Graphing Calculator
Type functions of x to plot them. Drag to pan, scroll or pinch to zoom, and hover or tap to read values.
Runs in your browser — nothing is uploadedHow to use Graphing Calculator
- Type a function of x, e.g. x^3 - 2x or sin(x)/x.
- Add up to three more functions to compare them.
- Drag to pan, scroll or use the buttons to zoom, and hover to trace values.
- Download the graph as a PNG image.
Questions
What can I type?
Any expression in x using + − × ÷ ^, parentheses and functions such as sin, cos, tan, sqrt, abs, ln, log, exp, floor and round, plus the constants pi and e. Implicit multiplication like 2x or 3sin(x) works.
Why are there gaps in some graphs?
Where a function is undefined (like ln(x) for x ≤ 0 or tan at 90°) or jumps to infinity, the curve is broken instead of drawing a misleading vertical line.
Does it work in degrees?
Graphs default to radians, which is standard for plotting. Switch to DEG if you want sin(x) to complete one cycle over 360 units.