What is consumer surplus formula?

[daisy]

What is the consumer surplus formula and how do you use it? A simple example would really help me understand how it works in real-life situations.

 

[Rick_Grimes]

Consumer surplus is basically the extra benefit a buyer gets when they pay less than what they were willing to pay; the simple formula is Consumer Surplus = Maximum Willingness to Pay − Actual Price Paid, and for a whole market it’s often written as CS = ½ × (Base × Height), where base is quantity and height is the difference between willingness to pay and market price.

 

[dominic]

The consumer surplus formula is basically the difference between what consumers are willing to pay for a product and what they actually pay, which is usually the market price. To calculate it, you subtract the market price from the maximum price a consumer is willing to pay, then multiply by the number of units purchased. For example, if you're willing to pay $100 for a new phone but it only costs $80, your consumer surplus is $20. If you buy one phone, the total consumer surplus is $20, but if you buy two, it would be $40. This concept helps understand the value consumers get from a product beyond its actual price.