Oct 18, 2019 Free Machinist Calculator App. Post #2715278; Post #2715244; Post #2715937; Results 1 to 14 of 14 Thread: Free Machinist Calculator App. The first dedicated handheld machining math and reference tool to provide a complete assortment of machine shop solutions, the Machinist Calc Pro (model 4087) from Calculated Industries has all the functions of the standard Machinist Calc calculator while adding right triangle math, trigonometric solutions, 3-Wire measurements, and more. Machinist Calculator has been developed to quickly solve common machine shop math problems such as trigonometry, speeds and feeds, bolt circles, and more.
CNC Machinist Calculator Pro
Possibly the Best machinist app on the market. Designed and engineered for easy operation at any level.
All functions are programmed for both inch & metric calculations.
All functions are programmed for both inch & metric calculations.
CNC Lathe Taper
G Wizard Machinist Calculator
Calculate chamfers, taper, & radii. Then export the g-code for your CNC lathe. Export corner rounding g-code for internal & external chamfers, taper, & radii with tool nose compensation.
Bolt Circle Calculator
Calculate bolt circle coordinates based on bolt circle for up to 36 holes.
Unit Conversion
Convert degrees, minutes, & seconds to decimal degrees and vice versa. Convert fraction to decimal. Convert inch to metric. Convert surface meters to surface footage.
Turning Calculators
Groove & cut off cycle time calculator, Roughing cycle time calculator, Turning SFM calculator, SFM to RPM conversion tool, IPR to IPM conversion tool, IPM to IPR conversion tool
True Position Calculators
Calculate true position of a feature based on the distance from zero in the X & Y axis
Triangle Solver
Calculates angles and sides of both right & oblique triangles. Just enter any two values for a right triangle or any three values for an oblique triangle.
Thread Calculator
Calculate thread passes in turning. Also calculate helix angle, thread height, & more.
Thread Data
Get thread pitch, major, minor, root radius, helix angle, and more for 60° threads. Shows min and max wire sizes for checking each thread and shows the correct measurement over pins for whatever wire size you choose. Contains UNC, UNF, UNEF, UNS, UN, UNM, UNJ, & M profile threads. UN threads up to Ø4' & M profile threads up to Ø600mm
Drill & Tap Calculator
Tap drill calculator for both roll form and cut taps based on your required percentage of thread.
Surface Finish Calculators
Calculates lathe surface finish based on tool radius and feed. Calculate mill side wall finish based on tool diameter, cutting edges, and feed rate. Calculate step over distance of ball end mill based on your required surface finish. Convert Ra finish to other common surface finishes such as RMS, Rp, & Rt.
M-code & G-code lists
Gun Drilling Calculator
Calculate speed, feed, cycle time & required coolant pressure for gun drilling based on material and hardness.
Lathe Taper Calculator
Calculate chamfers, taper, & radii. Then export the g-code for your CNC lathe. Export corner rounding g-code for internal & external chamfers, taper, & radii with tool nose compensation.
Geometry Calculator
Calculate Sine bar block height. Calculate circular segment features. Calculate area, radius, & circumference of a circle. Calculate the diameter over a hex & diameter over the points of a square.
Drilling Calculator
Calculate cutting speed, feed, & cut time based on drill diameter, tool material, and depth. Also calculate drill point length based on tool diameter and drill point angle.
Circle Segment Calculator
Calculate angle, radius, arc length, chord length, tangent length, middle ordinate, segment area, and sector area of a circle segment.
Center Drill Dimensions
Center drill dimensions for both standard and bell type center drills size 00 thru 8.
CNC Keyway Cycle Time Calculator
Estimate cycle time of keyway cuts in CNC machines. See www.cncbroachtools.com for more information.
Custom Macro Cheat Sheet
Full variable list, arithmetic symbols and examples, macro variable arguments, branches & loops, and other reference data with examples (press and hold to see examples)
Hardness Conversions
Convert hardness from Brinell, to Rockwell, to Tensile strength.
Drill & Tap Chart
Tap and drill chart for sizes up to Ø1' (Ø25.4mm).
Material Cutting Speed Data
Calculate cutting speed for turning, milling, & drilling. Choose from over 180 different types of material. Choose cutter material type (Carbide or HSS) & fine tune by setting the material hardness. (App shows hardness limits for each material)
Milling Calculators
Cusp height calculator, Radial chip thinning calculator, Effective diameter for ball end mills, IPT to IPM conversion, Cutting speed calculator, SFM to RPM calculator
Machinist Test
Material Data
Material Properties & machinability data for over 200 materials
GD&T Test
GD&T Descriptions
Material Weight Calculator
Calculate material weight for 10 shapes & 180 materials
CNC Machinist Calculator Pro is a machining calculator designed to make your life easier. Our app is perfect for CNC programmers or operators who need to make quick calculations on the fly. It includes the following features:
1. Turning Calculators 2. Milling Calculators 3. Drilling Calculators 4. Gun drilling Calculator 5. Thread Calculators 6. True Position Calculator 7. Bolt Pattern Calculator 8. Surface Finish Calculators 9. Drill & Tap charts 10. Thread Pitch charts 11. Center drill data 12. Unit converters 13. Hardness conversions 14. G-codes 15. M-codes 16. Blue Print GD&T 17. Machinability & cutting speed data for over 180 materials 18. Tap Drill Calculator for roll form & cut taps 19. Geometric calculators 20. Triangle Solver 21. Angle conversions 22. Circular segment calculator 23. Fraction Converter 24. Custom Macro info. 25. CNC Keyway cut time calculator 26. Thread Pitch over 3 wires calculator 27. Export lathe G-code for chamfers, tapers, & radii with tool nose compensation. Download it today on iTunes or Google Play. See our Privacy Policy.
