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Kling 3.0 cost per video: what a usable clip costs in Kling and inside Runway

Kuaishou’s Kling 3.0 priced per 5, 10, 15, 30 and 60-second clip — one try and with the retries you will actually need — on Kling’s own credits, inside Runway (new: verified Oct 22, 2026) and on the Runway API. Every rate from an official page.

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Quick answer

Kling 3.0 is cheapest in Kling’s own app: 6 credits per second at 720p without audio, up to 12 at 1080p with native audio. On the Standard plan (annual, $6.60/mo for 660 credits, $0.0100 per credit) that is $0.30–$0.60 per 5-second clip and $5.40–$10.80 per usable 30-second video with 2 retries. Inside Runway, Kling 3.0 Std is 9 credits/sec (13 with audio) and Pro is 12 (17 with audio) — on Runway Standard annual credits ($0.0192) that is $5.18 to $9.79 per 30-second try and $15.55 to $29.38 usable, roughly 2.7–2.9× the Kling-app price (cheapest vs cheapest, priciest vs priciest). Kling 3.0 Pro without audio in Runway costs exactly the same as Runway’s own Gen-4.5 (12 credits/sec, $20.74 usable). On the Runway API ($0.01/credit) it is $8.10–$15.30 usable 30s.

Basis: rates from assets/data.js: Kling 3.0 and 2.6 credits per second from Kling’s official Kling VIDEO 3.0 user guide and Kling VIDEO 2.6 guide (verified Oct 17, 2026); Kling plan prices from Kling membership plans (verified Oct 17, 2026 — the page returned no price table when we re-checked Oct 22, so confirm in-app); Kling 3.0 inside Runway and on the Runway API from the Runway Academy credits page and Runway API pricing (verified Oct 22, 2026); Runway plans from runway.com/pricing. “Usable” = 3 attempts (1 + 2 retries), the same convention as our calculator. Credit storefronts are valued at the entry paid plan’s annual price per credit (Kling Standard $0.0100, Runway Standard $0.0192), assuming you use all your credits. Cost only — no quality ranking.

Kling 3.0 credits per second, by route

Kling O3 inside Runway (Standard 13, Pro 17, 4K 43 credits/sec in the app and on the API, re-verified Oct 24, 2026) and Kling 2.6 Pro inside Runway (25 credits/sec, app only) are now in the calculator and ranked — see Kling O3 cost. Kling’s app adds 2 credits per second for voice control. Runway API: “Kling 3.0 Standard and Pro use the no-audio rate when audio is false. Kling 3.0 4K uses the same rate either way. Kling O3 is billed at the rates above whether or not audio is false” (audio defaults to on). The same API page lists kling2.5_turbo_pro at 12 credits/sec. Runway API credits are a separate balance from app plan credits.

Cost per clip: 5s, 10s, 15s, 30s, 60s with retries

Each pair is one try and usable (3 attempts).

Maths: credits/sec × seconds × $ per credit; usable = × 3. Kling 3.0 makes 3–15 seconds per generation, so 30s is two generations and 60s four — the per-second maths is the same, but each extra generation is another chance to need a retry.

What a credit costs on each plan

Bigger plans lower the price per credit. Each cell: usable 30-second video at that credit price.

Kling Ultra (26,000 credits/mo) price: check official pricing. Kling membership credits expire 1 month after they are distributed; purchased credits last 2 years. Runway Standard and Pro credits don’t roll over. $ per credit assumes you use every credit before it resets.

How far one month of credits goes

• Kling Standard (660 credits): about 110s of Kling 3.0 720p without audio or 55s of 1080p with audio — one usable 30-second 720p video (540 credits) fits; one usable 30s at 1080p with audio (1,080) does not.
• Runway Standard (625 credits): about 69s of Kling 3.0 Std without audio or 36s of Pro with audio — not enough for one usable 30-second video on any Kling 3.0 mode (810–1,530 credits).
• Runway Pro (2,250 credits): about 250s of Std without audio or 132s of Pro with audio.

Kling 3.0 vs Kling 2.6 (Kling app, Standard annual credits)

Rank = position among the 151 verified text/image-to-video rates in the pricing comparison (usable 30s, ties share a rank). Inside Runway, Kling 3.0 Std without audio ranks 93= (tied with LTX 2.5 Fast 720p inside Runway), Pro without audio 105= (tied with Runway Gen-4.5, Gen-4, LTX 2.5 Pro 720p and Kling 2.5 Turbo Pro 720p), Std with audio 114= (tied with LTX 2.5 Fast 1080p and Kling O3 Standard) and Pro with audio 130= (tied with LTX 2.5 Pro 1080p and Kling O3 Pro) of 153; re-ranked Nov 1, 2026 9pm after Pika’s Kling 3.0 and Veo 3.1 Fast 720p rates were added (Pika cost), Nov 1, 2026 9am after 13 Vidu API rates were added (Vidu cost), Oct 31, 2026 9pm after MiniMax H3-Lite and H3-Highspeed were added (MiniMax Hailuo cost), Oct 27, 2026 9am after Grok Imagine (xAI) was added (Grok Imagine cost), Oct 26, 2026 3pm after LTX’s own API was added (LTX API pricing), Oct 25, 2026 3pm after Kling’s own API was added (Kling API pricing: Kling 3.0 $0.084–$0.168 per second, $7.56–$15.12 per usable 30s), Oct 25, 2026 9am after Kling 2.5 Turbo / Turbo Pro inside Runway (Kling 2.5 Turbo cost), Oct 24, 2026 9pm after Kling O3 and Kling 2.6 Pro inside Runway (Kling O3 cost), at 3pm after HappyHorse 1.0 inside Runway (HappyHorse cost), at 9am after Alibaba Cloud’s direct Wan API (Wan API pricing) and earlier that day after Wan 2.6 and Wan 2.6 Flash inside Runway (5–15 credits/sec, $8.64–$25.92 usable 30s) were added — see Wan 2.6 cost and Runway models ranked by cost.

