How to Calculate the Percentage of Completed Audits from Dates
Question details
Calculate the completion rate of audits based on cells containing dates versus the total number of cells, including empty ones.
- Product
- Spreadsheet
- Device & OS
- not provided
- Scenario
- Tracking audit completion status using date entries in a worksheet.
- Observed behavior
- The goal is to generate a percentage value representing the proportion of completed audits out of total planned audits.
Ensure that your audit completion dates are entered in a recognizable date format in a single range, and that pending audits correspond to truly blank cells.
Use COUNT and COUNTBLANK Formula
Combine the COUNT function to tally completed audits and COUNTBLANK to include pending audits, then format the result as a percentage.
In spreadsheet software, dates are stored as numbers. The COUNT function will count all cells that contain numeric values (including dates), while COUNTBLANK will count all empty cells in the same range. By adding these together, you get the total number of audits planned.
Click on the cell where you want the final completion percentage to appear.
Type the formula =COUNT(G4:G6)/(COUNT(G4:G6)+COUNTBLANK(G4:G6)) and press Enter. Replace G4:G6 with the actual range containing your audit dates.
Select the result cell, navigate to the Home tab on the ribbon, and click the Percentage (%) icon. You can also adjust the decimal places using the Increase/Decrease Decimal buttons to show exact values like 66.7%.
Calculate Completion Percentages Easily in WPS Spreadsheet
WPS Spreadsheet provides powerful built-in formulas like COUNT and COUNTBLANK, alongside intuitive formatting tools, making it easy to track audit progress and calculate percentages seamlessly.
- 1. Open WPS Spreadsheet: Launch WPS Office and open your audit tracking workbook.
- 2. Apply the calculation formula: Select a blank cell and input the combination of COUNT and COUNTBLANK to calculate the completion ratio.
- 3. Format the output: Click the Percentage Style button in the Home ribbon to instantly convert the decimal to a readable percentage.
Frequently Asked Questions
Why does my percentage show as 0% when there are dates?
If the formula evaluates to a very small decimal, standard percentage formatting with zero decimal places might visually round it to 0%. Ensure you increase the decimal places to see the exact value.
Can I use COUNTA instead of COUNT for dates?
Yes, COUNTA counts all non-empty cells, so it works for dates as well as text. However, COUNT is safer if you want to strictly count numeric or date values and explicitly ignore text entries.
How do I ignore cells with formulas that return an empty string?
If cells contain formulas returning "", COUNTBLANK will still count them as blank, which is usually the desired behavior for pending tasks. If you use COUNTA, it will count them as non-blank.
