Need to build a list of values that grow exponentially? The Generate a Geometric Progression tool lets you define a starting number, a multiplier (ratio), and the number of terms you want to include. It instantly produces a geometric sequence and updates live as you change values. Everything runs directly on the page no reloads, no server requests, just quick, interactive results.
How to Use:
- Set the Start Number – this is your initial value in the sequence.
- Enter a Ratio (Multiplier) – every new term will be the previous term times this value.
- Choose how many Total Terms to generate.
- The output box updates instantly with the sequence.
- Use Copy Output to copy the values to your clipboard.
- Use Export to File to download your results.
- Use Clear All to reset everything to the default state.
What Generate a Geometric Progression can do:
- Builds geometric sequences with any start and multiplier
- Supports fractions, decimals, or whole numbers for both input values
- Live preview with flashing output border so you know when it updates
- Copy and export support for quick reuse in other tools
- Automatically counts characters in your output
- Everything happens client-side no uploads, no delays
Example:
Start Number: 3
Ratio: 2
Terms: 6
Output:
3, 6, 12, 24, 48, 96Common Use Cases:
This tool is ideal when you need exponential growth series like modeling investment returns, calculating geometric scaling, or designing levels, scores, or time intervals. It’s also useful in education or testing situations where you need clean, repeatable patterns. Change a few values, grab the output, and you’re done.
Useful Tools & Suggestions:
Once you’ve set up a geometric progression, Generate a Polynomial Sequence gives you a different structure to compare against. And if you want to visualize the growth, Visualize a List lays it out in a way that’s easy to follow.