Rafter Help

Roof Pitch + Length Calculator

$1.99

Rafter Help is the easiest way to calculate rafter length and associated values when building! Quickly find roof pitch, rafter lengths and ridge height for gable roofs, based on room and ridge width.  Or calculate length values with more control from the Advanced tab. Features Include: - Accurately solve rafter equations - Enter pitch steepness in radians, decimal degrees or degrees, minutes, seconds (DMS) or rise/run (e.g. 8/12) - Enter lengths in mm, cm, inches or feet - Select your preferred number of decimal places

  • 4.5
    out of 5
    209 Ratings

- Fixed floating keyboard bug, present on some devices running iOS 13

The developer, Armchair Engineering, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy .

  • No Details Provided

    The developer will be required to provide privacy details when they submit their next app update.

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Armchair Engineering
    • Size
      • 5.8 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 10.0 or later.
      • iPhone
        Requires iOS 10.0 or later.
      • iPad
        Requires iPadOS 10.0 or later.
      • iPod touch
        Requires iOS 10.0 or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2015-2019 David Caddy