Perform calculations with advanced operators and scientific functions. Use trigonometric, logarithmic, and round functions. Calculate tips and discounts. Edit expressions on the fly with a magic cursor. Share results directly.
by Emmanuel Vizcarra★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
Explore exponential and logarithmic functions as inverses. Create and analyze inverse functions step by step. View graphs and significant properties. Adjust parameters to observe changes in graph shape and position.
Calculate GST amounts for New Zealand transactions. Add or remove 15% from a number to see total or pre-GST values. Double-tap to copy results to clipboard.
Calculate tips and split bills using radio buttons to select tip percentages. Divide the total among multiple people with the "/" key for splits beyond six. Adjust amounts and view final totals directly.
Calculate voltage, current, resistance, or electric power by entering any two values. Convert results between normal and scientific notation. Display calculated values clearly.
