Written and reviewed by FormulaCraft Team. Each formula on this page is run through our verification engine before publishing.
Last reviewed:
How to check if a value exists in a list in Excel and Google Sheets
Excel & Google Sheets
=COUNTIF(B2:B4,A2)>0✓
Verified example
Computed by a real spreadsheet engine on the sample data below.
| Find | List |
| Bob | Alice |
| Bob | |
| Carol |
=COUNTIF(B2:B4,A2)>0→TRUE
Try it with your data
Edit the grid or formula, then run it through a real spreadsheet engine — no signup.
Sample data — click any cell to edit
Runs server-side · free · no signup
Step by step
- 1Put the value you want to find in cell A2, and the list to search in B2:B20.
- 2Use =COUNTIF(B2:B20,A2)>0 — returns TRUE if the value is found, FALSE if not.
- 3Alternatively, use =ISNUMBER(MATCH(A2,B2:B20,0)) — MATCH finds the position (a number) if found, and ISNUMBER converts it to TRUE/FALSE.
- 4Wrap in IF for a label: =IF(COUNTIF(B2:B20,A2)>0,"Found","Not Found").
Tips
- COUNTIF with wildcards lets you do partial matching: =COUNTIF(B2:B20,"*"&A2&"*")>0 returns TRUE if A2 appears anywhere within any cell in the list.
Working on a sheet you inherited? Run the Auditor on the whole file first — it flags every #REF!, #N/A, broken column pattern, and inconsistent formula in seconds, free, no signup.
Frequently asked
Which is better: COUNTIF or MATCH for checking existence?
Both work — COUNTIF is simpler and more readable. MATCH is useful when you also need the position of the found item, not just whether it exists.
How do I check if ANY value from one list exists in another list?
Use =SUMPRODUCT(COUNTIF(list1,list2))>0 — it returns TRUE if at least one item from list2 appears in list1.