Average Interest Rate Between Two Dates: A Tech Support Solution
This article provides a tech support solution for calculating the average interest rate between two specific dates referenced in a spreadsheet. The solution uses the AVERAGEIFS function, which can be a powerful tool for calculating averages based on multiple criteria.
Understanding the Problem
The problem statement mentions that the user is trying to calculate the average interest rate between two dates using the AVERAGEIFS function, but the function is not returning the expected result. The user also mentions that they are using cell references and not the actual dates in the function.
The Solution
To calculate the average interest rate between two dates using the AVERAGEIFS function, follow these steps:
-
Assuming the interest rates are in column B and the dates are in column A, the formula would look like:
=AVERAGEIFS(A:, A:, start_date, B:, ">=", start_date, B:, "<=", end_date) -
Replace
start_dateandend_datewith the actual dates you want to use in the formula. -
Make sure that the dates in column A are in date format and are sorted in ascending order.
Example
Let's assume that we have the following data:
1>| Date | Interest Rate |
|---|---|
| 01-Jan-2022 | 3.5% |
| 15-Jan-2022 | 4.2% |
| 31-Jan-2022 | 3.8% |
| 15-Feb-2022 | 4.5% |
| 28-Feb-2022 | 3.9% |
To calculate the average interest rate between 15-Jan-2022 and 28-Feb-2022, use the following formula:
=AVERAGEIFS(A:, A:, "15-Jan-2022", B:, ">=", "15-Jan-2022", B:, "<=", "28-Feb-2022")
The result would be:
4.111111111111111%