en.wikipedia.org/wiki/Rule_of_72

In finance, the rule of 72, the rule of 70 and the rule of 69.3 are methods for estimating an investment's doubling time. The rule number (e.g., 72) is divided by the ...

www.investopedia.com/terms/r/ruleof72.asp

The rule of 72 is a shortcut to estimate the number of years required to double your money at a given annual rate of return. The rule states that you divide the rate ...

www.investopedia.com/ask/answers/04/040104.asp

Apr 4, 2017 ... The 'Rule of 72' is a simplified way to determine how long an investment will take to double, given a fixed annual rate of interest. By dividing 72 ...

www.moneychimp.com/features/rule72.htm

The rule says that to find the number of years required to double your money at a given interest rate, you just divide the interest rate into 72. For example, if you ...

www.khanacademy.org/economics-finance-domain/core-finance/interest-tutorial/compound-interest-tutorial/v/the-rule-of-72-for-compound-interest

Using the Rule of 72 to approximate how long it will take for an investment to double at a given interest rate.

www.primericacanada.ca/public/canada/rule-of-72.html

The Rule of 72 is an easy way to calculate just how long it's going to take for your money to double.

www.primerica.com/public/rule-of-72.html

The Rule of 72 is an easy way to calculate just how long it's going to take for your money to double.

www.usatoday.com/story/money/personalfinance/2015/04/25/adviceiq-doubling-your-money/26339307

Apr 25, 2015 ... How long does it take to double your money? You likely can have twice as much wealth in 10 years, if you invest it in stocks, or 72 years if it ...

www.themint.org/kids/power-of-72.html

Take a closer look. You are 24 and have $3,000 in savings. You put it in an account that you expect to earn 8%. According to the Power of 72, it will take 9 years ...