Words to Tokens Converter
Convert between words, characters, tokens, and pages for AI models and content planning.
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How to use this calculator
The conversion chain is: Pages → Words (×500) → Characters (×5) → Tokens (÷chars-per-token). Reading and speaking times use standard average speeds of 238 WPM and 130 WPM respectively.
- 1
Select the unit you already know (words, tokens, characters, or pages) from the "I have" dropdown.
- 2
Enter the quantity in the number field.
- 3
Choose the characters-per-token ratio that matches your target AI model, then read all converted values.
Frequently asked questions
Why do different models have different token ratios?
Each model uses its own tokenizer (vocabulary). Models trained on more multilingual data or specialized text tend to tokenize English differently. GPT-4 typically averages about 4 characters per token for English prose, while Claude is similar. Code and technical content often uses fewer, longer tokens.
How many words is 1,000 tokens?
At the standard 4 characters-per-token ratio with 5 characters per word, 1,000 tokens is approximately 800 words or about 1.6 pages (at 500 words per page).
What is the "pages" unit based on?
Pages use the widely-accepted publishing standard of 500 words per page, which corresponds to a standard double-spaced manuscript page. Academic and business documents may differ.
Words to Tokens Converter — AI Content Planning Tool
Converting between content units for AI workflows
Writers, developers, and AI practitioners frequently need to switch between words, characters, tokens, and pages. A blog post writer needs to know if their 1,200-word article fits in a model's context. A developer building a summarization tool needs to know how many tokens a 50-page PDF will consume. This converter handles all four units in one place.
Reading and speaking time estimates
Beyond AI use cases, knowing word counts translates directly to audience experience. The average adult reads at about 238 words per minute and speaks at about 130 words per minute. This tool shows reading and speaking durations alongside token counts, making it useful for podcast scripts, presentation planning, and content strategy.
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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →