Derivative Calculator
Free online derivative calculator for polynomials, trig, exponential and logarithmic functions. Find derivatives step-by-step with rules.
How to Use This Derivative Calculator
- 1Select the type of function (polynomial, sin, cos, e^x, ln, etc.)
- 2Enter the coefficient and/or power if required
- 3Click Calculate to see the derivative
- 4Review the rule that was applied (power rule, trig rule, etc.)
Formula
Power Rule: d/dx(ax^n) = n·a·x^(n-1). Trig: d/dx(sin x) = cos x, d/dx(cos x) = -sin x. Exponential: d/dx(e^x) = e^x. Logarithmic: d/dx(ln x) = 1/x.
Frequently Asked Questions
Related Calculators
Scientific Calculator
Perform scientific calculations including square root, logarithm, trigonometry and factorial.
Quadratic Equation Solver
Solve any quadratic equation ax² + bx + c = 0 and find roots, discriminant and vertex.
Long Division Calculator
Free long division calculator with step-by-step solution. Divide large numbers and see the full long division process with quotient and remainder.
About Derivative Calculator
Use this free derivative calculator to find the derivative of common functions including polynomials (ax^n), trigonometric functions (sin, cos, tan), exponential (e^x) and logarithmic (ln x). Perfect for calculus students learning differentiation rules.