Exponential Discount Calculator

p_min (min price) p_max (max price)

d_min (discount at p_min) d_max (discount at p_max)

price (x)

Ready

Discount at price

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Net price

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Y-axis shows discount (0–100%). X-axis shows price from p_min to p_max. Purple dot marks the evaluated price.

The exponential curve that passes through (p_min, d_min) and (p_max, d_max):

discount(p) = d_min * ((d_max / d_min) ^ ((p - p_min) / (p_max - p_min))) net_price(p) = p * (1 - discount(p))

Tip: prices outside [p_min, p_max] are clamped for display to avoid extrapolation surprises.