The Calculator helps calculating Producer Surplus, given Supply and Demand curves

Producer Surplus is an economic measure of producer benefit

Producer Surplus describes the difference between the amount of money at which sellers are willing and able to sell a good or service and the amount they actually end up receiving (i.e. the market price). Every seller has an individual willingness to sell. If the market price is below that amount, they will not sell their good or service. On the other hand, as long as the market price is above or equal to their individual willingness to sell, they will accept the price, sell their products and thereby earn a producer surplus.