Reading Time Calculator
Count characters and words, then estimate reading time and speech time for any text. Supports Japanese and English. Free online tool.
0
Characters
0
Words
0
Sentences
0
Paragraphs
Reading Time
—
Speech Time
—
How to Use
Paste your text
Paste the text you want to analyze into the text area.
Select language and reading speed
Choose Japanese (default 500 chars/min) or English (default 200 words/min). Adjust the speed to match your personal reading pace.
Check reading and speech times
Reading Time is for silent reading; Speech Time is for reading aloud. Useful for adding "X min read" metadata to blog posts.
FAQ
The average adult reads at 200–250 words per minute (wpm). College-level readers often reach 300+ wpm. Speed readers trained in rapid reading techniques can exceed 500 wpm. The default in this tool is 200 wpm for a conservative estimate.
Speech time is estimated at 130 words per minute for English, which reflects a comfortable presentation or narration pace. Actual speaking speed varies by person and context.
Medium and most blogging platforms use 200–265 wpm as the standard. The default 200 wpm in this tool gives a slightly conservative estimate — most users will finish faster.
Sentences are counted by splitting on terminal punctuation (. ! ? and their Japanese equivalents 。！？). Paragraphs are counted as blocks of text separated by blank lines.
Yes. Edit the reading speed field to match your personal pace. If you know you read at 300 wpm, enter 300. The calculation updates immediately.