xAI Token Counter
Count xAI tokens online and see what your text costs across all 13 models, including Grok 4, Grok 4.5 and Grok 4.3. Everything runs in your browser and nothing you paste leaves the page. Counts are estimates made with the cl100k_base encoding, since xAI has not released a browser-ready tokenizer. Estimated counts are marked with a tilde (~).
| Model | Tokens | Input Cost | Output Cost |
|---|---|---|---|
| Grok 4 | — | — | — |
| Grok 4.5 | — | — | — |
| Grok 4.3 | — | — | — |
| Grok Build 0.1 | — | — | — |
| Grok 4.20 | — | — | — |
| Grok 4.1 Fast | — | — | — |
| Grok 4.1 Fast Reasoning | — | — | — |
| Grok 3 | — | — | — |
| Grok 3 Fast | — | — | — |
| Grok 3 Mini | — | — | — |
| Grok 3 Mini Fast | — | — | — |
| Grok Code Fast | — | — | — |
| Grok 2 | — | — | — |
Type or paste text above to see token counts and per-request costs for every xAI model.
xAI Model Pricing
| Model | Input /1M | Output /1M |
|---|---|---|
| Grok 4 | $3.00 | $15.00 |
| Grok 4.5 | $2.00 | $6.00 |
| Grok 4.3 | $1.25 | $2.50 |
| Grok Build 0.1 | $1.00 | $2.00 |
| Grok 4.20 | $2.00 | $6.00 |
| Grok 4.1 Fast | $0.200 | $0.500 |
| Grok 4.1 Fast Reasoning | $0.200 | $0.500 |
| Grok 3 | $3.00 | $15.00 |
| Grok 3 Fast | $5.00 | $25.00 |
| Grok 3 Mini | $0.300 | $0.500 |
| Grok 3 Mini Fast | $0.600 | $4.00 |
| Grok Code Fast | $0.200 | $1.50 |
| Grok 2 | $2.00 | $10.00 |
Frequently Asked Questions
Common questions about counting xAI tokens