Carpentry Formulator5.1 - App Store
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Publisher Description
CARPENTRY FORMULATOR contains over 150 formulas that are useful for carpenters and builders. This app calculates loads on walls and loads on headers.The app calculates space between balusters, wood needed for railings It calculates Hardwood Flooring, calculations on Board Feet and Lumber conversions. It calculates the number of Joists, Sheet Rock, Concrete and Asphalt needed. The program has special sections on Roofing and Stairs.
The CARPENTRY FORMULATOR has various formulas to calculate area and volumes of differing shapes. The program also includes dozens of conversions; everything from square feet to square inches and square inches to feet of water.
Every result in CARPENTRY FORMULATOR shared.
In the coming months there will be updates to CARPENTRY FORMULATOR that will include additional formulas. If there are formulas you would like that are not yet included, just e-mail us and we will try to include it in our next update.
LOAD ON WALLS
*Load on One Story Building Truss Roof
*Load on One Story Building with Attic Stick Built
*Load on Two Story Building with Attic Stick Roof
*Total Load on Beam
*Weight Header Can Carry
LUMBER CALCULATION
*Cost of Hardwood Flooring
*Calculating Board Feet
*Lumber Conversions- Board and Linear Feet
MATERIALS NEEDED
*Number of Joist Required
*Number of Studs Required
*Sheet Rock Coverage
*Asphalt Needed
*Cubic Yard of Concrete Needed
*Coverage from Concrete
ROOFING
*Shed roof
*Gable roof
*Hip roof on square building
*Gable Roof Sheathing
*Shed Roof Sheeting
*Hip Roof Sheeting
STAIRS
*Number of risers
*Unit risers
*Unit run
*Total run
Area Formulas Include:
SQUARES
*Area
*Perimeter
*Length of the diagonal
RECTANGLES
*Area
*Perimeter
*Length of base
*Height
*Length of diagonal
PYRAMIDS
*Pyramid area
*Pyramid v
*Volume prism
SPHERES
*Area of surface
*Sde of cube
*Volume of sphere
Cylinder:
*Cylinder area
*Cylinder length
*Volume
*Capacity
*Area of Cylinder Base
*Length of Cylinder
CIRCLES
*Circumference
*Radius
*Diameter of Circle
*Area of circle
*Arc length
*Degrees of arcs
*Radius of arc
CONES
*Lateral surface area
*Total surface area
Ellipse:Area
Hexagon:Area
Parallelogram Area
200 Conversion formulas
Version History better handling of metric calculations 5.1 Aug 13 minor bug fix 5.02 Jun 14 Minor bug fix. 5.0.1 Feb 24 Totally rewritten source code. New section additional calculations, save results 5.0 Feb 20 minor bug fix 4.0.1 02/12/2016 Rewritten from scratch on a new code base that allows future enhancements this version includes new formulas for railing and decks including balister calculations. In app purchase of $.99 gives you access to the International Building code- US army manual on carpentry, including dozens of drawing and charts on building codes. 4.0 01/12/2016 Additional metric formulas, bug fixes 3.6.5 04/15/2013 iPhone 5 Compatibility, iPad Retina support 3.6 10/10/2012 New Metric formulas, new interface, support for printing 3.5 01/06/2012 iPad Native. 100 additional conversion programs 3.0 03/10/2011 New section on max weight on Beams and Joist
Includes Moment of Inertia, Deflection Due to Load,Max Load on Beams and Beam Size 2.7 01/27/2010 New Live Load Calculation in both US and Metric
New Conversion Square Measures Metric Conversion
In² to cent², Ft² to Mt²Acres to Hectors Acres to Square Kilometers and reverse of the above
Cubic conversion: Cubic Inches to Cubic Centimeters, Cubic Feet to Cubic Meters and Cubic Yards to Cubic Meters and the reverse of the above 2.6 11/25/2009 Volume of Right Circular Cone
Lateral Surface Area of Fustrum of Right Circular Cone
Area of Sphere
Area of Spherical Lune
Volume of Spherical Wedge
Volume of Spherical Sector 2.5 10/21/2009 New Area Formula's Including
Area of Cylinder Base
Length of Cylinder
Diameter of Circle
Area of Ellipse
Area of Hexagon
Area of Parallelogram
Metric formula for stair rise
Bg fix for conversion of Kilometers and Kilo 2.4 09/09/2009 New Formulas for Roof Sheathing
Shed Roofs
Gable Roofs
Hip Roofs
Bug fix for saved formulas
Better E-Mail info to support 2.3 08/01/2009 New Section that provides formulas for roofing. Included are formulas for length of roof rafters, areas of shed roofs, gable roofs and hip roof on square buildngs.
