What Is the 7-Year Investment Rule? (2024)

What Is the 7-Year Investment Rule? (1)

Thapana Onphalai / Getty Images/iStockphoto

Commitment to Our Readers

GOBankingRates' editorial team is committed to bringing you unbiased reviews and information. We use data-driven methodologies to evaluate financial products and services - our reviews and ratings are not influenced by advertisers. You can read more about our editorial guidelines and our products and services review methodology.

Investing can often seem like navigating a sea of numbers and predictions, but some principles stand out for their simplicity and effectiveness. The 7-Year Investment Rule is one such principle, offering a straightforward approach to understanding the potential growth of your investments over time. Keep reading to learn how it applies to various investment options like certificates of deposit accounts, and why it could be a crucial component of your financial planning toolkit.

What Is the 7-Year Investment Rule?

The 7-Year Investment Rule is a financial guideline suggesting that investments can potentially grow significantly in a 7-year period. This rule is based on historical market performance and the principle of compound interest.

It serves as a reminder to investors that patience and time are key elements in growing their investments.

How To Use the 7-Year Investment Rule

To apply the 7-Year Investment Rule, investors should look at their investment portfolio and consider the potential growth over a seven-year period.

This doesn’t mean all investments will automatically yield substantial returns in seven years, but it provides a timeframe to set realistic expectations for growth. This rule is particularly useful when assessing long-term investment strategies, such as retirement planning or educational savings.

The 7-Year Rule and CD Accounts

Certificates of deposit are a popular investment choice for those looking for stable, predictable returns. When applying the 7-Year Rule to CDs, investors can gauge the potential growth of their funds.

While CDs are known for their safety and fixed interest rates, comparing the best CD rates is crucial to maximize returns. This rule helps in identifying CDs that align with your investment goals, especially for those looking to invest with a medium-term horizon.

Benefits and Limitations of the 7-Year Rule

The primary benefit of the 7-Year Investment Rule is its simplicity. It helps investors set clear, long-term goals without getting overwhelmed by the complexities of financial planning.

However, it’s important to note that this rule is a guideline, not a guarantee. Market fluctuations, economic conditions and individual investment choices can all impact the actual growth of investments.

Final Take

The 7-year Investment Rule offers a valuable perspective for investors seeking to understand the potential of their investments over a significant period. While not a definitive predictor, it serves as a useful tool in financial planning, particularly when evaluating options like CDs. Remember, the best investment strategy is one that aligns with your financial goals, risk tolerance and time horizon.


Here are the answers to some of the most frequently asked questions regarding investments.

  • What is the 7-Year Rule for investing?
    • The 7-Year Rule for investing is a guideline suggesting that an investment can potentially grow significantly over a period of 7 years. This rule is based on the historical performance of investments and the principle of compound interest. It's used as a general benchmark for setting expectations about the growth of investments over a medium-term period.
  • Does retirement double every seven years?
    • Retirement funds do not necessarily double every seven years. The doubling time for any investment, including retirement funds, depends on the rate of return.
    • The Rule of 72 is a more specific guideline for estimating doubling time. For example, at a 10% annual return rate, it would take approximately 7.2 years to double. But this is a rough estimate and actual results can vary based on investment choices, market conditions and contribution consistency.
  • How many years does it take to double your money at 7%?
    • To estimate the number of years it would take to double your money at a 7% annual rate of return, you can use the Rule of 72.
    • Divide 72 by the annual rate of return: 72 ÷ 7 = 10.29. So, at a 7% return rate, it would take approximately 10.29 years to double your money.
  • What happens if you invest $100 a month for 25 years?
    • If you invest $100 a month for 25 years, the total amount you invest will be $30,000. The final value of your investment will depend on the rate of return. Assuming an average annual return of 7%, compounded monthly, you would end up with a total of approximately $81,870. However, this is an estimate and actual results can vary based on market performance and the specific investment vehicle.

Editor's note: This article was produced via automated technology and then fine-tuned and verified for accuracy by a member of GOBankingRates' editorial team.

What Is the 7-Year Investment Rule? (2024)
Top Articles
Latest Posts
Article information

Author: Jerrold Considine

Last Updated:

Views: 6337

Rating: 4.8 / 5 (58 voted)

Reviews: 89% of readers found this page helpful

Author information

Name: Jerrold Considine

Birthday: 1993-11-03

Address: Suite 447 3463 Marybelle Circles, New Marlin, AL 20765

Phone: +5816749283868

Job: Sales Executive

Hobby: Air sports, Sand art, Electronics, LARPing, Baseball, Book restoration, Puzzles

Introduction: My name is Jerrold Considine, I am a combative, cheerful, encouraging, happy, enthusiastic, funny, kind person who loves writing and wants to share my knowledge and understanding with you.