Google Flow uses a credit system for AI video generation. The confusing part is that the cost depends on the model, video length, subscription type, and whether you are generating or editing a video.
If you are trying Google Flow for the first time, the most important thing to know is this:
Flow credits are charged per generation, not necessarily per request.
A single request can sometimes create multiple generations, so your balance can drop faster than expected. If you are new to Flow and want to learn how the main video tools work, start with our Google Flow guide.
Here is how Google Flow credits currently work and how much different video generations cost.
How Many Google Flow Credits Do You Get?
You do not need a paid subscription just to try Flow. Google currently gives users 50 Flow credits per day without a subscription. These daily credits are enough for testing the lower-cost video models, although they can disappear quickly if you use higher-quality generations.
Paid Google AI plans add monthly Flow credits:
| Plan | Flow credits |
|---|---|
| No subscription | 50 per day |
| Google AI Plus | 200 per month |
| Google AI Pro | 1,000 per month |
| Google AI Ultra $100 | 10,000 per month |
| Google AI Ultra $200 | 25,000 per month |
The monthly credits refresh with your billing cycle, while unused monthly Flow credits do not roll over. Daily free credits also do not roll over.
How Much Does One Google Flow Video Cost?
The price depends mainly on the model you select. For the current Veo 3.1 models, the basic cost is:
| Model | Video length | Non-Ultra | Ultra |
|---|---|---|---|
| Veo 3.1 Lite | 4s, 6s, 8s | 10 credits | 5 credits |
| Veo 3.1 Fast | 4s, 6s, 8s | 20 credits | 10 credits |
| Veo 3.1 Quality | 8s | 100 credits | 100 credits |
The important detail is that Veo 3.1 Lite and Fast charge the same number of credits for 4-, 6-, and 8-second generations. A longer clip therefore does not automatically cost more credits within those models.
For example, if you have the free 50-credit daily allowance:
- 5 Lite generations = 50 credits
- 2 Fast generations = 40 credits
- 1 Quality generation = 100 credits
So the free allowance is much better suited to testing Lite or Fast than repeatedly using Quality.
How Many Videos Can 50 Free Credits Make?
This is probably the most useful calculation for new users.
With 50 daily credits, you could theoretically make:
Veo 3.1 Lite:
5 generations × 10 credits = 50 credits
Veo 3.1 Fast:
2 generations × 20 credits = 40 credits, leaving 10 credits
Veo 3.1 Quality:
You cannot generate one Quality video with only 50 credits because one generation costs 100 credits.
However, this assumes every request creates only one generation.
Google specifically warns that some Flow requests can create multiple generations. Therefore, don't assume that pressing the Generate button once always means you spend only one generation's credit cost.
Does Video Length Change the Credit Cost?
Not always. For Veo 3.1 Lite and Fast, the current credit cost is the same for 4-, 6-, and 8-second videos.
For example:
Veo 3.1 Fast
- 4 seconds → 20 credits
- 6 seconds → 20 credits
- 8 seconds → 20 credits
This makes an 8-second generation more attractive when you already know what you want. Instead of generating several short clips separately, you can sometimes get more useful footage from one longer generation. The Quality model currently generates 8-second videos for 100 credits.
What About Gemini Omni Flash?
Google Flow also offers Gemini Omni Flash for video generation. Its credit cost is lower than Veo 3.1 Quality and varies according to both resolution and duration.
At 720p, the current costs are:
| Length | Credits |
|---|---|
| 4 seconds | 7 |
| 6 seconds | 10 |
| 8 seconds | 12 |
| 10 seconds | 15 |
At 360p, the costs are even lower:
| Length | Credits |
|---|---|
| 4 seconds | 4 |
| 6 seconds | 5 |
| 8 seconds | 6 |
| 10 seconds | 7 |
Gemini Omni Flash can therefore be useful when you need inexpensive drafts, quick experiments, or longer short-form clips without spending 20–100 credits on every generation.
How Much Does Video Editing Cost?
Generating a new video is not the only thing that can use credits. Google currently lists 40 credits for editing uploaded or generated videos with Gemini Omni Flash, regardless of the video's length or resolution.
This matters if you are trying to fix a small problem. For example, imagine you already have a video you like but want to change the lighting or remove an unwanted element. Editing it costs 40 credits. In some cases, regenerating a cheaper clip may make more sense than editing an existing video. So before clicking an editing tool, check the credit cost shown in Flow.
What About 1080p and 4K?
Upscaling can also affect your credit usage. For Plus, Pro, and Ultra subscribers, Google currently lists 1080p upscaling at 0 credits.
4K upscaling is different. It is available to Ultra users for 50 credits. Non-Ultra subscribers cannot currently use the 4K upscaling option.
That means you do not necessarily need to spend credits on a higher-quality generation just because you eventually want a 1080p video. A practical workflow is to create the shot first, check whether you actually like it, and then upscale the successful version.
What Is the Cheapest Way to Use Google Flow?
If your goal is to experiment rather than produce a final commercial video, don't start with Veo 3.1 Quality.
A better workflow is:
- Start with a cheaper model. Use Lite or Gemini Omni Flash to test the idea.
- Fix the prompt before generating again. If the character, camera movement, or setting is wrong, improve the prompt instead of repeatedly generating the same bad result.
- Use references when consistency matters. If you need the same character or product across scenes, give Flow useful visual references instead of relying entirely on text.
- Save Quality generations for shots that actually work. A 100-credit Quality generation is expensive compared with a 10-credit Lite generation.
- Check the credit cost before generating. Google says the latest costs are shown in Flow near the prompt box, and limits can change.
How Long Do Google Flow Credits Last?
Free daily credits refresh based on your first generation rather than simply resetting at midnight. For example, if you first use your daily credits on August 12, the next set becomes available on August 13. Unused daily credits do not roll over.
Monthly subscription credits refresh at the start of your billing cycle and also do not roll over. This is useful to know if you only use Flow occasionally. You cannot save several months of unused credits and then spend them all on one large project.
Is Google Flow Worth the Credits?
It depends on what you are trying to make. If you just want to generate random AI clips, spending 100 credits on a single Quality generation may not make much sense. But Flow becomes more useful when you are building a sequence of connected shots. Its workflow lets you work with references, frames, generated clips, edits, and scenes rather than treating every generation as a completely separate video.
For simple experiments, start with the cheaper models. For important shots, move up to Veo 3.1 Fast or Quality when the prompt and composition are already working.
Google Flow Credits: Quick Answer
If you only remember a few numbers, remember these:
- 50 credits: daily free allowance
- 10 credits: Veo 3.1 Lite generation for non-Ultra users
- 20 credits: Veo 3.1 Fast generation for non-Ultra users
- 100 credits: Veo 3.1 Quality generation
- 7–15 credits: Gemini Omni Flash at 720p, depending on length
- 4–7 credits: Gemini Omni Flash at 360p
- 40 credits: Gemini Omni Flash video editing
- 50 credits: 4K upscaling for Ultra users
The exact credit rules can change, so check the cost displayed inside Flow before making a large batch of videos.
The biggest mistake is thinking that one click equals one fixed credit cost. Flow charges based on the generations produced, and a single request can produce multiple generations. If you are trying to stretch your credits, test cheaply first, refine your prompt, and only spend heavily once you have a shot worth keeping.