Calculate tips and split bills by entering the total amount and selecting a tip percentage. View the tip and total instantly. Ideal for restaurants, cafes, and service settings.
Perform calculations with real-time updates as you type. Switch between multiple tabs for different calculations. Handle with precision using advanced algorithms.
Simulate the HP-45 scientific calculator with photo-realistic visuals and animated keys. Perform all original functions and operations. Access a secret timer for 12-hour or 100-hour intervals. Switch to Super-45 mode for enhanced capabilities.
Calco performs basic arithmetic operations including addition, subtraction, multiplication, and division. It saves calculation history for review, copying, or reuse. The interface is clean and focused for quick, distraction-free use.
Calculate , solution volume, solute mass, or molecular weight by inputting three variables. The fourth is automatically computed. Units can be adjusted for solution volume, solute mass, or molecular weight. Purchase in- to save custom compounds.
Calculate swim splits for distances up to 5000m based on goal time. Input session details to determine split times. Export results and track progress over multiple sessions.
Perform arithmetic with fractions, mixed numbers, and whole numbers. Execute addition, subtraction, multiplication, and division. Automatically simplify results to lowest terms. Display mixed fractions. View and reuse calculation history.
Perform calculations in a stack format. Each line functions as a standalone calculation or interacts with others. Edit, delete, or rearrange entries. Use mathematical functions and parentheses. Save and recall previous calculations.