7 Day Yield Calculator

Introduction: The 7 Day Yield Calculator is a financial tool designed to calculate the seven-day yield of an investment. This metric provides insight into the income generated by an investment relative to its average value over a seven-day period. The calculator is commonly used in the finance industry to assess short-term investment performance.

Formula: The seven-day yield is calculated using the formula: 7 Day Yield = (Income / [(Beginning Value + Ending Value) / 2]) * 100. This formula involves dividing the income generated by the average investment value over the seven-day period and expressing the result as a percentage.

How to Use:

  1. Enter the income generated during the seven-day period in the “Income for the Period” field.
  2. Input the beginning investment value in the “Beginning Investment Value” field.
  3. Enter the ending investment value in the “Ending Investment Value” field.
  4. Click the “Calculate” button to find out the 7-day yield.
  5. The result will be displayed in the “7 Day Yield” field as a percentage.

Example: If an investment generates $50 in income with a beginning value of $1,000 and an ending value of $1,050 over a seven-day period, the calculator will provide the 7-day yield as a percentage.


  1. What is the significance of the 7-day yield?
    • The 7-day yield helps investors assess the short-term performance of an investment, especially in money market funds.
  2. Can the calculator handle negative income or investment values?
    • The calculator assumes positive values for income and investment. Negative values may not provide meaningful results.
  3. Is the 7-day yield an annualized figure?
    • No, the 7-day yield is a simple yield calculation over a seven-day period and is not annualized.
  4. How often should investors calculate the 7-day yield?
    • Investors often calculate the 7-day yield regularly to monitor short-term performance changes.
  5. Does this calculator account for compounding?
    • No, the calculator provides a straightforward calculation without considering compounding effects.

Conclusion: The 7 Day Yield Calculator is a valuable tool for investors seeking to understand the short-term performance of their investments. By considering income generated relative to the average investment value over a seven-day period, investors can make informed decisions about the efficiency of their portfolio. It’s important to use this metric in conjunction with other performance indicators for a comprehensive assessment of investment performance.

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