Exponential Growth: $100 at 5% for 10 Years
Starting with 100 and growing at 5% per period for 10 periods yields approximately 162.89.
How to use this tool
- Enter initial value, growth rate per period and number of periods in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your final value and the full breakdown beneath it.
Calculate the exponential growth of an initial value of 100 at 5% growth per period over 10 periods.
Frequently asked questions
- What is doubling time?
- The number of periods it takes for the quantity to double. For 10% growth the doubling time is about 7.27 periods (the Rule of 72 estimates ~7.2).
- Can I use years, months or any unit?
- Yes — just be consistent. If rate is per year, time must be in years.