Do you refer to Machinery’s Handbook a lot for the quick reference charts? Do you use online Calculators of various kinds to figure out your machining problems?
I used to, but then I got tired of leafing through thick handbooks and trying to find things on the web at the last minute. Yes, they’re great resources, but I wanted things to be a lot closer to my fingertips. I wanted a higher concentration of useful tools.
To make that happen, I started building what would eventually become this page. I hope you get as much use out of all these free resources as I have. One thing you’ll notice is most of the free calculators are built right into our G-Wizard software. That’s no accident, but you’re probably wondering how something built into a piece of paid software can be free? I’m glad you asked!
If you do the G-Wizard free 30-day trial, when it ends, you’ll still have access to all the free calculators. The only thing you lose if you choose not to buy at the end of the trial are the Feeds and Speeds-related functions. That still leaves a huge amount of territory–useful time saving tools that are listed below.
Bolt Circle Calculator
Bolt Circle Calculator: Generate the coordinates for a bolt circle quickly and easily with this handy free calculator.
Feeds and Speeds
Calculator
CNC Feeds and Speeds Calculator: Get the industry-leading Feeds and Speeds Calculator used by thousands of the best manufacturers in the world and improve your tool life, cycle times, and surface finish today.
Machine Hourly Rate Calculator
CNC Machine Hourly Rate Calculator: Figure out what hourly rate to charge for your CNC machines.
Drill Bit Tap and Size Chart and Calculator
Drill Bit Tap and Size Chart and Calculator: A full drill index, recommended tap drill sizes, thread percentages vs strength, free calculator, and more!
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Feed Rate Calculator
Feed Rate Calculator: A quick free calculator for feed rates when milling.
G-Code and M-Code Reference
GCode and MCode Reference: Need a handy reference chart for all the GCodes?. Look no further. There are charts for Milling GCodes and Turning GCodes. And, there are Tutorials and Sample data from our Free GCode Tutorial too!
GD&T Symbols Chart and Calculator
GD&T Symbols: Geometric Dimensioning and Tolerancing Symbols in a convenient chart with tutorial information on the symbols from our Free GD&T Course too!
![Calculator Calculator](/uploads/1/3/4/0/134075412/469096971.png)
G-Wizard also has a GD&T symbol chart with links to tutorials and a True Position Calculator.
Hardness Conversion Charts
Hardness Conversion Charts: Hardness Conversion Charts, Free Calculator, and information for Rockwell, Vickers, Brinell, Shore Scleroscope, and more Hardness Scales.
Lumber Sizes
Lumber Sizes: Ever notice a 2 x 4 doesn’t measure 2 by 4 inches? Here’s the scoop on the actual sizes for lumber, despite what we call it. There’s even a free calculator for weights and volumes based on the actual sizes. Mac wireless keyboard and mouse.
Polar to Rectangular Calculator
Polar Coordinates Calculator: Convert from Polar to Rectangular (Cartesian) Coordinates easily.
Sheet Metal Wire Gauge Sizes
Machinist Calculator Feeds And Speeds
Sheet Metal Wire Gauge Sizes Chart / Table and Calculator: Sheet metal gauging is somewhat arbitrary, but we’ve got full reference charts plus a nifty free calculator to help right here.
Steel I-Beam, Channel, and Angle Sizes
Steel I-Beam, Channel, and Angle Sizes: Complete Guide to Standard Sizes for Steel I-Beams, HSS, Channel, and Angle.
Surface Finish Chart Tables
Surface Finish Chart Tables: Complete Guide to Surface Finish Charts, RA, RZ, Measurements, Callouts and Symbols.
Tap Speeds and Feeds Calculator
Tap Speeds and Feeds Calculator: Quick Calculator for tapping feeds and speeds.
UN & ISO
Thread Calculator
G-Wizard’s built-in Thread Calculator is loaded with features and information, and it’s completely free. Just sign up for the 30-day trial and the Thread Calculator is yours forever.
Vacuum Table Pop-Off Calculator
Vacuum Table Pop-Off Calculator: Quit scrapping parts because they pop off your vacuum table.
Drill Feeds and Speeds Calculator
Drill Feeds and Speeds Calculator: A quick free calculator for drilling feeds and speeds. Plus an advanced industry-leading feeds and speeds calculator for more serious work.
Fits and Tolerances Calculator
A quick Free ISO Tolerances Calculator based on ISO 286, ANSI B4.2, and DIN 7172.
Drill Bit Size Chart
Drill Bit Size Chart: A quick free drill bit size chart, downloadable pdf, and drill size calculator for more serious work.
Metal Weight Calculator
Metal Weight Calculator: Calculate volume and weight for a variety of materials and metals with our free calculator.
Yup, it’s true, you got this far and didn’t find the information you were looking for. Happens to the best of us. When all else fails, I always turn to Machinery’s Handbook to look for information.
One more sneaky trick: buy one or two editions back–not the latest. Most of the info hardly changes and you’ll save a bundle!
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