Arithmetic and Geometric Sequence Calculator
Find terms, sums, and formulas for arithmetic and geometric sequences and series
About this calculator
The Arithmetic and Geometric Sequence Calculator is a powerful tool that helps you analyze mathematical sequences by finding specific terms, calculating partial sums, and determining sequence formulas. Whether you're working with arithmetic sequences (where terms increase by a constant difference) or geometric sequences (where terms are multiplied by a constant ratio), this calculator simplifies complex calculations. It's essential for students studying algebra, calculus, and advanced mathematics, as well as professionals working with financial modeling, engineering applications, and data analysis.
How to use
Enter your sequence type (arithmetic or geometric) and provide the known values such as first term, common difference or ratio, and the term position you want to find. The calculator will automatically compute the requested term value, sum of terms, or generate the sequence formula. Simply input your parameters and click calculate to get instant results.
Frequently asked questions
What's the difference between arithmetic and geometric sequences?
Arithmetic sequences add a constant difference between terms, while geometric sequences multiply by a constant ratio between consecutive terms.
Can this calculator find the sum of infinite geometric series?
Yes, the calculator can find infinite geometric series sums when the common ratio is between -1 and 1.
How do I find a specific term in a sequence?
Enter the first term, common difference/ratio, and the position number. The calculator will compute that specific term's value.