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Consumer Surplus Calculator
Consumer Surplus Formula:
Consumer Surplus = ½ × (Maximum Price - Market Price) × Quantity
For Linear Demand: CS = ½ × (P_max - P_market) × Q_market
Where P_max is the price intercept of the demand curve
Linear Demand
Specific Values
Linear Demand Function: P = a - b × Q
Demand Intercept (a):
Demand Slope (b):
Market Price:
Calculate Consumer Surplus
Specific Price and Quantity Values
Maximum Willingness to Pay:
Actual Market Price:
Quantity Purchased:
Calculate Consumer Surplus