By: Shamima Sultana

In reply to Paul Wild.

Hello Paul Wild,

It sounds like the columns C, F, and G in your table may have lost their formula consistency. In Excel tables, autofill relies on having a consistent formula pattern across the entire column. If a column has even one cell that’s different (blank or manually edited), Excel may stop automatically filling it in new rows.

Here’s how you can fix it:
Check for inconsistencies: Scroll through columns C, F, and G and make sure every cell above the new row has the correct formula. Correct any that are blank or manually changed.
Reapply the formula: Enter the correct formula again in the first cell of those columns and press Enter. Excel should then automatically fill the formula down to the entire column.
Convert and reconvert: If it’s still not working, you can temporarily convert the table back to a normal range (right-click the table → Table > Convert to Range) and then format it as a table again. This can reset autofill behavior.
Table Settings: Make sure that “Fill formulas in tables to create calculated columns” is enabled:
1. Go to File > Options > Proofing > AutoCorrect Options > AutoFormat As You Type tab.
2. Make sure “Fill formulas in tables to create calculated columns” is checked.

Regards
ExcelDemy