Aws Glacier Pricing Calculator

Estimate your monthly data archiving costs with our detailed aws glacier pricing calculator. This tool helps you forecast expenses for storage, retrieval, and data transfer based on the AWS pay-as-you-go model for S3 Glacier Flexible Retrieval and S3 Glacier Deep Archive.

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Storage

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Retrieval

$0.00

Requests

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Transfer

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What is the AWS Glacier Pricing Model?

The AWS Glacier pricing model is a pay-as-you-go system designed for low-cost, long-term data archiving. Unlike standard storage services, you are billed on several distinct components, not just the amount of data you store. Understanding this structure is key to using our aws glacier pricing calculator effectively and avoiding unexpected costs. The primary cost drivers are the volume of data stored (per GB/month), the amount of data you retrieve, the speed at which you retrieve it, and API requests made to manage your archives.

AWS offers different S3 Glacier storage classes tailored to various archiving needs. The main ones covered by this calculator are S3 Glacier Flexible Retrieval (formerly S3 Glacier), which offers options for retrieval in minutes to hours, and S3 Glacier Deep Archive, the absolute cheapest storage option, designed for data that is rarely accessed, with retrieval times of 12 hours or more.

AWS Glacier Pricing Formula and Explanation

The total monthly cost for AWS Glacier is a sum of its core components. The simplified formula is:

Total Monthly Cost = Storage Cost + Data Retrieval Cost + Request Cost + Data Transfer Out Cost

Each part of this formula has its own pricing, which our aws glacier pricing calculator computes automatically. For example, the s3 pricing calculator for standard tiers is much simpler, highlighting the unique nature of archive pricing.

Variables in Glacier Cost Calculation

Variable	Meaning	Unit	Typical Range
Storage Cost	Cost for storing data per month.	$ per GB-Month	$0.00099 – $0.0036
Retrieval Cost	Cost to access and retrieve archived data.	$ per GB	$0.0025 – $0.01
Request Cost	Cost for API operations like uploads (PUTs).	$ per 1,000 Requests	$0.03 – $0.05
Data Transfer Cost	Cost to move data out of AWS to the internet.	$ per GB	~$0.09 (after free tier)

Practical Examples

Example 1: A Photographer Archiving RAW Files

A freelance photographer wants to archive 2,000 GB (2 TB) of RAW image files. They anticipate retrieving about 20 GB per month for client revisions using Standard retrieval. They use the S3 Glacier Flexible Retrieval class for a balance of cost and access speed.

• Inputs: Storage Class = Flexible, Storage = 2000 GB, Retrieval = 20 GB, Speed = Standard, Requests = 2 (2,000 uploads), Transfer = 0 GB.
• Results: The cost would primarily consist of the monthly storage fee for 2,000 GB (2000 * $0.0036 = $7.20) plus a small fee for the 20 GB retrieval (20 * $0.01 = $0.20) and requests. The total would be around $7.50 per month.

Example 2: Enterprise Long-Term Compliance Archive

A financial services company must retain 50,000 GB (50 TB) of transactional data for 10 years for compliance. This data is almost never accessed. They choose S3 Glacier Deep Archive for maximum savings and plan for a single, large 500 GB bulk retrieval per year for an audit.

• Inputs: Storage Class = Deep Archive, Storage = 50000 GB, Retrieval = 42 GB (500 GB / 12 months), Speed = Bulk, Requests = 5 (5,000 uploads), Transfer = 0 GB.
• Results: The monthly storage cost is the main factor (50000 * $0.00099 = $49.50). The prorated retrieval cost is minimal (42 * $0.0025 ≈ $0.11). The total monthly cost is just under $50, demonstrating the extreme cost-effectiveness of Deep Archive for large-scale, long-term storage, a key part of any aws cost optimization strategy.

