Enter the coordinates of two points and get the slope of the line through them, along with its full equation, angle, and y-intercept. Slope measures how steep a line is, defined as the change in y divided by the change in x, often described as rise over run. It is a cornerstone of algebra, physics, and any field dealing with rates of change. This calculator returns the slope as a decimal, builds the slope-intercept equation y equals mx plus b, reports the angle the line makes with the horizontal in degrees, and handles the special cases of horizontal and vertical lines cleanly. Just type the x and y values for both points and every result appears at once. Everything is computed locally in your browser, so it is instant and none of your coordinates leave your device.
Slope is the change in y divided by the change in x, often called rise over run, between the two points you enter.
The tool gives the equation in slope-intercept form, y equals m x plus b, using the slope and y-intercept it finds.
It is the angle the line makes with the horizontal x-axis, found from the arctangent of the slope.
Enter the coordinates of two points and get the slope of the line through them, along with its full equation, angle, and y-intercept. Slope measures how steep a line is, defined as the change in y divided by the change in x, often described as rise over run.
Yes. Slope Calculator (Two Points) is completely free, with no sign-up and no usage limits.
Yes. Slope Calculator (Two Points) runs in any modern web browser. There is nothing to download or install.
Yes. Slope Calculator (Two Points) runs entirely on your device in your browser, so nothing you enter is uploaded to a server.