The Problem (Q-score 17, ranked #27th of 303 in the Excel VBA archive)
The scenario as originally posted in 2012
I have column A with date values formatted as mm/dd/yyyy. I am trying to sum the values of column B if A >=DATE(2012,1,1) AND
=SUM(B:B) sums B properly, but if I try to use =SUMIF(B:B,A:A>=DATE(2012,1,1)) the value returned is 0.00. I’m assuming this has something to do with using decimal for the sum and date type for the criteria. Is there a way to get around this?
Thanks
Why community consensus is tight on this one
Across 303 Excel VBA entries in the archive, the accepted answer here holds elite answer (top 10 %%) status — meaning voters are unusually aligned on the right fix.
The Verified Solution — elite answer (top 10 %%) (+29)
Verbal answer — walkthrough without a code block
Note: the verified answer is a prose walkthrough. If you need a runnable sample, check Excel VBA entries ranked in the top 10 of the same archive.
You haven’t got your SUMIF in the correct order – it needs to be range, criteria, sum range. Try:
=SUMIF(A:A,">="&DATE(2012,1,1),B:B)
When to Use It — vintage (14+ years old, pre-2013)
Ranked #27th in its category — specialized fit
This pattern sits in the 91% tail relative to the top answer. Reach for it when your scenario closely matches the question title; otherwise browse the Excel VBA archive for a higher-consensus alternative.
What changed between 2012 and 2026
The answer is 14 years old. The Excel VBA object model has been stable across Office 2013, 2016, 2019, 2021, 365, and 2024/2026 LTSC, so the pattern still compiles. Changes that might affect you: 64-bit API declarations (use PtrSafe), blocked macros in downloaded files (Mark-of-the-Web), and the shift toward Office Scripts for web-first workflows.