How to Calculate Timelapse Storage Requirements

Understanding Timelapse Storage

Timelapse photography works fundamentally differently from continuous video recording. Where a surveillance or broadcast camera captures 25 to 30 frames per second and encodes them into a compressed video stream, a timelapse system captures individual still frames at much longer intervals -- once every minute, every five minutes, or even once per hour. Each frame is stored as a standalone image file, typically JPEG or PNG.

This distinction matters for storage planning. Continuous video at 1080p with H.264 compression might consume 2 to 5 GB per day depending on scene complexity. A timelapse camera capturing one frame per minute at the same resolution stores roughly 1,440 individual JPEG files per day, but the total volume is far smaller because there is no inter-frame video encoding overhead and each image is independently compressed.

Three variables control how much storage a timelapse project will consume:

1. Frame size -- determined by the image resolution and the compression format (JPEG vs. PNG).
2. Capture interval -- how often a frame is recorded, which sets the number of frames per day.
3. Project duration -- how many days, weeks, or months the timelapse runs.

Multiply these together, factor in the number of cameras, and you have your total storage requirement. The sections below provide the reference data and formulas to make this calculation straightforward.

Frame Size Reference Table

Individual frame sizes vary depending on scene content, but the values below are reliable averages based on real-world timelapse captures of construction sites, landscapes, and interior spaces.

Resolution	Megapixels	JPEG (quality 85%)	PNG (lossless)	Per hour (1 min interval, JPEG)	Per day (1 min interval, JPEG)
1920 x 1080 (Full HD)	2.1 MP	0.4 MB	2.8 MB	24 MB	576 MB
2560 x 1440 (2K / QHD)	3.7 MP	0.7 MB	4.5 MB	42 MB	1,008 MB
2688 x 1520 (4 MP)	4.1 MP	0.8 MB	5.0 MB	48 MB	1,152 MB
3840 x 2160 (4K / UHD)	8.3 MP	1.5 MB	9.5 MB	90 MB	2,160 MB

A few notes on these numbers. JPEG at 85% quality offers the best trade-off between file size and visual fidelity for most timelapse work. You lose negligible detail compared to 95% quality, but files are roughly 40% smaller. PNG is lossless and produces significantly larger files; it is worth considering only when you need to perform heavy post-processing on individual frames and cannot tolerate any compression artifacts.

For the rest of this guide, all calculations use JPEG at 85% quality unless stated otherwise, as this is the format most timelapse platforms -- including Timelapsify -- use by default.

The Storage Formula

The core calculation is simple multiplication:

Total Storage = Frame Size x Frames per Day x Project Duration (days) x Number of Cameras

Worked example 1: Single camera, construction site, 6 months

• Resolution: 4 MP (0.8 MB per frame)
• Capture interval: 1 frame every 5 minutes
• Frames per day: 288
• Daily storage: 288 x 0.8 MB = 230.4 MB
• Project duration: 180 days
• Total storage: 230.4 MB x 180 = 41,472 MB = approximately 40.5 GB

Worked example 2: Four cameras, commercial development, 1 year

• Resolution: 4K (1.5 MB per frame)
• Capture interval: 1 frame every minute
• Frames per day per camera: 1,440
• Daily storage per camera: 1,440 x 1.5 MB = 2,160 MB = 2.11 GB
• Project duration: 365 days
• Storage per camera: 2.11 GB x 365 = 770 GB
• Total for 4 cameras: 770 GB x 4 = 3,080 GB = approximately 3.0 TB

Worked example 3: Single camera, interior renovation, 3 months

• Resolution: 1080p (0.4 MB per frame)
• Capture interval: 1 frame every 15 minutes
• Frames per day: 96
• Daily storage: 96 x 0.4 MB = 38.4 MB
• Project duration: 90 days
• Total storage: 38.4 MB x 90 = 3,456 MB = approximately 3.4 GB

These examples illustrate the enormous range in storage requirements. A modest interior project at 1080p might need only a few gigabytes, while a multi-camera 4K construction timelapse spanning a year can approach multiple terabytes.

