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SUBTOTAL
SUBTOTAL applies a chosen aggregation — 9 for SUM, 1 for AVERAGE, 3 for COUNTA — and crucially skips rows hidden by a filter and any nested SUBTOTALs, so totals stay correct as you filter.
Topic:SUM & aggregationExcel
=SUBTOTAL(9, A2:A4)Google Sheets
=SUBTOTAL(9, A2:A4)✓
Verified example
Computed by a real spreadsheet engine on the sample data below.
| Sales |
| 100 |
| 200 |
| 300 |
=SUBTOTAL(9, A2:A4)→600
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How it works
- 19 selects the SUM function (use 1 for average, 2/3 for count).
- 2A2:A4 is the range to aggregate.
- 3Rows hidden by a filter are excluded automatically.
More on SUM & aggregation
See all →Reference
SUMPRODUCT
Multiply ranges together row by row and sum the result — ideal for weighted totals.
How-toHow to calculate a 30-day rolling sum
Sum the 30 calendar days ending on a chosen date with SUMIFS, including timestamps on the final day and excluding future rows.
Error fixFix 0
SUM returns 0 or the wrong total in Excel and Google Sheets — fix numbers stored as text, filtered ranges, manual calculation mode, and circular references.
How-toHow to sum a column
Add up an entire column with SUM. Total a whole column or a fixed range — identical in Excel and Google Sheets.
How-toHow to create a running total
Build a cumulative running total with a SUM and a clever anchored reference that grows as you copy it down. Works in both apps.
How-toHow to sum values by month
Total amounts that fall in a given month with SUMIFS and two date bounds. Works the same in Excel and Google Sheets.