Consumers' and Producers' Suplus

Enter equations for the supply and demand curves. Note the equilibrium price and quantity. Select the check-boxes to see the consumers' and producers' surplus on the graph and their values. To change the viewing window, hold the shift button and left-click to drag the graph or use the scroll wheel to zoom in/out. You can also adjust the axes by holding the shift button and left-click on the axis you want to change.