Capture Interval Impact

The capture interval is the single most influential variable in storage consumption. Halving the interval doubles the number of frames and doubles the storage. The table below shows daily and monthly storage for each common interval at three popular resolutions.

1080p (0.4 MB per frame)

Interval	Frames/Day	Daily Storage	Monthly Storage (30 days)
1 minute	1,440	576 MB	16.9 GB
5 minutes	288	115 MB	3.4 GB
15 minutes	96	38.4 MB	1.1 GB
1 hour	24	9.6 MB	288 MB

4 MP (0.8 MB per frame)

Interval	Frames/Day	Daily Storage	Monthly Storage (30 days)
1 minute	1,440	1,152 MB	33.8 GB
5 minutes	288	230 MB	6.7 GB
15 minutes	96	76.8 MB	2.3 GB
1 hour	24	19.2 MB	576 MB

4K (1.5 MB per frame)

Interval	Frames/Day	Daily Storage	Monthly Storage (30 days)
1 minute	1,440	2,160 MB	63.3 GB
5 minutes	288	432 MB	12.7 GB
15 minutes	96	144 MB	4.2 GB
1 hour	24	36 MB	1.1 GB

Choosing the right interval depends on the pace of change in your scene:

• Every 1 minute is ideal for fast-moving construction sites where cranes, vehicles, and workers create constant visible change. This interval produces the smoothest final timelapse video but consumes the most storage.
• Every 5 minutes is a strong general-purpose choice. It captures enough detail for most construction and renovation projects while using only 20% of the storage that a 1-minute interval requires.
• Every 15 minutes suits slower projects such as seasonal landscape changes, long-term infrastructure work with infrequent activity, or indoor plant growth experiments.
• Every 1 hour is reserved for very gradual changes -- seasonal shifts, erosion monitoring, or multi-year architectural projects where daily progress is minimal.

Project Duration Planning

Timelapse projects range from a few weeks to several years. The table below provides cumulative storage estimates for a single camera at 4 MP resolution with a 5-minute capture interval (a common baseline configuration).

Duration	Total Frames	Total Storage
1 month	8,640	6.7 GB
3 months	25,920	20.2 GB
6 months	51,840	40.5 GB
1 year	105,120	82.0 GB
2 years	210,240	164.0 GB
3 years	315,360	246.0 GB

For multi-camera setups, multiply by the number of cameras. A 3-camera array running for one year at the same settings would require approximately 246 GB. A 10-camera commercial deployment over two years approaches 1.6 TB.

When planning for long-duration projects, build in a 10 to 15 percent buffer above your calculated total. Camera firmware updates, interval changes mid-project, and occasional burst captures during critical milestones can push actual usage above the baseline estimate.

Cloud vs. Local Storage

Local Storage

Traditional timelapse setups store frames on local media -- SD cards, NAS devices, or on-site servers. This approach has low ongoing costs once the hardware is purchased, but carries significant risks:

• Hardware failure. A dead hard drive or corrupted SD card can destroy months of irreplaceable footage.
• Physical access required. Retrieving frames means visiting the site, which is impractical for remote locations.
• Capacity limits. Local drives fill up. If nobody notices in time, the camera stops recording or begins overwriting old frames.
• No remote monitoring. You cannot verify that the camera is capturing correctly without physically checking the device.

Cloud Storage

Timelapsify uses S3-compatible cloud storage (Amazon S3, Cloudflare R2, or other compatible providers) to store every frame. This architecture solves the problems above and introduces additional advantages:

• Durability. S3-class storage provides 99.999999999% (eleven nines) data durability. Frames are replicated across multiple physical locations automatically.
• Remote access. View, download, or share frames from anywhere through the Timelapsify dashboard. No site visits required.
• Automatic scaling. Storage grows with your project. No need to predict capacity or swap drives.
• Integration with processing. Frames stored in the cloud are immediately available for server-side timelapse video rendering, without transferring files from a local device.

