2D Graphing Calculator

Graphing Calculator

Enter Functions:

About the 2D Graphing Calculator

The EngLab 2D Graphing Calculator is a free online tool that allows you to plot multiple mathematical functions simultaneously. Instantly visualize and analyze functions on an interactive 2D graph with precise zoom, pan, and hover features.

How to Use the 2D Graphing Calculator

Using this calculator is simple and intuitive:

• Click + Add Function to create a new function input.
• Enter your function expression (e.g., sin(x), x^2, or exp(-x) * sin(x)).
• Each function is automatically assigned a distinct color for easy comparison.
• Click Plot Graph to see all functions displayed on a single interactive graph.
• Download your graph as a high-quality PNG for reports, presentations, or assignments.

Features of the EngLab 2D Graphing Calculator

• Plot multiple functions online instantly with an intuitive and interactive 2D graphing calculator.
• Compare different mathematical functions on the same graph using automatically assigned colors for clear visualization.
• Supports a wide range of functions including trigonometric, polynomial, exponential, logarithmic, and custom expressions.
• Interactive features such as zoom, pan, and hover allow precise analysis of function behavior and graph trends.
• Ideal for students, educators, engineers, and math enthusiasts looking for a free online graphing calculator for learning, teaching, or professional use.
• Quickly generate high-quality, downloadable PNG graphs for reports, presentations, and academic projects.
• Fast, responsive, and easy-to-use tool to plot functions online without installing any software.

Example Functions

• f(x) = (2*x)+1
• f(x) = sin(x)
• f(x) = x^2
• f(x) = cos(2*x)
• f(x) = exp(-x) * sin(x)

With the EngLab 2D Graphing Calculator, plotting, comparing, and analyzing functions online is quick and easy. This tool is ideal for learning, teaching, and professional use, providing instant visual insights into mathematical functions.