AWS Glacier Pricing Calculator
Estimate your monthly costs for AWS S3 Glacier Flexible Retrieval.
| Retrieval Tier | Retrieval Time | Price per GB Retrieved | Price per 1,000 Requests |
|---|---|---|---|
| Expedited | 1-5 Minutes | $0.03 | $10.00 |
| Standard | 3-5 Hours | $0.01 | $0.05 |
| Bulk | 5-12 Hours | $0.0025 | $0.025 |
What is an {primary_keyword}?
An {primary_keyword} is a specialized financial tool designed to estimate the costs associated with storing and retrieving data from Amazon Web Services’ (AWS) Glacier storage service. Specifically, it focuses on the S3 Glacier Flexible Retrieval class, which is intended for long-term, low-cost archival of data that is accessed infrequently. Unlike a generic cloud cost tool, a dedicated {primary_keyword} breaks down the specific components of Glacier’s pricing model, including monthly storage fees, data retrieval charges, and per-request fees, which can be complex to calculate manually.
This tool is essential for IT managers, financial planners, and developers who need to budget for cloud data archiving. A common misconception is that Glacier is simply cheap storage; while the storage-at-rest cost is very low, retrieval costs can be significant if not planned carefully. An effective {primary_keyword} helps prevent unexpected bills by modeling different usage scenarios. For more information on general cloud costs, see our guide on {related_keywords}.
{primary_keyword} Formula and Mathematical Explanation
The total cost calculated by the {primary_keyword} is the sum of three core components: storage cost, data retrieval cost, and request cost. The formula is:
Total Monthly Cost = Storage Cost + Data Retrieval Cost + Request Cost
Each component is derived as follows:
- Storage Cost: Calculated by multiplying the total gigabytes of data stored by the price per gigabyte per month.
Storage Cost = Total Storage (GB) × Monthly Price per GB - Data Retrieval Cost: This cost depends on the amount of data retrieved and the selected retrieval tier (Expedited, Standard, or Bulk).
Data Retrieval Cost = Data Retrieved (GB) × Retrieval Price per GB (for the selected tier) - Request Cost: AWS charges for the act of initiating a retrieval. This also varies by tier.
Request Cost = (Number of Requests / 1000) × Price per 1000 Requests (for the selected tier)
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Storage Amount | Total data stored for the month | Gigabytes (GB) | 100 – 1,000,000+ |
| Retrieval Amount | Data retrieved in the month | Gigabytes (GB) | 0 – 10,000+ |
| Retrieval Tier | Speed of data access | Categorical | Expedited, Standard, Bulk |
| Number of Requests | Individual retrieval jobs | Count | 1 – 10,000+ |
Practical Examples (Real-World Use Cases)
Example 1: Small Business Video Archive
A small video production company archives 2,000 GB (2 TB) of old project files. They rarely need to access them, but this month they needed to retrieve a 50 GB file for a client. They used the Standard retrieval tier and it was a single request.
- Inputs: Storage = 2000 GB, Retrieval = 50 GB, Tier = Standard, Requests = 1
- Calculation:
- Storage Cost: 2000 GB * $0.0036 = $7.20
- Retrieval Cost: 50 GB * $0.01 = $0.50
- Request Cost: (1 / 1000) * $0.05 = $0.00005 (effectively negligible)
- Total Estimated Cost: ~$7.70 for the month. This shows how cost-effective the {primary_keyword} can be for pure archival.
Example 2: Urgent Legal Data Retrieval
A law firm stores 10,000 GB (10 TB) of case files in Glacier. They face an urgent discovery request and need to retrieve 200 GB of data from 50 different archives immediately. They must use the Expedited tier.
