🚀 Getting Started
This calculator helps you cut cakes into perfectly equal pieces with precise measurements:
- Choose cake type: Rectangular or circular
- Select size: Use presets or enter custom dimensions
- Set pieces: How many equal portions you need
- Adjust ratio: Control piece shape (square vs. elongated)
📐 Equal Area Algorithm
Our advanced algorithm ensures every piece has exactly the same area:
- Variable row heights: Rows with fewer pieces are taller
- Perfect equality: All pieces have identical area regardless of shape
- Zero waste: Uses 100% of your cake with no unused space
- Smart optimization: Finds the best layout for your preferences
🎯 Piece Ratio Control
The ratio setting controls how elongated your pieces can be:
- 1.0: Forces square pieces (may waste some cake)
- 2.5: Good balance - pieces up to 2.5× longer than wide
- 5.0: Allows very long pieces for maximum cake usage
📏 Custom Sizing
Enter any cake dimensions you need:
- Rectangular: Width × Height in inches
- Circular: Diameter in inches
- Real-time updates: Results change as you type
- Professional precision: Measurements to 0.1 cm accuracy
🖨️ Printing Templates
Get professional cutting guides:
- Print button: Creates kitchen-ready templates
- PDF compatible: Works with all browsers and PDF generators
- High contrast: Clear black lines for easy viewing
- Complete instructions: Both visual template and measurements
🍰 Pro Tips
- Use a ruler: Measure row heights precisely for perfect equal areas
- Mark first: Draw cutting lines before making cuts
- Sharp knife: Clean cuts make professional-looking pieces
- Wipe between cuts: Keep your knife clean for neat lines
- Number pieces: Follow the template numbering for systematic serving
❓ Common Questions
Q: Why are some rows different heights?
A: When rows have different numbers of pieces, we adjust heights so every piece has exactly the same area.
Q: What if my ratio exceeds the limit?
A: The calculator will show a warning and suggest reducing pieces or adjusting your ratio preference.
Q: Can I use metric measurements?
A: Enter dimensions in inches, and you'll get precise measurements in both inches and centimeters.