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AI Video Generation API Cost Comparison

Enter kept clips per month, seconds per clip, takes per kept clip and a resolution once. The calculator prices every Runway Dev video model offered at that resolution — Gen-4.5, Gen-4 Turbo, Aleph 2.0, Veo 3.1 / Fast, Kling 3.0 / 4.0, Seedance 2.0 / 2.5, WAN 3.0, MiniMax H3 and Gemini Omni Flash 1.1 — applies minimum durations and charges, and sorts them by cost per finished clip, with audio-included flags and Gemini API direct for Omni Flash at 720p. Estimates only; official pricing pages prevail.

計算はブラウザ内で行われます。データはアップロードされません。

Cheapest per finished clip
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Gemini API direct
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#Model (Runway Dev)$/sAudioMinimumPer generationPer finished clipMonthly

Formula: per finished clip = max(seconds, minimum) × $/s (floored at any minimum charge, rounded up to $0.01) × takes; monthly = clips × per finished clip. Only models offered at the chosen resolution are listed (Gen-4.5, Gen-4 Turbo, Aleph 2.0 and Act Two bill one rate at any resolution; MiniMax 768p is shown under 720p). Audio: "Included" = always generated, "Yes/No" = with/without-audio rate, "—" = silent or not stated. All rates are Runway Dev list prices; Veo 3.1 direct on the Gemini API is not on Google's official Gemini API pricing page as of 2026-11-01, so it is not included.

Estimates only. Official list prices as of 2026-11-01 (Asia/Shanghai); the provider's pricing page prevails. Sources: Runway Dev pricing · Gemini API pricing

Gemini Omni Flash Video Cost Calculator · Runway API Cost Calculator · Gemini Image Cost Calculator · OpenAI Image API Cost Calculator · AI Image Generation API Cost Comparison · fal.ai Cost Calculator

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データはアップロードされますか？
いいえ。これらの計算とQRコードはブラウザ内で実行されます。
AI価格は変わりますか？
はい。ベンダーは頻繁に改定します。$/1Mやプランを編集し、予算前に公式を確認してください。
データはアップロードされますか？
いいえ。計算はブラウザ内で完結します。