Doubling Time Calculator

This calculator helps you determine the doubling time based on a given growth rate. Here’s how you can use it:

Growth rate (%):

Calculate Doubling Time

1. Input Growth Rate: Enter the growth rate as a percentage in the provided field.
2. Calculate Doubling Time: Click on the “Calculate Doubling Time” button.
3. View Result: The doubling time will be displayed below the button.

Formula: The doubling time is calculated using the formula:

less

Doubling Time = (ln(2) / ln(1 + (growthRate/100)))

Example Calculation: Let’s say you have a growth rate of 5% per annum.

less

Doubling Time = (ln(2) / ln(1 + (5/100))) ≈ 13.86 years

Feel free to input different growth

rates and see how it affects the doubling time.