Save useful results and find information through app-wide search. Shop content stays on your device until you choose to export or share it.

Your way of working

Dark and light themes, adjustable text size, saved calculator inputs and modes, and numeric input controls made for use at the machine.

BLUECHIP PRO

The whole setup.
One lifetime upgrade.

Take your work beyond the calculation. Organize the job, document the setup and keep your CNC programs ready to export.

A one-time purchase. No subscription. Your app store shows the price in your local currency.

Questions about Pro? Get in touch →

FREE

Everyday shop tools

  • Machining calculators
  • General CNC guides and references
  • Shop notes and Favorites
  • Search and local backups
  • Ads may appear when enabled

LIFETIME PRO

Ready for the whole job

  • Everything in Free
  • Jobs and setup sheets
  • Tool data, photos and company logo
  • PDF export and sharing
  • Offline premade CNC macros
  • Macro Programming & Subprogram guides
  • Ad-free experience
ONE-TIME PURCHASE

BUILT WITH MACHINIST FEEDBACK

Better tools start with real shop work.

Have a technical correction or a tool you wish you had? Send a suggestion from the app or contact us.

Talk shop →