ShelfSafe
Shelf load capacity calculator
Only for iPhone
Free
iPhone
Professional shelf load calculator with engineering-grade estimates. Calculate safe load limits for wood, metal, and composite shelves—all offline and private.
ShelfSafe – Your Shelf Load Capacity Calculator
Design safer shelves with confidence! ShelfSafe helps DIY enthusiasts, contractors, and home improvers calculate estimated load capacity for shelving projects. Get engineering-based estimates for different materials, dimensions, and support configurations—all without needing an internet connection.
KEY FEATURES:
Interactive Load Calculator
- Real-time 3D shelf visualization
- Step-by-step input process with visual feedback
- Calculate load capacity based on dimensions, material, and supports
- Support for 12+ common shelf materials
- 4 support configuration types (Wall-mounted, Brackets, Floating, Free-standing)
- Instant results with safety ratings
- Visual strength indicators and load capacity rings
Comprehensive Materials Guide
- 12 materials with detailed strength ratings
- Wood types (Pine, Oak, Plywood, MDF, Particle Board, Bamboo)
- Metals (Steel, Aluminum)
- Composites (Acrylic, Glass, Melamine, High-Density Fiberboard)
- Material-specific textured backgrounds (wood grain, metal grid, glass sparkle)
- Animated strength visualization (5-star ratings)
- Strength factor comparisons
- Detailed material properties and use cases
Shelf Library
- Save unlimited shelf calculations
- Organize with favorites
- Filter by material or support type
- Visual gallery with gradient accent bars
- Mini bar chart load visualizations
- Quick access to saved projects
- Date tracking for all calculations
Metric & Imperial Units
- Switch between kg/m and lb/ft
- Automatic unit conversion
- Configurable default unit system
Beautiful, Vibrant Design
- Sunset Energy color palette (coral-orange + purple + teal)
- Dual typography (Outfit + DM Sans)
- Gradient backgrounds and hero sections
- Custom animated widgets
- Light and Dark themes
- Material-specific color coding
100% Offline & Private
- No internet connection required
- All data stored locally on your device
- No accounts, no sign-ups, no tracking
- Zero data collection
- Your shelf projects stay completely private
- Fast and reliable
Safety First
- Prominent safety disclaimers
- Load calculations are estimates only
- Recommends professional consultation
- Educational tool, not engineering advice
- Clear safety warnings throughout
Perfect for:
- DIY enthusiasts building custom shelves
- Home improvers planning storage projects
- Contractors estimating shelf capacity
- Woodworkers and furniture makers
- Anyone designing shelving systems
- People who want safe, organized storage
Why Choose ShelfSafe:
- Works completely offline - calculate anywhere
- No ads or subscriptions
- Beautiful, modern interface with vibrant Sunset Energy design
- Privacy-focused - your data never leaves your device
- Educational - learn about material properties
- Practical - save and organize multiple projects
- Visual - see your shelf design in real-time
Understanding Load Calculations:
ShelfSafe uses engineering principles to estimate load capacity based on:
- Dimensions: Length, depth, and thickness affect strength
- Material: Different materials have different strength factors
- Support Type: Wall-mounted, brackets, floating, or free-standing
- Support Count: More supports distribute load better
- Safety Factors: Conservative estimates for safety
What You Can Calculate:
- Estimated load capacity in kg or lbs
- Safety ratings (Light, Medium, Heavy, Very Heavy Duty)
- Visual load capacity indicators
- Material strength comparisons
- Support configuration recommendations
Important Safety Note:
ShelfSafe provides rough estimates for planning purposes only. Always consult a qualified professional for safety-critical applications. This app is an educational tool, not professional engineering advice.
Design safer shelves, save your projects, and build with confidence. Download ShelfSafe today!
Note: This is a shelf load calculator for planning and educational use. Not a structural engineering tool or professional design software.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, HARUN BIN NORAZMAN, 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
- HARUN BIN NORAZMAN
- Size
- 26.7 MB
- Category
- Productivity
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Learning Magic