- Inputs: Storage = 10000 GB, Retrieval = 200 GB, Tier = Expedited, Requests = 50
- Calculation:
- Storage Cost: 10000 GB * $0.0036 = $36.00
- Retrieval Cost: 200 GB * $0.03 = $6.00
- Request Cost: (50 / 1000) * $10.00 = $0.50
- Total Estimated Cost: ~$42.50. This highlights how the {primary_keyword} shows that even urgent, expensive retrievals can be manageable if infrequent. For a deeper look into cost-effective cloud storage, consider our analysis of {related_keywords}.
How to Use This {primary_keyword} Calculator
- Enter Storage Amount: Input the total size of your archive in Gigabytes (GB).
- Enter Retrieval Amount: Input how many GB of data you plan to retrieve this month. Set to 0 if none.
- Select Retrieval Tier: Choose the retrieval speed that matches your needs. This has the biggest impact on retrieval cost.
- Enter Number of Requests: Input the number of separate files or jobs you will retrieve.
- Review Results: The calculator instantly updates the total estimated cost, along with a breakdown of storage vs. retrieval expenses.
- Analyze the Chart: Use the visual chart to quickly see which component is contributing most to your bill.
Use the output of this {primary_keyword} to decide if your data access patterns fit the Glacier model. If you find yourself needing frequent or fast retrievals, another storage class might be more economical. You can compare options with our {related_keywords}.
Key Factors That Affect {primary_keyword} Results
- Retrieval Speed: This is the most significant cost driver. Expedited retrieval is orders of magnitude more expensive per GB and per request than Standard or Bulk.
- Retrieval Volume: While storage is cheap, retrieving large amounts of data will directly increase costs. Always plan retrievals carefully.
- Request Granularity: Retrieving many small files is more expensive from a request-cost perspective than retrieving one large archive. It’s often cheaper to archive files in larger .zip or .tar bundles.
- AWS Region: Prices vary slightly between different AWS regions. This calculator uses US-East-1 pricing, which is typically among the lowest. A robust {primary_keyword} should ideally account for regional differences.
- Data Transfer Out Fees: This calculator does not include fees for transferring data out of AWS to the internet (egress fees), which can be significant (~$0.09/GB). This is a separate charge applied after the retrieval is complete. Explore our guide on {related_keywords} for more details.
- Minimum Storage Duration: Glacier has a minimum storage duration of 90 days. Deleting data before this period incurs a pro-rated charge equal to the storage charge for the remaining days.
Frequently Asked Questions (FAQ)
This calculator provides a very close estimate for the specified costs. However, it excludes factors like data transfer out (egress) fees, taxes, and potential charges for early deletion. It should be used for budgeting and planning, not as an official AWS bill. Always check our guides on {related_keywords} for billing specifics.
Glacier Deep Archive is an even lower-cost storage tier designed for data accessed once or twice a year, with retrieval times of 12-48 hours. This {primary_keyword} focuses on the more common Flexible Retrieval tier. See our content on {related_keywords} for more on deep archiving.
High retrieval costs are almost always due to using the “Expedited” tier or retrieving a very large volume of data. Use the {primary_keyword} to model the cost using the “Standard” or “Bulk” tiers to see the difference.
No, this is a specific {primary_keyword}. S3 Standard has a completely different pricing model based on storage, GET/PUT requests, and tiering. You would need a different calculator for that.
AWS will charge you for the actual amount of data retrieved at the price point for the tier you used. The {primary_keyword} is a forecasting tool; your actual bill will reflect your actual usage.
Yes. AWS Glacier charges per retrieval request. Retrieving one 10 GB ZIP file counts as one request. Retrieving 1,000 individual 10 MB files would count as 1,000 requests, which would be significantly more expensive in request fees, especially on the Expedited tier.
This is the cost to move your data from the AWS cloud to the public internet. It’s a separate fee from the retrieval cost, which is the cost to make the data available from the Glacier vault. This {primary_keyword} does not estimate data transfer fees.
AWS offers a limited free tier that may include a small amount of Glacier storage and retrievals, but it’s very limited. For any significant archival strategy, you should expect to pay, and this {primary_keyword} helps you estimate those costs.