How this syllable counter works
- Paste or type your text. Each line break starts a new line, so poems and lyrics get a total per line.
- Read the counts. The numbers at the top show syllables, words and lines. Below, every word has its own count, and the lines show their totals.
- Correct anything that looks off. Words with a question mark are the least certain. Click one to change its count.
Here is how the counts are made, so you know what to trust. Each word is first looked up in a list of words where simple rules would be wrong, built from the CMU Pronouncing Dictionary. Words not on that list are counted by rules that look at vowel groups and common endings. In a test on 428,333 words from three novels that were not used to build the list, the rules alone matched the dictionary on 98.1% of words, and the rules plus the list matched on 99.9%. Names and rare words that the dictionary does not contain, about 1.9% of the words in those novels, rely on the rules alone, so check them. The page does not split words into syllables like “syl-la-ble”, because splitting reliably is harder than counting.
What counts as a syllable?
A syllable is a beat of sound with a vowel sound at its center: “cat” has one, “table” has two and “banana” has three. English spelling does not always show them. The silent final “e” in “make” adds none, “-ed” sometimes adds a syllable (“wanted”) and sometimes does not (“jumped”), and a word like “poem” can be said in one or two. That is why every syllable counter, including this one, is an estimate.
Using a syllable counter for poetry and songs
Poets count syllables to keep a line to a set length. Forms like the haiku, the limerick and the common-meter hymn all depend on it. Paste your draft in and read the per-line totals, then trim or add words until each line fits. If you are writing a haiku, the haiku checker compares three lines against 5-7-5 and tells you how far off each line is.
Songwriters use syllable counts to match lyrics to a melody. Count each line of a verse and compare it with the matching line of the next verse. Lines with the same count tend to fit the same tune, though stress matters as much as count.
Tricky words and how to handle them
- Numbers and years. Read them aloud the way you would say them in the poem, then correct the count if it differs.
- Acronyms and abbreviations. “FBI” is three syllables, “NASA” is two. Check any that appear.
- Words with two pronunciations. “Fire”, “hour” and “every” are said with one or two syllables, depending on the speaker. Pick the one you mean.
- Names and invented words. These are not in the dictionary, so say them out loud and correct the count.
Why counts differ between tools
If you compare two syllable counters, you will usually find a few words where they disagree. Some use only rules, some use a dictionary, and some count a word the way a particular accent says it. The disagreements cluster in the same places: words with unusual endings, borrowed words, names and compounds. That is also where this page puts its question marks. When the number matters, say the word aloud, tap out the beats and trust your ear over any tool, including this one.
Syllables and reading level
Syllable counts also feed the reading-level formulas. A text with many long words scores as harder to read. The readability checker uses the same counts to give Flesch Reading Ease, Flesch-Kincaid, Gunning Fog and more. To see how long a text takes to read, use the reading time calculator, and to see how many pages a word count fills, try the words-to-pages converter.