Letter Word Count & Reading Time
Paste the letter or type a word count to see how long it takes to read at four ages, plus a friendly note on whether it suits a younger reader — handy for kids and classrooms alike.
Write it so they love reading it
A letter is only as good as the reading it gives. Matching length to the reader keeps a note fun: a short, warm letter for a little cousin, a longer one for a grandparent who savours every word. Seeing the word count and the reading time helps a child aim for a length that invites a reply instead of overwhelming it.
When the letter’s ready, size its envelope with the Envelope & Paper Size Matcher and stamp it using the Stamp Quantity calculator.
Frequently Asked Questions
How long should a child's letter be?
There's no rule, but a friendly first letter is often 50 to 150 words — enough to say hello, share a few things, and ask a question, without becoming a chore to write or to read. This tool labels the length, from a short postcard note up to a very long letter, so a child can judge whether to add more or wrap up.
How is the reading time calculated?
We divide the word count by typical reading speeds for four ages: about 80 words a minute for an early reader, 130 for grade-school, 180 for a teen, and 230 for an adult. Younger readers go slower, so the same letter takes them longer — useful when writing to a little cousin versus a grown-up.
What does the reading-level friendliness note mean?
It's a quick judgement of how approachable the letter is for a young reader based on its length. A short letter is flagged as great for early readers; a long one suggests splitting the note across a few pages. It's about length and stamina, not the difficulty of individual words, so pair it with your own read-through.
Is this useful for classroom pen-pal projects?
Yes. Teachers setting a letter-writing task can use it to suggest a target length, and to check that letters going to a younger partner class aren't so long they discourage a reply. Pasting a draft gives an instant word count and a sense of how the recipient will experience it.
Reading speeds are rounded averages — every child reads at their own pace. Use the result as a guide, not a grade.