How many years to double my money if I get a 9% return on investment Rule of 72?
Answer and Explanation:
Given a 9% return, the number of years to double your money is 72 / 9 = 8. To quadruple your money is the same as doubling it twice, so it would take 8 * 2 = 16 years.
Answer and Explanation:
Given a 9% return, the number of years to double your money is 72 / 9 = 8. To quadruple your money is the same as doubling it twice, so it would take 8 * 2 = 16 years.
The Rule of 72 is a calculation that estimates the number of years it takes to double your money at a specified rate of return. If, for example, your account earns 4 percent, divide 72 by 4 to get the number of years it will take for your money to double. In this case, 18 years.
For example, the Rule of 72 states that $1 invested at an annual fixed interest rate of 10% would take 7.2 years ((72/10) = 7.2) to grow to $2. In reality, a 10% investment will take 7.3 years to double (1.107.3 = 2). The Rule of 72 is reasonably accurate for low rates of return.
For example, with a 9% rate of return, the simple calculation returns a time to double of eight years. If you use the logarithmic formula, the answer is 8.04 years—a negligible difference. In contrast, if you have a 2% rate of return, your Rule of 72 calculation returns a time to double of 36 years.
1 At 10%, you could double your initial investment every seven years (72 divided by 10). In a less-risky investment such as bonds, which have averaged a return of about 5% to 6% over the same period, you could expect to double your money in about 12 years (72 divided by 6).
The calculated value of the number of years required for the investment of $2,000 to become double in value is 9 years.
The Rule of 72 formula provides a reasonably accurate, but approximate, timeline—reflecting the fact that it's a simplification of a more complex logarithmic equation. To get the exact doubling time, you'd need to do the entire calculation.
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.
The rule of 72 is a formula that lets you get a close approximation of how long it would take for an investment to double considering its set rate of return, an estimation that factors compound interest in without requiring you to do the more complex math required in calculating compound interest.
Will my investments double every 7 years?
The most basic example of the Rule of 72 is one we can do without a calculator: Given a 10% annual rate of return, how long will it take for your money to double? Take 72 and divide it by 10 and you get 7.2. This means, at a 10% fixed annual rate of return, your money doubles every 7 years.
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%.
What is the 8-4-3 rule of compounding? In the 8-4-3 strategy, the average return of a particular investment amount for 8 years is 12 per cent/annum, while after that time period, it will take only half of that horizon, i.e., 4 years (total 12 years), to get a return of 12 per cent.
| S.No. | Name | CMP Rs. |
|---|---|---|
| 1. | Guj. Themis Bio. | 385.80 |
| 2. | Refex Industries | 155.75 |
| 3. | Tanla Platforms | 932.50 |
| 4. | M K Exim India | 78.55 |
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.
One awesome thing that you can take advantage of is compound interest. It may sound like an intimidating term, but it really isn't once you know what it means. Here's a little secret: compound interest is a millionaire's best friend. It's really free money.
Investing $1,000 a month for 20 years would leave you with around $687,306. The specific amount you end up with depends on your returns -- the S&P 500 has averaged 10% returns over the last 50 years. The more you invest (and the earlier), the more you can take advantage of compound growth.
Remember that the markets can be ruthless and take away every paisa you invest in it. So, you should only invest what you can afford to lose. Make sure you have sufficient low-risk investments before taking on anything with considerable risk.
In short, the average stock market return since the S&P 500's inception in 1926 through 2018 is approximately 10-11%. When adjusted for inflation, it's closer to about 7%. [Since we're talking citations in this post: Investopedia.]
For example, it takes 9 years to double a sum of money with an 8% rate of return (72 divided by 8) and 18 years to double it at a 4% rate of return (72 divided by 4).
Which one has the higher time value $10000 right now or $20000 one year after?
Expert-Verified Answer
The time value of money states that a dollar today is worth more than a dollar in the future due to the potential to invest and earn interest. In this case, $10,000 right now has a higher time value than $20,000 one year later.
- Draw a personal financial roadmap. ...
- Evaluate your comfort zone in taking on risk. ...
- Consider an appropriate mix of investments. ...
- Be careful if investing heavily in shares of employer's stock or any individual stock.
Errors and Adjustments
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 turns out that for every three percentage points away from 8% the value 72 could be adjusted by 1.
1) Rule of 72
The 'Rule of 72' gives you an estimate of the number of years it will take to double your money in a particular investment tool. You need to divide the rate of returns by 72 to know the time it would take you to double your investments.
The Buffett Rule is the basic principle that no household making over $1 million annually should pay a smaller share of their income in taxes than middle-class families pay. Warren Buffett has famously stated that he pays a lower tax rate than his secretary, but as this report documents this situation is not uncommon.
