COUNT How Many Times a Word Appears in Excel

What this does

Counting duplicates is really two questions. To see how often each value occurs, COUNTIF(A:A,A2) returns the frequency for that row — 1 means it is unique, anything higher means it repeats. To count how many distinct values a list contains, the classic =SUMPRODUCT(1/COUNTIF(range,range)) adds a fraction for each cell so every group of identical values sums to exactly 1; in Microsoft 365 the simpler =ROWS(UNIQUE(range)) does the same job. The same idea underpins a lot of everyday Excel work, so the few minutes spent getting it right here pay back across every sheet you build afterwards. Treat it as a pattern, not a one-off, and it stops being something you look up and starts being something you reach for. For “count how many times a word appears in excel”, the reliable version is a short checking loop, not just the first command that appears to work. Run it on a deliberately small range first, watch how the affected cells change, and only then apply the same setup to the full sheet. When a formula is involved, keep the inputs labelled beside it, reference cells instead of typing values, and apply number formatting only after the result checks out. That is what makes a calculation you can defend to a CFO or an auditor useful in real work: repeatable, auditable, and not dependent on memory or luck.

A worked example

A column A2:A9 of fruit reads Apple, Pear, Apple, Plum, Apple, Pear, Kiwi, Plum. Put =COUNTIF(A:A,A2) beside it: Apple shows 3, Pear shows 2, Plum shows 2, Kiwi shows 1. To count the distinct fruits, =SUMPRODUCT(1/COUNTIF(A2:A9,A2:A9)) returns 4 (Apple, Pear, Plum, Kiwi), and =ROWS(UNIQUE(A2:A9)) returns the same 4 in 365. Counting duplicates answers the questions a flag cannot: how concentrated is the data, how many real customers are in a list of 5,000 rows, which value repeats most. It is the measurement step between spotting duplicates and deciding what to do about them. If there is any chance you will reuse this, drop it into a small template tab right now: a labelled input area on the left and the formula beside it, checked once against the tool above. Next time the same question comes up, the answer is a single paste away instead of a rebuild from memory.

In Google Sheets

Everything above works in Google Sheets too. Excel and Sheets share the formula syntax used here; only the surrounding menus are arranged differently. That portability is deliberate — learn it once and it follows you between the two tools and across Windows and Mac. Nothing on this page is behind a login: the tool runs entirely in your browser, the formula is shown in full with one-click copy, and the steps work the same on Windows and Mac. That is the whole promise here — the exact answer, a way to prove it on your own numbers, and just enough context to make it stick. Here is the takeaway for “count how many times a word appears in excel”: copy the answer if you are busy, but if you have a spare few minutes, rebuild the example in Excel yourself with the tool above open beside it. That single pass — type it, run it, watch the result move when you change an input — is what turns a formula you found into a technique you trust. Keep your inputs labelled and referenced, never hard-coded, and the same sheet stays correct and auditable as it grows. Done that way, you will not need to look this up again, and you will be the person others ask.

Common mistakes

• Using a whole column (A:A) inside SUMPRODUCT(1/COUNTIF(...)) — the empty cells divide by zero and throw #DIV/0!; pin it to the exact range.
• Confusing the two answers: COUNTIF gives a per-row frequency, not the number of distinct values.
• Forgetting that COUNTIF is case-insensitive, so "apple" and "Apple" count as the same value.
• Letting blank cells into the distinct-count range, which the 1/COUNTIF trick cannot divide.

Frequently asked questions