CNC Machinist Calculator Ultra

CNC Machinist Calculator Ultra

All-in-One Machining Tool

28 ratings
14 reviews
Free
In-App Purchases

Details

Released
May 5, 2024
Updated
November 3, 2026

Features

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CNC Machinist Calculator Ultra screenshot #11 for iPhone
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About

This comprehensive tool offers a wide range of calculations for CNC machining operations, including turning, milling, drilling, and thread milling. It provides precise data for optimizing cutting speeds, feeds, and drill sizes, enhancing workflow and precision for machinists and engineers.

✓Cutting speed and feed recommendations
✓Tap drill size calculations
✓True position calculations
✓Spindle speed and feed rate conversions
✓Thread mill program generator
✓Angle solving and macro variables
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What's New in CNC Machinist Calculator Ultra

1.4

November 3, 2026

New Vibration check feature: Lay your phone on any machine surface to measure vibration. The app now includes the following features: 1. Thread Mill Program Generator 2. Slitting Saw Speed and Feed Calculator 3. Gauge Block Stack Calculator 4. Keyway Broach Program Generator 5. Height Over Ball Calculator for Countersinks and Taper Bores 6. Knurl Calculator 7. ISO Fits and Tolerance Calculator 8. Countersink & Taper Bore Measurement Over Ball 9. Lathe Cutting Speed & Feed Calculator 10. Lathe Feed Rate Conversions 11. Lathe Groove Cut-Off Cycle Time 12. Lathe Rough Pass Cut Time 13. Lathe Spindle Speed Conversion 14. Lathe Taper Programming 15. ACME & Stub ACME Threads 16. Whitworth Thread Data (BSF & BSW) 17. Special UN & Metric Thread Sizes with Anodize & Plating Allowance 18. UNC, UNF, UNEF, UNJ, UNM, UNR, UNS, and UN Threads 19. M Profile Threads 20. NPT Threads 21. STI Threads 22. Tap Drill Calculator 23. Thread Data and Thread Over Wire Information 24. Thread Milling Calculators 25. Tapping Speed Calculators 26. Adaptive Feed Control 27. Cusp Height Ball Mill Calculation 28. Ball Endmill Effective Diameter Calculation 29. Mill Feed Rate Conversion 30. Material Removal Rate Calculation 31. Horse Power Calculator 32. Radial Chip Thinning Calculation 33. Mill Cutting Feed & Speed Calculator (TrueFeed Physics engine) 34. Endmill Runout Calculation 35. Center Drill Dimensions 36. Drilling Calculators and Drill Chart 37. Gun Drill Calculators 38. Arc Calculators 39. Bolt Pattern Calculators 40. Machinist Quiz 41. Custom Macro Variables 42. G-Codes and M-Codes Reference 43. GD&T Learning Center 44. Geometric Calculators 45. Sine Bar Calculation 46. Hardness Conversions 47. Material Property Search with SFM Data 48. Socket Head Cap Screw Hole Dimensions 49. Surface Finish Calculators 50. Thermal Expansion Calculator 51. Tool Wear Information 52. Triangle Solver 53. True Position Calculators with MMC / LMC bonus tolerance adjustment 54. Unit Converter 55. Material Weight Calculator 56. Scientific Calculator 57. Grinding Equivalent Diameter Calculation 58. Grinding Grit Size Conversion 59. Plunge Grind Calculations 60. Grind RPM Cylindricity Error Calculation 61. Grind Wheel and Workpiece Speed Calculation 62. Surface Grind Calculations 63. Virtual Machining Assistant 64. Reaming Speeds and Feeds 65. Deflection Calculator for Boring Bars 66. Involute Spline dimensional Data per ANSI B92.1 with over wire measurement limits 67. SAE Spline dimensional Data per SAE J499a 68. G76 Lathe thread program creation 69. G84 Tap cycles can now be selected from the thread section 70. G81, G82. G83, & G73 Drill canned cycle creation 71. Rectangular hole patterns & BHC pattern Coordinates can now be exported to Drilling & Tapping cycles 72. Coolant Concentration Calculator 73. C-Axis Rotational Feed Conversion Calculator 74. Bandsaw cut time calculator 75. Link to Desktop - Use your Apple subscription to unlock access to the Web app: www.CNCmachinistCalculatorUltra.com 75. Machinist Tip of the Day - Over 1500 tips for machinists to be saved or shared 76. Machining Formula Library - we’ve added 172 machining and metalworking formulas to the app. 77. 2D CAD & DXF Generator - You can now import, draw, modify, measure angles, snap to intersections, and export CNC-ready DXF files right from your phone. 78. Tolerance stack mini game - Race the clock to inspect parts! Quickly compare measurements against tolerances and choose to accept, rework, or scrap 79. Now you can draw lathe CAD profiles and turn the CAD into a rough and finish canned cycle with or without cutter radius compensation. 80. Involute spline data per ISO 4156 81. G-code program simulator 82. Spur Gear data 83. Indexable Insert Catalog 84. Offline use available with lifetime access 85. Chatter Listener

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User reviews

Amazing app

It’s amazing man but would love if y’all updated for iPhone Duo please.

Pretty good

I love this little app. Super helpful with milling speeds and feeds. All the G codes and M codes are pretty helpful as well. Not a 100% on the M codes but it’s a good starting point

Machinist Love

I love this app. I use daily

Awesome

Amazing app

Добавьте пожалуйста

Хотелось бы видеть в программе расфрезеровеу отверстий через интерполяцию g12.1 на токарном с осью С. Или возможность фрезерования по контуру на токарном в полярных координатах. Хотелось бы еще добавить функционал cncstapeer free. Или xc cnc. Купил бы сразу если бы можно было быстро прописать g код для фрезеровки лысок. Отверстий или граней.
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FAQ

What machining operations does CNC Machinist Calculator Ultra support?

CNC Machinist Calculator Ultra supports a wide array of operations including turning, milling, drilling, tapping, thread milling, center drilling, broaching, knurling, angle solving, macro variables, and GD&T. This comprehensive coverage aims to streamline various aspects of your machining workflow.

How does CNC Machinist Calculator Ultra help improve precision?

The app enhances precision through features like True Position Calculations for accurate feature placement, detailed speed and feed recommendations for optimal performance, and accurate tap drill size calculations for improved thread quality. These functionalities are designed to reduce errors and ensure high-quality finished parts.

What are the subscription options for CNC Machinist Calculator Ultra?

CNC Machinist Calculator Ultra offers subscription plans for 1 month at $1.99 and 12 months at $19.99. Both plans include a 7-day free trial, allowing users to experience the premium features before committing.

Is CNC Machinist Calculator Ultra available on Android devices?

Based on the provided data, CNC Machinist Calculator Ultra is supported on iPhone, iPad, and iPod. Information regarding Android compatibility is not available in this data.

How frequently is CNC Machinist Calculator Ultra updated?

The latest version of CNC Machinist Calculator Ultra is 1.4, and it was last updated on November 3, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

What is the user sentiment for CNC Machinist Calculator Ultra?

The app has a high rating of 4.9 stars from 28 ratings, indicating a very positive user sentiment. Users appear to appreciate the comprehensive features and precision offered by the calculator.

What is the age rating for CNC Machinist Calculator Ultra?

CNC Machinist Calculator Ultra has an age rating of 17+. This is likely due to the technical nature of the content and its target audience of professionals in the machining industry.

Does CNC Machinist Calculator Ultra have ads?

No, CNC Machinist Calculator Ultra does not contain advertisements. The app is free to download and use, with optional in-app purchases for enhanced functionality.