Black-Scholes Calculator
European call and put prices from spot, strike, time, rate, volatility, and dividend yield.
Call$10.45
Put$5.57
d₁0.3500
d₂0.1500
Call = S e^(−qT) N(d₁) − K e^(−rT) N(d₂). d₁ = [ln(S/K) + (r − q + σ²/2)T] / (σ√T), d₂ = d₁ − σ√T. Inputs are yours; this does not look up a live price or implied volatility.