Doubling Time Calculator
Calculate the doubling time for a constant growth rate.
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About Doubling Time Calculator
The Doubling Time Calculator helps you determine how long it takes for an investment (or any quantity) to double at a constant growth rate.
Doubling Time Formula
Td = log(2) / log(1 + r)
- Td: The doubling time.
- r: The constant growth rate (expressed as a decimal).
For example, if your growth rate is 5% (r = 0.05) annually, the time to double is log(2) / log(1.05).
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"Doubling Time Calculator" at https://MiniWebtool.com/doubling-time-calculator/ from MiniWebtool, https://MiniWebtool.com/
by miniwebtool team. Updated: Jan 24, 2025