Calculate tips and split bills with customizable percentages and group allocations. Enter total amounts and split costs evenly or manually. Round total values for easier handling. Share results via copy or email.
Provides drill and tap size charts for fractional, letter, and wire standards. It calculates drill sizes for cutting and forming taps based on thread percentage. It also computes RPM and feed rates for cutting taps in various materials.
Snap and scribble to solve math problems. Perform basic, scientific, and fraction calculations. Convert currencies and view calculation history. Customize themes and use an intuitive design.
Provides calculators for speeds and feeds, milling, lathe, drilling, and trigonometry. Includes reference materials for machining formulas and tool performance optimization. Users can access essential engineering resources and calculations on-the-go.
Control heating, schedule use, monitor water availability
Monitor hot water availability and receive maintenance alerts including leak detection. Remote control heating with scheduling and automatic overheating shutoff. Learn usage patterns to optimize heating and operate via the .
Provides basic arithmetic operations, memory storage and recall, and support for multiple orientations. Users can perform calculations, save results, and switch between portrait and landscape modes.
Simplify calculations with a clean interface showing equations and results simultaneously. Record and edit operations. Access scientific functions. Choose from multiple themes. Subscribe for quarterly membership at ¥18.