AI audio cost calculator: characters, revisions and plan limits
Estimate ElevenCreative website credits from finished minutes, script length and regeneration. See the formula, included allowance and any unknown extra charges.
This calculator covers text-to-speech in the ElevenCreative website. API calls, voice agents, dubbing and music use different billing. Characters per finished minute are your own production assumption.
Your estimate
estimated per month
ElevenCreative Starter · monthly billing
- Required usage
- 22,500 credits
- Monthly included allowance
- 30,000 credits
- Unused allowance
- 7,500 credits
- Above allowance
- 0 credits
- Base cost
- USD 6.00
- Extra cost for this month
- USD 0.00
Estimated generated characters: 30 × 500 × 1.5 = 22,500
Required credits: 22,500 × 1 × 1 = 22,500
Usage and blocks round up; money estimates round up to two decimal places. Taxes, FX conversion, external APIs and maintenance/editing labour are excluded. Annual plans add only this month’s extras, not twelve months of extra purchases.
How to use this estimate
Start with one representative script
For a 10-minute finished recording made from 5,000 characters, enter 500 characters per minute. At 30 finished minutes a month and a 1.5 generation multiplier, the estimate is 22,500 generated characters. With a standard voice multiplier of 1, that is 22,500 credits. This minute-to-character ratio is an editable example, not a promised speaking speed or language conversion.
Separate finished output from generated work
A 30-minute delivery can require more than 30 minutes of generated work after revisions. A multiplier of 1.5 assumes another half-script is generated. Paragraph edits, changed voices and preview rules can change consumption; update the assumption using your actual usage history.
Published character billing and unknown extras
The official help page describes website generation as one credit per character before voice modifiers; API discounts are separate. We use regular monthly prices and exclude introductory coupons, carried-over credits and free-regeneration exceptions. If extra pricing is unknown, we show the required extra credits rather than inventing a total.
What is outside the estimate
This is an estimate from your inputs. Check plan availability, features, commercial-use conditions, concurrency, storage, taxes and currency fees separately. External LLMs/APIs, servers and editing or operations labour are excluded. Inputs are calculated in this browser; this tool does not purchase or subscribe to a service.
Published rates and official sources
Checked: 2026-10-28 · Regular prices; introductory promotions are excluded.
| Plan | Monthly base | Billing | Monthly allowance |
|---|---|---|---|
| ElevenCreative FreeAudio: non-commercial, attribution required | USD 0.00 | Monthly billing | 10,000 credits |
| ElevenCreative Starter | USD 6.00 | Monthly billing | 30,000 credits |
| ElevenCreative Creator | USD 22.00 | Monthly billing | 121,000 credits |
| ElevenCreative Pro | USD 99.00 | Monthly billing | 600,000 credits |