Vowel Counter
Count vowels in any text. See the per-letter breakdown for a, e, i, o, u and y, the vowel-to-letter ratio, and the words with the most vowels. Runs in your browser.
How to use the vowel counter
1. Paste or type your text
Drop a paragraph, essay draft, lyric sheet, password idea, or full document into the text box. Plain text, copy from Word, Google Docs, Slack, or email all work. Counting starts the moment you type. To check total length first, paste the same text into the Word Counter.
2. Read the headline number
The red total at the top of the sidebar shows total vowels. It updates on every keystroke. The vowel ratio under it is vowels divided by total letters, expressed as a percentage. The Character Counter reports the denominator (total characters) if you want to verify the ratio by hand.
3. Check the per-letter breakdown
Each bar shows how often a, e, i, o, u and y appear in the text. In standard English prose, e is usually the tallest bar, followed by a and o. If your bars are unusually uneven, you have either a short sample or a deliberate stylistic choice (a lipogram, a poem, a word puzzle answer). See also: character frequency counter.
4. Toggle y as a vowel
The default for this counter is y on, because y carries a vowel sound in the majority of English words it appears in (cry, gym, rhythm, happy, fly). Turn the toggle off if you only want strict a, e, i, o, u counted. The headline total, ratio, and word-level ranking all update together.
5. Review the top vowel-heavy words
The list ranks words by raw vowel count. Words like queue, onomatopoeia, audio, and education climb to the top fast. Use the ranking to spot vowel-heavy diction in songwriting, or to find vowel-light passages that may read clipped.
When you need to count vowels
ESL phonics drills
English-as-a-second-language students often drill vowel sounds: long, short, diphthongs, and the schwa. A counter that surfaces per-letter counts gives concrete feedback on whether a paragraph is dense in short-i sounds (sit, hit, bit) versus long-a sounds (rain, late, paid). Pair it with a read-aloud exercise - and use the Syllable Counter to check syllable density on the same passage.
Songwriting and lyric balance
Singers favor open vowels (a, o, eh) over closed consonants because vowels carry sustain. A lyric line averaging 50 percent vowels by letter sings easier than one at 32 percent. Songwriters use this counter to check whether a hook line is vowel-heavy enough to land on the beat.
Password strength estimation
Some password-strength rules of thumb penalize vowel-heavy passwords because they map closely to dictionary words. password, welcome, and iloveyou all run 50 percent or higher in vowel ratio. Aim below 35 percent for a randomized-looking string. The vowel counter gives a fast sniff test on a candidate.
Kids' phonics worksheets
Teachers building phonics worksheets need to know which vowel sounds dominate a passage before assigning it to a reading level. Paste a paragraph in, read the per-letter bar chart, and decide whether the text targets the right phoneme cluster for the lesson.
Scrabble and word puzzle strategy
Vowel-heavy racks are a known Scrabble problem. If you draw five vowels and two consonants, the long words you can play (queue, eerie, audio) all live in a small dictionary. Use this counter to vet hand-curated word lists for tournament drills. For full word lists by vowel content, see word.tips/vowel-words/.
Why y is sometimes a vowel
Y is the only letter in English that flips role based on position. As a consonant, y carries a sliding sound at the start of a syllable (yes, yellow, beyond, canyon). As a vowel, y carries one of three vowel sounds:
- Short i in gym, myth, rhythm, symbol.
- Long i in my, fly, cry, sky.
- Long e in happy, silly, candy, baby.
Roughly 95 percent of y-occurrences in standard English text behave as vowels, which is why most teachers, linguists, and Scrabble dictionaries count y as a sometimes-vowel. The counter ships with y on by default. Turn it off if a strict a, e, i, o, u count matters for your use case (some crossword and word-game definitions exclude y from the vowel set). For the inverse breakdown, jump to the consonant counter.
Looking for word lists instead?
This page counts vowels in text you paste in. If you need lists of words sorted by vowel content (words made entirely of vowels, words with the most vowels by length, etc.), use these instead:
word.tips/vowel-words/ for vowel-heavy word lists, useful for Scrabble, Words With Friends, and word puzzles.
word.tips/consonant-words/ for the consonant-heavy counterpart.
Different intent, different tool: the counter analyzes text you already have; the word lists generate text candidates you do not.
For other counters in the same family - character, syllable, sentence, consonant - see all counters.
Related tools
Frequently asked questions
What counts as a vowel in this tool?
By default the counter treats a, e, i, o, and u as vowels. The letter y is optional and can be toggled on or off. The default for the vowel counter is to include y because y acts as a vowel in most English words (cry, gym, rhythm, happy, fly).
Why is y sometimes a vowel?
Y functions as a consonant at the start of a syllable (yes, yellow, beyond) and as a vowel everywhere else (my, gym, rhythm, happy, fly). Roughly 95 percent of y-occurrences in English text act as vowels, so most teachers and linguists count y as a sometimes-vowel.
Is the vowel-to-letter ratio meaningful?
Yes. Standard English text averages around 38 to 40 percent vowels. Songs and poetry often run higher (more open vowel sounds for singing). Technical writing and word puzzles run lower (more consonant clusters). Use the ratio to compare your draft against a benchmark for the style you are writing in.
Are accented letters counted (a, e, i, o, u with marks)?
No. The counter targets the plain ASCII letters a, e, i, o, u and y only. Accented vowels are not counted in this version. If you need full Unicode coverage for Spanish, French, or other Latin-script languages, paste a normalized copy of your text.
Does case matter?
No. Uppercase A and lowercase a both count as one a. The regex used is case-insensitive.
What is the difference between this and word.tips/vowel-words/?
This page counts vowels in text you paste in. word.tips/vowel-words/ is a different tool: it returns lists of words made entirely of vowels or with the most vowels, useful for Scrabble and word puzzles. Different intent, different tool.
I'm checking vowel ratios in baby-name shortlists and brand-name candidates. Could anyone snoop on what I'm considering?
No. The vowel scan runs in your browser. Baby-name lists, brand-name candidates, and any other private brainstorms stay in this tab. No name, no shortlist, no draft is sent to a server.
What is the most common vowel in English?
E is the most common vowel and the most common letter in English overall, with a frequency of roughly 12 to 13 percent of all letters. A and o follow at around 8 percent each, then i at 7 percent, and u at 2 to 3 percent.
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