How to Use This AWS Glacier Pricing Calculator

Follow these steps to estimate your costs:

1. Select Storage Class: Choose ‘Flexible Retrieval’ for general archives or ‘Deep Archive’ for very long-term, rarely accessed data.
2. Enter Storage Amount: Input the total Gigabytes (GB) you will store.
3. Enter Retrieval Data: Input the GBs you expect to retrieve per month. This is often the most unpredictable variable.
4. Choose Retrieval Speed: Select ‘Standard’ or ‘Bulk’. Note that Bulk is significantly cheaper but much slower.
5. Input Requests: Estimate the number of upload or lifecycle requests in thousands. For example, uploading 5,000 files is 5 on this input.
6. Enter Data Transfer Out: Estimate the GBs you will transfer to the public internet. Remember the first 100GB are free.

The calculator will update in real time, showing the total estimated monthly cost and a breakdown of each component. This helps in understanding not just the total bill but also where the costs originate, which is crucial for managing your aws tco calculator estimates.

Key Factors That Affect AWS Glacier Pricing

Several factors can influence your final bill. Being aware of them is essential for accurate forecasting and cost management.

• Storage Volume: The most straightforward factor. The more data you store, the higher the storage portion of your bill.
• Storage Class: S3 Glacier Deep Archive is significantly cheaper for storage than Flexible Retrieval, but its retrieval costs and times are higher.
• Retrieval Volume: How much data you retrieve is a major cost driver. Unexpectedly high retrieval can lead to surprisingly large bills.
• Retrieval Speed: Standard retrievals are more expensive per GB than Bulk retrievals. Expedited retrievals (not included in this calculator) are the most expensive.
• Data Transfer Out (Egress): Transferring data from AWS to the internet is a significant cost. Transfers to other AWS services in the same region are often free or cheaper. Understanding your egress cost calculator is vital.
• Number of Objects: While this calculator focuses on volume, AWS also charges for metadata per object in Glacier, which can become a factor if you store billions of very small files.
• Early Deletion: Objects stored in Glacier Flexible Retrieval have a minimum 90-day storage charge, and Deep Archive has a 180-day minimum. Deleting data before this period incurs a pro-rated charge.

Frequently Asked Questions (FAQ)

What is the main difference between S3 Standard and S3 Glacier?

S3 Standard is for frequently accessed data (“hot data”) and provides instant, millisecond access. S3 Glacier is for infrequently accessed data (“cold data”) for archival purposes, with retrieval times ranging from minutes to hours and much lower storage costs.

How accurate is this aws glacier pricing calculator?

This calculator provides a close estimate based on standard pricing for the US-East-1 (N. Virginia) region. Prices can vary slightly by region, and this tool does not account for taxes, enterprise discounts, or the per-object metadata overhead for very large numbers of small files.

Is there a free tier for AWS Glacier?

There used to be a small dedicated free tier for Glacier, but now it is part of the main AWS Free Tier, which includes 100 GB of free data transfer out to the internet per month. There is no perpetual free tier for Glacier storage itself.

Why is Data Transfer Out (Egress) a separate cost?

Cloud providers, including AWS, charge for data moving out of their network to the public internet. This is a standard industry practice and can be a significant cost if you need to frequently move large amounts of data out of AWS.

What are PUT/Lifecycle requests?

A ‘PUT’ request is an API call to upload an object to a storage bucket. A ‘Lifecycle’ request is an automated process where you set a rule to move data from another S3 class (like S3 Standard) into S3 Glacier after a certain period. Both are charged on a per-request basis.

What if I need to retrieve data faster than a few hours?

S3 Glacier Flexible Retrieval offers an “Expedited” retrieval option that can return data in 1-5 minutes. This is significantly more expensive and is intended for urgent, occasional access to archives. This calculator does not include it to maintain simplicity.

Can I use this as a cloud storage comparison tool?

While this calculator is specific to AWS Glacier, you can use the estimated monthly cost as a baseline to compare against the pricing of other cloud providers’ archival storage services, such as Azure Archive Blob Storage or Google Cloud Coldline Storage.

What are good data archiving solutions for Glacier?

AWS Glacier is itself a data archiving solution. It’s ideal for backups, disaster recovery, media asset archives, and retaining compliance data that doesn’t require immediate access. The best strategy is to pair it with S3 Lifecycle policies to automatically move aging data from more expensive tiers into Glacier.