Backblaze Pricing Calculator
Estimate monthly and annual Backblaze costs for B2 Cloud Storage or Backblaze Computer Backup. Adjust storage, downloads, transactions, and device counts to model your real-world backup budget with a live chart and cost breakdown.
Interactive Calculator
Choose a product, enter your expected usage, and calculate an instant estimate.
Your estimate will appear here
Enter your usage details and click Calculate Cost.
Visual Cost Breakdown
The chart updates every time you run the calculator.
This calculator is designed for planning and budgeting. Always verify current commercial terms and regional policies on the official Backblaze pricing pages before procurement.
Expert Guide to Using a Backblaze Pricing Calculator
A Backblaze pricing calculator is one of the fastest ways to convert abstract backup requirements into an actionable monthly or annual budget. Many teams know how much data they have, but far fewer know how that volume translates into cloud storage spend, egress fees, API activity, and device-based backup subscriptions. A strong calculator closes that gap by turning storage size, download frequency, and endpoint count into a usable cost forecast.
Backblaze typically enters the evaluation shortlist for two different use cases. The first is B2 Cloud Storage, which is object storage priced mainly by the amount of data stored and transferred. The second is Backblaze Computer Backup, which follows a simpler per-computer subscription model. If you are pricing servers, media archives, application backups, or S3-compatible object storage workflows, B2 is usually the right lens. If you are budgeting for individual laptops or desktop endpoints, Computer Backup is often the more relevant option.
What the calculator is estimating
The calculator above models the most common decision inputs:
- Stored data in gigabytes for B2 Cloud Storage.
- Downloaded or egress data, which matters when you restore data, share content, or move files out of storage.
- Class B transactions for usage patterns that rely on API calls, listings, or metadata operations.
- Number of computers for endpoint backup subscriptions.
- Monthly data growth so you can estimate how quickly a low bill becomes a larger recurring expense.
That combination covers the majority of planning conversations. A freelance editor may only care about one workstation and one backup subscription. A startup may care about 10 TB of stored data plus a modest amount of egress. A media business or software platform may care about object storage growth over time and recurring API usage. Good pricing analysis starts by mapping your workload to the right commercial model.
How Backblaze pricing generally works
B2 Cloud Storage
With B2, the cost model is usage-driven. In practical terms, your bill is usually shaped by three categories:
- Capacity: how much data you keep stored each month.
- Data transfer: how much data you download or restore out of the platform.
- Transactions: the number and type of API operations used by your applications, backup tools, or automation.
This is why B2 pricing calculators are useful for engineering, finance, and operations teams alike. They allow you to evaluate whether a dataset is cheap to keep but expensive to retrieve, or whether a high-transaction workflow might need architecture changes. For example, a cold archive with low restore volume may remain highly cost-efficient, while a frequently downloaded media library can shift more cost into egress.
Computer Backup
Backblaze Computer Backup is much simpler. It is generally priced per protected computer, so estimating cost is mostly about multiplying the number of machines by the subscription tier you choose. This makes it easier for small businesses, consultants, and remote teams to budget because the data footprint itself is not the primary pricing variable in the same way it is for object storage. If you are comparing backup vendors for endpoints, this subscription style can be easier to forecast than pay-as-you-go storage pricing.
Pricing math at a glance
The following table shows the core assumptions used by this calculator. These are planning figures for quick estimation and should be validated against official pricing before a final purchase decision.
| Item | Planning Rate Used | How It Affects Your Cost |
|---|---|---|
| B2 stored data | $0.006 per GB per month | Every additional 1,000 GB adds about $6.00 per month. |
| B2 downloaded data | $0.01 per GB | Every additional 100 GB downloaded adds about $1.00. |
| B2 Class B transactions | $0.004 per 10,000 transactions | Transaction-heavy workflows usually have low cost impact, but they should still be modeled. |
| Computer Backup monthly plan | $9.00 per computer per month | Best for short commitment windows and straightforward monthly budgeting. |
| Computer Backup yearly plan | $99.00 per computer per year | Equivalent to about $8.25 per computer per month. |
| Computer Backup 2-year plan | $189.00 per computer per 2 years | Equivalent to about $7.88 per computer per month. |
Why storage growth matters more than most buyers expect
The most common budgeting mistake is assuming that today’s data footprint will remain static. In reality, storage consumption often grows steadily through user files, project versions, logs, design assets, media, database exports, and retention policies. Even a moderate monthly increase compounds over time. If your organization adds 5% more data per month, the year-end storage footprint can be meaningfully larger than your starting point.
