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Runway API Cost Calculator

Pick a Runway Dev video model and resolution, enter seconds per clip, kept clips per month and takes per kept clip, plus any Gen-4.5 / Aleph output-format surcharge. The calculator applies the model's per-second rate (1 credit = $0.01), minimum duration or minimum charge and whole-credit rounding, and returns cost per generation, per kept clip, per finished second and per month. A recipes block prices fixed-price Product Ad, Product Swap, UGC and Multi-Shot videos. Estimates only; dev.runway.com/pricing prevails.

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Cost per generation
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Cost per kept clip
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Monthly
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Fixed-price recipes

Recipe cost
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Formula: per generation = max(seconds, model minimum) × ($/s at resolution + output-format surcharge) + Omni Flash input extras, floored at the model's minimum charge and rounded up to a whole credit (1 credit = $0.01). Per kept clip = per generation × takes; monthly = kept clips × per kept clip. Minimums: Gen-4.5 2 s, Gen-4 Turbo $0.10, Aleph 2.0 $0.56, Act Two $0.15, Seedance 2.0 / Fast / Mini 4 s, Seedance 2.5 $0.80, MiniMax H3 Max 5 s. Veo 3.1 is the same rate at 720p and 1080p. Recipes: Product Ad $1.76 (720p) / $2.16 (1080p) for 4 s + $0.30 / $0.40 per extra second; Product Swap $1.88 / $2.28; Product UGC $1.68 / $2.08; Multi-Shot $0.13 / $0.17 per s + $0.04 per call (5 s min).

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

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How it works

How does Runway API pricing work?
Runway Dev sells credits at $0.01 each with no subscription, and each model bills per second of output at the resolution you choose — for example Gen-4.5 $0.12/s, Gen-4 Turbo $0.05/s, Veo 3.1 $0.40/s with audio or $0.20 without, Seedance 2.0 $0.30/s at 720p.
What are the minimum charges?
Gen-4.5 bills at least 2 seconds, Gen-4 Turbo at least $0.10, Aleph 2.0 at least $0.56, Act Two at least $0.15, Seedance 2.0 / Fast / Mini at least 4 seconds, Seedance 2.5 at least $0.80 and MiniMax H3 Max at least 5 seconds per generation.
Is the Kling 4.0 price permanent?
No. Kling 4.0 is 20% off through November 30, 2026: $0.1256/s at 720p and $0.188/s at 1080p versus list $0.157 and $0.235. Untick the promo box to see list prices; it switches off automatically after the end date.
What do ProRes, 10-bit and HDR output cost?
On Gen-4.5 and Aleph 2.0, ProRes or PNG sequence adds $0.05/s and 10-bit SDR adds $0.20/s ($0.40/s for Aleph at 4K). HDR adds $0.20/s on Gen-4.5 only.
What does the Product Ad recipe cost?
The Product Ad Video recipe is $1.76 for a 4-second 720p video plus $0.30 per extra second ($2.16 + $0.40 at 1080p), 4–15 seconds, covering every step inside it. Product Swap is $1.88 / $2.28, Product UGC $1.68 / $2.08, Multi-Shot $0.13 / $0.17 per second + $0.04 per call.