Online Graphing and Scientific Calculators
Plot functions on a graph or evaluate a scientific expression. Both calculators work in your browser, with separate controls for exploring a curve and calculating a numeric answer.
- Graphing CalculatorPlot several functions at once, pan and zoom, trace points, and find intercepts, extrema, and intersections.
- Scientific CalculatorTrig, logs, powers, and roots with a keypad, keyboard input, memory, and history.
Do you need a graph or a number?
- Explore a function visually
- Graphing Calculator. Plot several functions of x, pan and zoom, and trace coordinates. Use intercepts, extrema and intersections to explore how the displayed curves behave.
- Evaluate an expression
- Scientific Calculator. Use the keypad or keyboard for powers, roots, logarithms and trigonometry. Check whether degrees or radians are selected before evaluating an angle.
Common questions
Can I plot more than one function?
Yes. The graphing calculator accepts multiple functions so you can compare curves in the same coordinate system and explore their intersections.
Where can I get a symbolic derivative instead of a plot?
Use the derivative calculator in the algebra and calculus section. The graphing tool helps you inspect a function visually; the derivative tool applies symbolic rules and shows the steps.
Continue with a related calculation
- Algebra and Calculus Calculators with Steps. Find symbolic derivatives, integrals and solutions to linear systems.
- Math Calculators: Percentages, Fractions and Averages. Calculate fractions, percentages and summary statistics.