learn.howToCalculate

learn.whatIsHeading

A character counter counts characters, words, sentences, paragraphs, and reading time in a text. Essential for social media posts (Twitter: 280, LinkedIn: 3000), SMS (160 chars per segment), and SEO meta descriptions (150–160 chars).

Hướng dẫn từng bước

1. 1Characters: count every character including spaces and punctuation
2. 2Characters without spaces: exclude space characters
3. 3Words: count sequences of non-space characters
4. 4Reading time: average adult reads 238 words per minute

Ví dụ có lời giải