Additional formulas on Area section includes formulas for square and rectangles as well as formulas for cones.
Major Bug Fix allowing easy access to last item in scroll group. 2.2 05/26/2009 2.1 04/27/2009 2.0 04/05/2009 1.1 03/07/2009 1.0 02/19/2009
About Carpentry Formulator
The company that develops Carpentry Formulator is Historycentral.com Inc. The latest version released by its developer is 5.1.
To install Carpentry Formulator on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-15 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Carpentry Formulator as malware if the download link is broken.
How to install Carpentry Formulator on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Carpentry Formulator is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Carpentry Formulator is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 5.1
posted on 2026-10-15
Version History better handling of metric calculations 5.1 Aug 13 minor bug fix 5.02 Jun 14 Minor bug fix. 5.0.1 Feb 24 Totally rewritten source code. New section additional calculations, save results 5.0 Feb 20 minor bug fix 4.0.1 02/12/2016 Rewritten from scratch on a new code base that allows future enhancements this version includes new formulas for railing and decks including balister calculations. In app purchase of $.99 gives you access to the International Building code- US army manual on carpentry, including dozens of drawing and charts on building codes. 4.0 01/12/2016 Additional metric formulas, bug fixes 3.6.5 04/15/2013 iPhone 5 Compatibility, iPad Retina support 3.6 10/10/2012 New Metric formulas, new interface, support for printing 3.5 01/06/2012 iPad Native. 100 additional conversion programs 3.0 03/10/2011 New section on max weight on Beams and Joist
Includes Moment of Inertia, Deflection Due to Load,Max Load on Beams and Beam Size 2.7 01/27/2010 New Live Load Calculation in both US and Metric
New Conversion Square Measures Metric Conversion
In² to cent², Ft² to Mt²Acres to Hectors Acres to Square Kilometers and reverse of the above
Cubic conversion: Cubic Inches to Cubic Centimeters, Cubic Feet to Cubic Meters and Cubic Yards to Cubic Meters and the reverse of the above 2.6 11/25/2009 Volume of Right Circular Cone
Lateral Surface Area of Fustrum of Right Circular Cone
Area of Sphere
Area of Spherical Lune
Volume of Spherical Wedge
Volume of Spherical Sector 2.5 10/21/2009 New Area Formula's Including
Area of Cylinder Base
Length of Cylinder
Diameter of Circle
Area of Ellipse
Area of Hexagon
Area of Parallelogram
Metric formula for stair rise
Bg fix for conversion of Kilometers and Kilo 2.4 09/09/2009 New Formulas for Roof Sheathing
Shed Roofs
Gable Roofs
Hip Roofs
Bug fix for saved formulas
Better E-Mail info to support 2.3 08/01/2009 New Section that provides formulas for roofing. Included are formulas for length of roof rafters, areas of shed roofs, gable roofs and hip roof on square buildngs.
Additional formulas on Area section includes formulas for square and rectangles as well as formulas for cones.
Major Bug Fix allowing easy access to last item in scroll group. 2.2 05/26/2009 2.1 04/27/2009 2.0 04/05/2009 1.1 03/07/2009 1.0 02/19/2009
version 5.1
posted on 2026-09-03
Version History better handling of metric calculations 5.1 Aug 13 minor bug fix 5.02 Jun 14 Minor bug fix. 5.0.1 Feb 24 Totally rewritten source code. New section additional calculations, save results 5.0 Feb 20 This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.
minor bug fix 4.0.1 02/12/2016 Rewritten from scratch on a new code base that allows future enhancements this version includes new formulas for railing and decks including balister calculations. In app purchase of $.99 gives you access to the International Building code- US army manual on carpentry, including dozens of drawing and charts on building codes. 4.0 01/12/2016 Additional metric formulas, bug fixes 3.6.5 04/15/2013 iPhone 5 Compatibility, iPad Retina support 3.6 10/10/2012 New Metric formulas, new interface, support for printing 3.5 01/06/2012 iPad Native. 100 additional conversion programs 3.0 03/10/2011 New section on max weight on Beams and Joist
Includes Moment of Inertia, Deflection Due to Load,Max Load on Beams and Beam Size 2.7 01/27/2010 New Live Load Calculation in both US and Metric
New Conversion Square Measures Metric Conversion
In² to cent², Ft² to Mt²Acres to Hectors Acres to Square Kilometers and reverse of the above
Cubic conversion: Cubic Inches to Cubic Centimeters, Cubic Feet to Cubic Meters and Cubic Yards to Cubic Meters and the reverse of the above 2.6 11/25/2009 Volume of Right Circular Cone
Lateral Surface Area of Fustrum of Right Circular Cone
Area of Sphere
Area of Spherical Lune
Volume of Spherical Wedge
Volume of Spherical Sector 2.5 10/21/2009 New Area Formula's Including
Area of Cylinder Base
Length of Cylinder
Diameter of Circle
Area of Ellipse
Area of Hexagon
Area of Parallelogram
Metric formula for stair rise
Bg fix for conversion of Kilometers and Kilo 2.4 09/09/2009 New Formulas for Roof Sheathing
Shed Roofs
Gable Roofs
Hip Roofs
Bug fix for saved formulas
Better E-Mail info to support 2.3 08/01/2009 New Section that provides formulas for roofing. Included are formulas for length of roof rafters, areas of shed roofs, gable roofs and hip roof on square buildngs.
