Standard Form to Slope Intercept Form Calculator

Convert linear equations both ways: standard form Ax + By + C = 0 <-> slope-intercept form y = mx + b, with precision control.

Choose conversion direction: standard form to slope-intercept form, or slope-intercept form to standard form.

Enter coefficients (A, B, C) or (m, b), and the calculator returns the equivalent equation with rounded coefficients.

Handles edge cases: vertical lines when B = 0 (undefined slope-intercept form), horizontal lines when m = 0, and simplified equation formatting.

Calculations mode

Standard form to slope intercept formSlope intercept form to standard form

Ax + By + C = 0 -> y = mx + b