How do I calculate derivative online?

Enter your function f(x) and the value of x. The calculator uses a numerical method to approximate the derivative at that point.

Calculate Derivative Online

Calculate the derivative at any point. Enter f(x) and x. Free UK maths tool.

f(x) =

At x =

Calculate derivative online

Enter your function of x and the point where you want the derivative. We use a numerical approximation (central difference). Supported: x, +, -, *, /, ^, sin(x), cos(x), exp(x), log(x), sqrt(x).

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