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🔢 OpenAI Token Calculator
Convert raw text word counts into precise token estimates for accurate API budgeting.
🚀 Launch Engine
Words
Words
Requests / Day
Prompt Tokens (Per Req)
0
Completion Tokens (Per Req)
0
Total Estimated Monthly API Cost
0.00
Cost Splitting (In vs Out)
Input Cost
Output Cost
Tokens vs Words (Volume)
| Token Budget Metrics | Calculated Output |
|---|---|
| 📚 Total Monthly Words Processed | 0 |
| 🧩 Total Monthly Tokens Consumed | 0 |
| 💳 Projected Monthly Invoice | 0.00 |
✨ Tokenizer & Cost Strategy
Calculating metrics…
The Golden Ratio: Words to Tokens
A standard rule of thumb for OpenAI and Anthropics’ LLMs is that 1 token ≈ ¾ of a word (or 100 tokens ≈ 75 words). This calculator automatically applies a 1.33x multiplier to your raw word count to estimate the resulting token footprint.
Optimization Rule: Code snippets, JSON, and non-English languages consume significantly more tokens per word than standard English text. If your application handles a lot of raw data parsing, pad these estimates by an additional 20-30% to prevent budget overruns.
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