Full keyboard support: type expressions directly without clicking buttons for faster calculations?

Full keyboard support: type expressions directly without clicking buttons for faster calculations.

Programmer mode supports HEX, BIN, OCT, and DEC conversions — useful for developers?

Programmer mode supports HEX, BIN, OCT, and DEC conversions — useful for developers.

The graph mode shows zeros and lets you adjust the step size for precision.

Realistic scientific calculator with 3 skins, programmer mode (HEX/BIN), equation solver, and full keyboard support

A full-featured scientific calculator with 3 visual skins, programmer mode, equation solver, and graphing — all running in your browser.

1Choose a mode: Basic for simple operations, Scientific for trig/log functions, Programmer for HEX/BIN/OCT.
2Enter your calculation using the on-screen buttons or your keyboard.
3In Equations mode, type an equation with a variable (e.g., 2x + 5 = 15) and click Solve.
4In Graph mode, add one or more functions f(x) to plot them visually.
5Review your calculation history to recall or reuse previous results.

Full keyboard support: type expressions directly without clicking buttons for faster calculations.
Programmer mode supports HEX, BIN, OCT, and DEC conversions — useful for developers.
The graph mode shows zeros and lets you adjust the step size for precision.

Free: all modes, limited history. Starter+: unlimited calculation history.

OneKitTools TeamUpdated 2.21.4