Seedance 2.0 计费详解：从百万 Token 换算到每秒成本
Seedance 2.0 的官方计费口径是 Token，而不是按秒。开发者真正关心的是：生成 1 秒、15 秒、30 秒视频到底要多少钱。
官方 Token 计费口径
官方参考：纯视频生成 46 元 / 100 万 Token，视频编辑 28 元 / 100 万 Token。15 秒视频约 308,880 Token，所以每秒约 20,592 Token。纯生成：20,592 ÷ 1,000,000 × 46 = 0.947 元/秒。编辑模式：20,592 ÷ 1,000,000 × 28 = 0.577 元/秒。
每秒成本换算公式
tokens_per_second = 308,880 / 15 = 20,592
pure_generation_per_second = 20,592 / 1,000,000 × 46 = 0.947 CNY
editing_per_second = 20,592 / 1,000,000 × 28 = 0.577 CNY
不同时长成本表
| Duration | Estimated tokens | Pure generation | Video editing |
|---|---|---|---|
| 1 sec | 20,592 | 0.95 CNY | 0.58 CNY |
| 5 sec | 102,960 | 4.74 CNY | 2.88 CNY |
| 10 sec | 205,920 | 9.47 CNY | 5.77 CNY |
| 15 sec | 308,880 | 14.21 CNY | 8.65 CNY |
| 30 sec | 617,760 | 28.42 CNY | 17.30 CNY |
| 60 sec | 1,235,520 | 56.83 CNY | 34.59 CNY |
纯生成 vs 视频编辑
Pure generation is best for creating a new clip from text, image, or audio references. Editing mode is cheaper because it reuses an existing video reference and changes part of the workflow. If your product supports iteration, editing mode can reduce model cost by about 39%.
做产品时如何定价
For SaaS pricing, do not charge only the raw model cost. Add retry rate, failed generations, storage, CDN bandwidth, queue priority, payment fees, support cost, and margin. A practical product price is often 1.5x to 3x the raw model cost depending on success rate and customer value.
API 可用性提醒
Published pricing is useful for budgeting, but production access can depend on account region, provider availability, enterprise approval, resolution, queue tier, and current API rollout. Always verify the latest provider console before committing customer pricing.
FAQ
Seedance 2.0 每秒多少钱？按公开换算，纯生成约 0.95 元/秒，编辑模式约 0.58 元/秒。
Seedance 2.0 每秒多少钱？按公开换算，纯生成约 0.95 元/秒，编辑模式约 0.58 元/秒。
1 秒大约消耗多少 Token？约 20,592 Token。
1 秒大约消耗多少 Token？约 20,592 Token。
15 秒视频多少钱？纯生成约 14.21 元，编辑模式约 8.65 元。
15 秒视频多少钱？纯生成约 14.21 元，编辑模式约 8.65 元。
能只按模型成本定价吗？不建议，还要加失败重试、存储、CDN、支付手续费和利润。
能只按模型成本定价吗？不建议，还要加失败重试、存储、CDN、支付手续费和利润。
API 是否已经全面开放？需要以火山引擎控制台为准，公开报道显示早期存在分阶段开放。
API 是否已经全面开放？需要以火山引擎控制台为准，公开报道显示早期存在分阶段开放。
Bottom line
Seedance 2.0 pure generation is roughly 0.95 CNY per second, while video editing mode is roughly 0.58 CNY per second, based on the public 15-second token reference. For product pricing, use cost per successful usable video, not only token cost.
If you want one API layer for video, image, chat, and other AI models, try Crazyrouter.
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