How to pay less for Kling 3.0

• Buy Kling credits from Kling if Kling is the model you want — Runway’s credits cost about twice as much each and Runway charges more credits per second.
• Drop native audio you will replace. In Kling, 720p goes from 9 to 6 credits/sec without audio (-33%); in Runway, Std from 13 to 9.
• Draft at 720p, finish at 1080p. Most retries happen while you find the shot.
• Use Kling 2.6 Standard mode for throwaway tests (3 credits/sec) — then render the keeper on 3.0.
• Spend membership credits first — they expire after a month; purchased credits last 2 years.

More context: the calculator, Runway vs Kling vs Pika vs Veo, Kling pricing, Runway pricing, Runway vs Kling cost, Kling credits explained, Runway credits explained, how many credits do I need, the AI video generator pricing comparison, the cheapest AI video generator, AI video API pricing and the FAQ.

Sources

Kling: Kling VIDEO 3.0 user guide (Kling 3.0 6/8/9/12 credits/sec, 3–15s, voice control +2/sec; verified Oct 17, 2026), Kling VIDEO 2.6 guide (Kling 2.6 rates; Oct 17, 2026), Kling membership plans (plans; Oct 17, 2026). Runway: Runway Academy credits page (Kling 3.0 Std 9 / 13 and Pro 12 / 17 credits/sec; Oct 22, 2026), Runway API pricing (kling3.0_standard, kling3.0_pro, kling3.0_4k, Kling O3; $0.01 per API credit; Oct 22, 2026), runway.com/pricing (plans, Kling 3.0 on Standard, Pro and Max; Oct 22, 2026). Prices change — confirm in-product before you buy.

FAQ

How much does a Kling 3.0 video cost?

On Kling's own Standard plan (annual, $6.60 a month for 660 credits, about $0.01 per credit), Kling 3.0 costs 6 credits per second at 720p without audio and 12 at 1080p with native audio. A 5-second clip is $0.30 to $0.60, a 10-second clip $0.60 to $1.20, and a usable 30-second video with 2 retries (3 attempts) is $5.40 to $10.80. Inside Runway the same 30 seconds costs $15.55 to $29.38 usable on Standard annual credits.

How many credits per second does Kling 3.0 use?

In Kling's app, Kling 3.0 uses 6 credits per second at 720p without native audio, 8 at 1080p without audio, 9 at 720p with audio and 12 at 1080p with audio, plus 2 per second for voice control. Inside Runway it uses Runway credits: Kling 3.0 Std is 9 per second without audio and 13 with audio, Kling 3.0 Pro is 12 and 17. The Runway API also lists Kling 3.0 4K and Kling O3 4K at 43 credits per second, and Kling O3 Standard and Pro at 13 and 17.

Is Kling 3.0 cheaper in Kling or inside Runway?

In Kling's own app. On entry annual plans a Kling credit costs about $0.0100 and a Runway credit $0.0192, and Runway also charges more credits per second. A usable 30-second video is $5.40 (720p, no audio) to $10.80 (1080p, audio) on Kling Standard, against $15.55 (Std, no audio) to $29.38 (Pro, audio) on Runway Standard. Runway API credits at $0.01 each bring that to $8.10 to $15.30. Runway does not state the output resolution of Std and Pro, so match settings in-app before comparing.

How much does a 30-second Kling 3.0 video cost?

One 30-second try costs $1.80 at 720p without audio, $2.40 at 1080p without audio, $2.70 at 720p with audio and $3.60 at 1080p with audio on Kling's Standard plan. With 2 retries that is $5.40, $7.20, $8.10 and $10.80. Kling 3.0 makes 3 to 15 seconds per generation, so 30 seconds is at least two generations.

How long can one Kling 3.0 generation be?

Kling's official VIDEO 3.0 guide lists 3 to 15 seconds per generation, so a 30-second video takes two generations and a 60-second video four. Kling 2.6 makes 5 or 10 seconds per generation. Inside Runway, the pricing pages we checked do not state Kling 3.0's length options, so check them in the app.

Is Kling 3.0 more expensive than Kling 2.6?

Yes, per second. Kling 2.6 Standard mode is 3 credits per second ($2.70 per usable 30 seconds; only Grok Imagine 1.5 Lite 480p on xAI's API ($1.80) and three $2.25 rates are lower: Alibaba Cloud's Wan 2.6 Flash API without audio, MiniMax H3-Lite 480P and, since Nov 2, 2026, Luma Ray3.2 540p on Luma Plus annual credits, now the cheapest subscription rate we track) and Kling 2.6 Professional is 5 without audio and 10 with audio. Kling 3.0 starts at 6 credits per second ($5.40) and reaches 12 at 1080p with audio ($10.80). Kling 3.0 makes longer generations (up to 15 seconds vs 10) and at 1080p with native audio it costs 20% more per second than Kling 2.6 Professional with audio (12 vs 10 credits).