That is why the calculator includes a growth field. It helps you shift from a snapshot estimate to a planning estimate. For many organizations, the first month of storage cost is not the problem. The long-term carry cost is. Growth-based forecasting becomes especially important for:
- Video production houses
- SaaS platforms retaining customer uploads
- Research teams preserving datasets
- IT departments centralizing backups from multiple sites
- Compliance-driven environments with long retention windows
Storage scale examples
The next table uses exact storage conversions and the calculator’s B2 planning rate to show how quickly monthly cost scales as your archive grows.
| Stored Data | Equivalent in GB | Estimated Monthly Storage Cost | Estimated Annual Storage Cost |
|---|---|---|---|
| 1 TB | 1,024 GB | $6.14 | $73.73 |
| 5 TB | 5,120 GB | $30.72 | $368.64 |
| 10 TB | 10,240 GB | $61.44 | $737.28 |
| 50 TB | 51,200 GB | $307.20 | $3,686.40 |
| 100 TB | 102,400 GB | $614.40 | $7,372.80 |
How to use the Backblaze pricing calculator effectively
1. Start with your real protected footprint
Do not estimate based on total device capacity unless that is what you truly plan to protect. Instead, measure the actual data that will be retained in Backblaze. Exclude temporary files, duplicate local caches, and obsolete datasets if your retention policy does not require them.
2. Separate backup storage from recovery traffic
Many teams only estimate storage and forget restore behavior. That is risky. If your operation occasionally restores large project folders, image libraries, or database snapshots, egress can materially change cost. A proper pricing estimate should include ordinary recovery traffic, not just disaster scenarios.
3. Account for growth and retention windows
If your data grows each month and your retention policy preserves historic versions, your bill can increase from two different directions at once. Both new data and retained old data affect the long-term total. This is one reason why budgeting at the start of a project often understates year-two costs.
4. Model multiple scenarios
Run the calculator at least three ways:
- Baseline: your expected normal month.
- Busy month: heavy uploads or a larger restore cycle.
- Growth case: the same workload after 6 to 12 months of data accumulation.
This approach is especially useful if you need budget approval. Finance stakeholders respond better to a range than a single-point estimate.
When B2 is usually the better fit
B2 Cloud Storage is often attractive when you need flexibility, API access, application integration, or object storage economics. It is a better fit than per-device backup when your environment includes:
- NAS backups and server backups
- Application-generated archives
- S3-compatible workflows
- Large media libraries
- Data lake, analytics, or archival storage patterns
- Third-party backup software that targets object storage
In these cases, a Backblaze pricing calculator helps determine not just cost, but architecture choices. If egress is low and data volume is high, object storage may be highly efficient. If restores are frequent and large, you may want to review cache layers, lifecycle policies, or delivery patterns.
When Computer Backup is usually the better fit
Computer Backup is commonly a better fit when your primary requirement is protecting user endpoints with minimal administration overhead. The pricing is easier to predict because it scales by protected computers rather than the exact volume stored. This can simplify procurement for businesses that just want dependable endpoint backup without designing object storage workflows.
Typical examples include:
- Consultancies protecting employee laptops
- Small businesses with remote staff
- Freelancers backing up a primary workstation
- Distributed teams that need simple endpoint coverage
Security and resilience considerations beyond price
A pricing calculator is valuable, but cost is only one part of backup selection. Recovery speed, retention rules, immutability options, access controls, encryption practices, and geographic redundancy all matter. In fact, federal guidance consistently emphasizes resilience and recovery planning alongside preventive controls.
For broader backup and cyber resilience best practices, review guidance from the following authoritative public sources:
These sources do not replace vendor-specific pricing documents, but they are highly relevant when you are deciding how much backup coverage you need, how often you should test restores, and how to balance affordability with operational recovery requirements.
Common mistakes to avoid
- Ignoring restore traffic: low storage cost does not always mean low total cost.
- Using raw disk size instead of actual backup size: this can inflate estimates.
- Failing to account for growth: budgets built on a static footprint often age badly.
- Forgetting transaction-heavy workflows: API-driven applications should still model operational calls.
- Comparing products with different pricing logic: endpoint backup and object storage are not direct substitutes.
Final takeaway
A Backblaze pricing calculator is most useful when it is treated as a decision tool, not just a number generator. It should help you answer practical questions: Which Backblaze product matches the workload? How much will normal monthly use cost? How much will restores add? What happens when data grows? And does a subscription model or usage model make budgeting easier for your team?
If you approach the estimate with realistic data volumes, recovery assumptions, and a clear growth forecast, you can build a far more accurate budget and avoid surprises later. Use the calculator above to compare scenarios, then verify current commercial terms with official vendor documentation before signing off on your production backup plan.