Additional formulas on Area section includes formulas for square and rectangles as well as formulas for cones.
Major Bug Fix allowing easy access to last item in scroll group. 2.2 05/26/2009 2.1 04/27/2009 2.0 04/05/2009 1.1 03/07/2009 1.0 02/19/2009
version 5.1
posted on 2026-08-21
Version History better handling of metric calculations 5.1 Aug 13 minor bug fix 5.02 Jun 14 Minor bug fix. 5.0.1 Feb 24 Totally rewritten source code. New section additional calculations, save results 5.0 Feb 20 This update from Apple will improve the functionality of this app. No new features are included.
minor bug fix 4.0.1 02/12/2016 Rewritten from scratch on a new code base that allows future enhancements this version includes new formulas for railing and decks including balister calculations. In app purchase of $.99 gives you access to the International Building code- US army manual on carpentry, including dozens of drawing and charts on building codes. 4.0 01/12/2016 Additional metric formulas, bug fixes 3.6.5 04/15/2013 iPhone 5 Compatibility, iPad Retina support 3.6 10/10/2012 New Metric formulas, new interface, support for printing 3.5 01/06/2012 iPad Native. 100 additional conversion programs 3.0 03/10/2011 New section on max weight on Beams and Joist
Includes Moment of Inertia, Deflection Due to Load,Max Load on Beams and Beam Size 2.7 01/27/2010 New Live Load Calculation in both US and Metric
New Conversion Square Measures Metric Conversion
In² to cent², Ft² to Mt²Acres to Hectors Acres to Square Kilometers and reverse of the above
Cubic conversion: Cubic Inches to Cubic Centimeters, Cubic Feet to Cubic Meters and Cubic Yards to Cubic Meters and the reverse of the above 2.6 11/25/2009 Volume of Right Circular Cone
Lateral Surface Area of Fustrum of Right Circular Cone
Area of Sphere
Area of Spherical Lune
Volume of Spherical Wedge
Volume of Spherical Sector 2.5 10/21/2009 New Area Formula's Including
Area of Cylinder Base
Length of Cylinder
Diameter of Circle
Area of Ellipse
Area of Hexagon
Area of Parallelogram
Metric formula for stair rise
Bg fix for conversion of Kilometers and Kilo 2.4 09/09/2009 New Formulas for Roof Sheathing
Shed Roofs
Gable Roofs
Hip Roofs
Bug fix for saved formulas
Better E-Mail info to support 2.3 08/01/2009 New Section that provides formulas for roofing. Included are formulas for length of roof rafters, areas of shed roofs, gable roofs and hip roof on square buildngs.
Additional formulas on Area section includes formulas for square and rectangles as well as formulas for cones.
Major Bug Fix allowing easy access to last item in scroll group. 2.2 05/26/2009 2.1 04/27/2009 2.0 04/05/2009 1.1 03/07/2009 1.0 02/19/2009
version 5.02
posted on 2026-07-24
Version History minor bug fix 5.02 Jun 14 Minor bug fix. 5.0.1 Feb 24 Totally rewritten source code. New section additional calculations, save results 5.0 Feb 20 This update from Apple will improve the functionality of this app. No new features are included.
