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How Much Does AI Voiceover Cost per Minute?

AI voiceover is billed per character, not per minute. What a minute, a drama episode, an audiobook chapter and a lesson really cost, versus human voice actors.

2026年9月5日VoiceSmiths TeamVoiceSmiths Team
How Much Does AI Voiceover Cost per Minute?

"How much per minute" is the most common question about AI voiceover, and the honest answer is that per-minute pricing is the wrong frame: AI voiceover is billed per character, so speaking pace does not change the price. This post converts typical content into minutes and money so you can compare it with human voice actors.

The conversion

Spoken English runs at about 150 words, or 800 characters, a minute. The standard model costs 7 credits per 100 characters, so a minute is roughly 56 credits; the fast model costs 4 per 100, about 32. The Creator plan at $19.90 includes 2,400 credits — about 43 minutes on the standard model, or 44 cents a minute; on the fast model about 75 minutes, or 25 cents a minute.

ContentCharactersLengthCredits (standard)
One short-video script1,00075 s70
A short-drama episode5,0006 min350
An audiobook chapter16,00020 min1,120
A 30-minute lesson24,00030 min1,680
How Much Does AI Voiceover Cost per Minute?

Versus a human voice actor

Human voiceover runs from $50 to $500 per finished minute depending on the talent, and every script change means a new session. AI re-generation is billed only on the characters you change. Humans still win on breath control in long passages and on improvisation; for drama, courses and explainers the AI is already there, and for the one hero line in an ad it is worth trying several voices or booking a person.

ボイス: Daniel英語12秒
原稿:Good evening, and welcome to the news. Our top story tonight: the first cross-sea high-speed rail line opened to passengers this morning, cutting the journey to under an hour.

Versus classic TTS

Classic TTS is cheap per call but sounds like a machine. The premium buys emotion, phrasing and character — one clip makes the case:

ボイス: George / Alice / Jessica英語17秒
原稿:I've read the contract. The terms are negotiable. The people are not. How charming. You think this is a negotiation? It is a notice. Um — maybe some tea first? That rain isn't stopping any time soon. [laughs] Fine. Nobody leaves until it does.

Four ways to spend less

  1. Draft on the fast model, then regenerate the final on standard or flagship.
  2. Failed generations are refunded, so experimenting is free.
  3. Submit long text in one go; splitting it re-bills the context.
  4. Yearly plans cost two months less — see pricing.

The full rules are in how credits work; model differences are in picking the right TTS model.

あなたのストーリーを、このようなボイスドラマに

  1. 章または台本を貼り付け(最大8,000文字)
  2. キャストを無料で確認:すべてのキャラクターにボイスを割り当て、タップで試聴
  3. 生成:2,000文字のエピソードは約140クレジットなので、$3.90のお試しパックで1話作れます。MP3とセリフごとにタイミングを合わせた字幕が手に入ります