GlassMass
Fast Glass Weight
$0.99 · Designed for iPad. Not verified for macOS.
Fast glass weight and square footage.
GlassMass is a fast, simple glass weight calculator designed for glaziers, installers, shop employees, and construction professionals.
Enter the finished width and height using whole and fractional inches, select the glass thickness, and instantly receive an estimated weight.
Supported glass options include:
• 1/8-inch glass
• 1/4-inch glass
• 3/8-inch glass
• 1/2-inch glass
• Double 1/4-inch glass
GlassMass makes it easy to estimate glass weight before lifting, transporting, ordering, or planning an installation. Its clean, straightforward design provides the information you need without unnecessary steps or complicated settings.
Please note: Calculated weights are estimates. Actual weight may vary by glass type, composition, coatings, and manufacturer.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
GlassMass 1.1 adds powerful new tools while keeping glass calculations fast and simple.
• Calculate square footage automatically
• Select rectangle, triangle, circle, trapezoid, or half-circle glass
• View live 2D shape diagrams with labeled measurements
• Added 3/16”, 5/8”, and 3/4” glass
• Added 1/4” and 1/2” laminated glass
• Added 1” insulated glass units
• Improved layout and measurement entry
The developer, JOHN HAHN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JOHN HAHN
- Size
- 3 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 John Hahn
