Qwen3 8B API Cost Calculator
Estimate your monthly API costs for Qwen3 8B from Qwen.
Pricing per 1M tokens
Pricing last verified: Mar 21, 2026
30-Day Price History
Solid line: input price · Dashed line: output price
Estimate Your Costs
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Cost Breakdown
Compare with Similar Models
| Model | Input/1M | Output/1M |
|---|---|---|
| Qwen3 30B A3B Thinking 2507 Qwen | $0.0800 | $0.4000 |
| Qwen2.5-VL 7B Instruct Qwen | $0.2000 | $0.2000 |
| Qwen2.5 72B Instruct Qwen | $0.1200 | $0.3900 |
| Qwen3 30B A3B Instruct 2507 Qwen | $0.0900 | $0.3000 |
| Qwen3 VL 32B Instruct Qwen | $0.1040 | $0.4160 |
Frequently Asked Questions
How much does Qwen3 8B cost per token?
Qwen3 8B is priced at $0.0500 per 1M input tokens and $0.4000 per 1M output tokens. Use the calculator above to estimate your monthly costs based on your usage volume.
What is the context window for Qwen3 8B?
Qwen3 8B has a context window of 41.0K tokens (40,960 tokens). The maximum output length is 8.2K tokens.
Does Qwen3 8B support function calling (tool use)?
Yes, Qwen3 8B supports function calling (also called tool use). You can define custom functions that the model can invoke as part of its responses.
How does Qwen3 8B compare to similar models?
Qwen3 8B costs $0.0500 input and $0.4000 output per 1M tokens. Qwen3 30B A3B Instruct 2507 is less expensive at $0.0900 input and $0.3000 output per 1M tokens. See the "Compare with Similar Models" table above, or visit the Qwen3 30B A3B Instruct 2507 page at /tools/cost-calculator/qwen/qwen3-30b-a3b-instruct-2507.