minor bug fix 4.0.1 02/12/2016 Rewritten from scratch on a new code base that allows future enhancements this version includes new formulas for railing and decks including balister calculations. In app purchase of $.99 gives you access to the International Building code- US army manual on carpentry, including dozens of drawing and charts on building codes. 4.0 01/12/2016 Additional metric formulas, bug fixes 3.6.5 04/15/2013 iPhone 5 Compatibility, iPad Retina support 3.6 10/10/2012 New Metric formulas, new interface, support for printing 3.5 01/06/2012 iPad Native. 100 additional conversion programs 3.0 03/10/2011 New section on max weight on Beams and Joist
Includes Moment of Inertia, Deflection Due to Load,Max Load on Beams and Beam Size 2.7 01/27/2010 New Live Load Calculation in both US and Metric
New Conversion Square Measures Metric Conversion
In² to cent², Ft² to Mt²Acres to Hectors Acres to Square Kilometers and reverse of the above
Cubic conversion: Cubic Inches to Cubic Centimeters, Cubic Feet to Cubic Meters and Cubic Yards to Cubic Meters and the reverse of the above 2.6 11/25/2009 Volume of Right Circular Cone
Lateral Surface Area of Fustrum of Right Circular Cone
Area of Sphere
Area of Spherical Lune
Volume of Spherical Wedge
Volume of Spherical Sector 2.5 10/21/2009 New Area Formula's Including
Area of Cylinder Base
Length of Cylinder
Diameter of Circle
Area of Ellipse
Area of Hexagon
Area of Parallelogram
Metric formula for stair rise
Bg fix for conversion of Kilometers and Kilo 2.4 09/09/2009 New Formulas for Roof Sheathing
Shed Roofs
Gable Roofs
Hip Roofs
Bug fix for saved formulas
Better E-Mail info to support 2.3 08/01/2009 New Section that provides formulas for roofing. Included are formulas for length of roof rafters, areas of shed roofs, gable roofs and hip roof on square buildngs.
Additional formulas on Area section includes formulas for square and rectangles as well as formulas for cones.
Major Bug Fix allowing easy access to last item in scroll group. 2.2 05/26/2009 2.1 04/27/2009 2.0 04/05/2009 1.1 03/07/2009 1.0 02/19/2009
version 5.0.1
posted on 2026-05-28
Version History Minor bug fix. 5.0.1 Feb 24 Totally rewritten source code. New section additional calculations, save results 5.0 Feb 20 This update from Apple will improve the functionality of this app. No new features are included.
minor bug fix 4.0.1 02/12/2016 Rewritten from scratch on a new code base that allows future enhancements this version includes new formulas for railing and decks including balister calculations. In app purchase of $.99 gives you access to the International Building code- US army manual on carpentry, including dozens of drawing and charts on building codes. 4.0 01/12/2016 Additional metric formulas, bug fixes 3.6.5 04/15/2013 iPhone 5 Compatibility, iPad Retina support 3.6 10/10/2012 New Metric formulas, new interface, support for printing 3.5 01/06/2012 iPad Native. 100 additional conversion programs 3.0 03/10/2011 New section on max weight on Beams and Joist
Includes Moment of Inertia, Deflection Due to Load,Max Load on Beams and Beam Size 2.7 01/27/2010 New Live Load Calculation in both US and Metric
New Conversion Square Measures Metric Conversion
In² to cent², Ft² to Mt²Acres to Hectors Acres to Square Kilometers and reverse of the above
Cubic conversion: Cubic Inches to Cubic Centimeters, Cubic Feet to Cubic Meters and Cubic Yards to Cubic Meters and the reverse of the above 2.6 11/25/2009 Volume of Right Circular Cone
Lateral Surface Area of Fustrum of Right Circular Cone
Area of Sphere
Area of Spherical Lune
Volume of Spherical Wedge
Volume of Spherical Sector 2.5 10/21/2009 New Area Formula's Including
Area of Cylinder Base
Length of Cylinder
Diameter of Circle
Area of Ellipse
Area of Hexagon
Area of Parallelogram
Metric formula for stair rise
Bg fix for conversion of Kilometers and Kilo 2.4 09/09/2009 New Formulas for Roof Sheathing
Shed Roofs
Gable Roofs
Hip Roofs
Bug fix for saved formulas
Better E-Mail info to support 2.3 08/01/2009 New Section that provides formulas for roofing. Included are formulas for length of roof rafters, areas of shed roofs, gable roofs and hip roof on square buildngs.
Additional formulas on Area section includes formulas for square and rectangles as well as formulas for cones.
Major Bug Fix allowing easy access to last item in scroll group. 2.2 05/26/2009 2.1 04/27/2009 2.0 04/05/2009 1.1 03/07/2009 1.0 02/19/2009
version 5.0.1
posted on 2026-02-24
Minor bug fix.
version 4.0.1
posted on 2016-02-12
Feb 12, 2016 Version 4.0.1
This app has been updated by Apple to display the Apple Watch app icon.
minor bug fix
version 4.0.1
posted on 2016-02-12
Feb 12, 2016 Version 4.0.1
This app has been updated by Apple to use the latest Apple signing certificate.
minor bug fix
version 4.0.1
posted on 2016-02-12
Feb 12, 2016 Version 4.0.1
minor bug fix
version 4.0.1
posted on 2016-02-12
This app has been updated by Apple to display the Apple Watch app icon.
minor bug fix
Disclaimer
Official App Store Link
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