Calculus II Calculators

Integral (Antiderivative) Calculator with Steps

This online calculator will find indefinite integral (antiderivative) of a given function with steps shown (if possible).

Definite and Improper Integral Calculator

Calculator will evaluate definite (i.e. with bounds) integral, including improper, with steps shown.

Area between Curves Calculator

Calculator will find area between two, three or more curves, or just under the curve.

Riemann Sum Calculator

Calculator will approximate definite integral using Riemann sum and sample points of your choice: left endpoints, right endpoints, midpoints, trapezoids.

Trapezoidal Rule Calculator

Calculator will approximate integral using trapezoidal rule.

Midpoint Rule Calculator

Online calculator for approximating definite integral using Midpoint (Mid ordinate) Rule, with steps shown.

Simpson's (Parabolic) Rule Calculator

Online calculator for approximating definite integral using Simpson's (Parabolic) rule, with steps shown.

Series and Sum Calculator

This calculator will find sum of arithmetic, geometric, power, infinite, binomial series, as well as partial sum.

Arc Length Calculator for Curve

Calculator will find arc length of explicit, polar or parametric curve on a given interval with steps shown.

Radius and Interval of Convergence Calculator

Calculator will find radius and interval of convergence of a given power series.

Area of Surface of Revolution Calculator

Calculator will find area of surface of revolution (around given axis) of explicit, polar or parametric curve on a given interval with steps shown.

Average Value of a Function Calculator

Calculator will find average value of a function on a given interval with steps shown.

Polar/Rectangular Coordinates Calculator

Calculator will convert polar coordinates to rectangular (cartesian) and vice versa with steps shown.