Do you know the Rule of 72? It's an easy way to calculate just how long it's going to take for your money to double. Just take the number 72 and divide it by the interest rate you hope to earn. That number gives you the approximate number of years it will take for your investment to double.
Here's how the Rule of 72 works. You take the number 72 and divide it by the investment's projected annual return. The result is the number of years, approximately, it'll take for your money to double.
The Rule of 72 is a convenient method to estimate the approximate time for invested capital to double in value. By merely taking the number 72 and dividing it by the rate of return (or interest rate) expected to be earned, the output is the approximate number of years for an investment to double.
72 / 11.14 ≈ 6.5
An investment of $1,000 would take approximately 6.5 years to double.
The rule is this: 72 divided by the interest rate number equals the number of years for the investment to double in size. For example, if the interest rate is 12%, you would divide 72 by 12 to get 6. This means that the investment will take about 6 years to double with a 12% fixed annual interest rate.
Dividing 72 by the annual rate of return gives investors an estimate of how many years it will take for the initial investment to duplicate. It is a reasonably accurate estimate, especially at low interest rates.
Try Flipping Things
Another way to double your $2,000 in 24 hours is by flipping items. This method involves buying items at a lower price and selling them for a profit. You can start by looking for items that are in high demand or have a high resale value. One popular option is to start a retail arbitrage business.
To answer the question of how to double my money quickly, simply invest in a portfolio of investment options like ULIPs, mutual funds, stocks, real estate, corporate bonds, Gold ETFs, National Savings Certificate, and tax-free bonds, to name a few.
Corcoran's Golden Rule: a 2-Step Strategy
The first part is good advice for any real estate purchase: make a 20% down payment. The second part is renting the property out to tenants for enough to cover the mortgage, even if you don't profit initially.
After all, capital growth is one of the main reasons people invest in residential real estate. It's often said that over the long term the average annual growth rate for well-located capital city properties is about 7%, which would mean properties should double in value every 10 years.
It's the idea that 80% of outcomes are driven from 20% of the input or effort in any given situation.
The rule of 72 is only an approximation that is accurate for a range of interest rate (from 6% to 10%). Outside that range the error will vary from 2.4% to 14.0%.
It is the smallest Achilles number, as it's a powerful number that is not itself a power. 72 is an abundant number. With exactly twelve positive divisors, including 12 (one of only two sublime numbers), 72 is also the twelfth member in the sequence of refactorable numbers.
Final answer:
It will take approximately 15.27 years to increase the $2,200 investment to $10,000 at an annual interest rate of 6.5%.
Buy $4000 worth of goods at wholesale, resell them with a 150% markup. Pay your taxes. Done. Invest some of the money in tools and supplies and provide a service.
Keep It Simple:- Consider using low-cost index funds or ETFs to build your investment portfolio. These can provide diversification and potentially higher returns over the long term. Understand and Manage Risk:- While aiming for a 20% return, it's important to understand the associated risks.
What is the Rule of 72? Here's how it works: Divide 72 by your expected annual interest rate (as a percentage, not a decimal). The answer is roughly the number of years it will take for your money to double. For example, if your investment earns 4 percent a year, it would take about 72 / 4 = 18 years to double.
One of those tools is known as the Rule 72. For example, let's say you have saved $50,000 and your 401(k) holdings historically has a rate of return of 8%. 72 divided by 8 equals 9 years until your investment is estimated to double to $100,000.
This rule is based on the principle of compounding interest and suggests that if you invest in a mutual fund with a 12 per cent annual return, your investment will double approximately every 8 years. After the first doubling, it will double again in the next 4 years, and then a final time in the subsequent 3 years.
The magic of compound interest
Any saver can turn an initial deposit of $5000 into $416,325 (before fees) over 20 years by earning an annual return of 10 per cent and investing an additional $500 each month into their investment kitty.