# Arithmetic progression

This online calculator computes the last nth term of arithmetic progression and the sum of the members

Definition:

*Arithmetic progression* is a sequence, such as the positive odd integers 1, 3, 5, 7, . . . , in which each term after the first is formed by adding a constant to the preceding term.

This constant difference is called *common difference*.

Given this, each member of progression can be expressed as

Sum of the n members of arithmetic progression is

Below is the calculator of the nth term and sum of n members of progression. To solve typical arithmetic sequence problems, you can use this calculator.

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