Cost Comparison

Cloud storage costs vary by provider and volume, but typical S3-compatible pricing falls in the range of $0.005 to $0.023 per GB per month. For a representative project -- one 4 MP camera, 5-minute interval, running for 12 months (approximately 82 GB total) -- the storage cost would be:

• S3 Standard: 82 GB x $0.023/GB/month x 12 months = approximately $22.63 per year
• S3 Infrequent Access: 82 GB x $0.0125/GB/month x 12 months = approximately $12.30 per year
• Cloudflare R2: 82 GB x $0.015/GB/month x 12 months = approximately $14.76 per year (no egress fees)

Compare this to the cost of a reliable NAS device ($300 to $600 for hardware alone, plus electricity and maintenance) and the risk of data loss, and cloud storage is clearly the more economical choice for most timelapse deployments.

Timelapsify includes storage in its subscription plans, so you do not need to manage cloud provider accounts or worry about these per-GB calculations directly. The numbers above are provided for reference so you can understand the underlying economics.

Storage Optimization Tips

Even with affordable cloud storage, optimizing frame size and capture frequency reduces costs, speeds up video rendering, and keeps your project manageable. Here are practical strategies.

JPEG Compression Levels

JPEG quality is specified on a scale from 1 (extreme compression, poor quality) to 100 (minimal compression, near-lossless). The relationship between quality and file size is not linear:

Quality Level	Relative File Size	Visual Impact
95%	1.4x baseline	Virtually indistinguishable from lossless
85%	1.0x baseline	Excellent quality, the recommended default
75%	0.7x baseline	Minor artifacts visible at full zoom, unnoticeable in video
60%	0.5x baseline	Noticeable softening, acceptable for preview or monitoring

Dropping from 85% to 75% saves roughly 30% of storage with minimal visual penalty in the final timelapse video. Because timelapse videos compress frames further and play them at high speed, minor JPEG artifacts are almost never visible to viewers.

Resolution Choices

Higher resolution captures more detail but uses proportionally more storage. Consider whether the final output genuinely requires 4K. If your timelapse will be published on social media or embedded on a website, 1080p is sufficient and uses roughly one-quarter the storage of 4K. Reserve 4K for projects where the client requires large-format prints, detailed zoom-in capabilities, or broadcast-quality deliverables.

A practical middle ground is to capture at a higher resolution (such as 4 MP) and downscale during video rendering. This preserves the option to crop or pan across the frame in post-production while keeping per-frame storage reasonable.

Adaptive Capture Intervals

Not every phase of a project moves at the same pace. A construction site might have intense activity during foundation work and framing, then slower progress during interior finishing. Timelapsify allows you to adjust capture intervals mid-project without interrupting the timelapse.

Consider starting with a 1-minute interval during high-activity phases and switching to 5 or 15 minutes during quieter periods. This approach can reduce total storage by 30 to 50 percent over the life of a long project without sacrificing visual quality during the most interesting phases.

Frame Cleanup Policies

For very long projects, you may accumulate frames that are no longer needed at full density. Some strategies:

• Thin older frames. After a project phase is complete and the corresponding video segment has been rendered, you can delete every other frame (or keep only every fifth frame) from that period. The rendered video preserves the full sequence.
• Archive completed phases. Move older frames to cheaper storage tiers (such as S3 Glacier or equivalent) where they remain available but at lower cost.
• Set retention policies. Define automatic rules that delete frames older than a certain age, keeping only the rendered videos as permanent records.

Timelapsify provides frame management tools in the dashboard that let you review, thin, or archive frames without writing scripts or managing storage backends directly.

Putting It All Together

Before starting a timelapse project, run through this checklist:

1. Determine your resolution. Match it to your final output requirements, not your camera's maximum capability.
2. Choose a capture interval based on the pace of change in your scene.
3. Estimate project duration including a buffer for delays and extensions.
4. Count your cameras and multiply.
5. Apply the formula: Frame Size x Frames per Day x Duration x Cameras.
6. Add 10-15% buffer for mid-project adjustments.

For a typical single-camera construction timelapse at 4 MP with a 5-minute interval running for six months, you are looking at approximately 40 GB of storage. That is a manageable volume for any cloud platform and costs only a few dollars per month to store.

With Timelapsify, storage management is handled automatically. Frames are uploaded to the cloud as they are captured, organized by camera and date, and available for instant video rendering. You focus on capturing the project; the platform handles the rest.