Amazon Glacier Pricing Calculator

An interactive tool to estimate your monthly AWS Glacier costs based on storage, retrieval, and requests.

Estimated Monthly Cost

$0.00

Monthly Storage Cost: $0.00

Monthly Retrieval Cost: $0.00

Monthly Request Cost: $0.00

Cost Projection Chart

Visual breakdown of your estimated monthly Amazon Glacier pricing components.

What is an Amazon Glacier Pricing Calculator?

An Amazon Glacier Pricing Calculator is a specialized tool designed to forecast the expenses associated with using Amazon S3 Glacier, AWS’s secure, durable, and extremely low-cost cloud storage service for data archiving and long-term backup. Unlike standard storage, Glacier’s pricing model is nuanced, involving multiple factors beyond just the amount of data stored. This calculator helps individuals and businesses understand their potential monthly bill by breaking down the three core components of Glacier pricing: storage, data retrieval, and requests. Without such a tool, predicting costs can be complex due to the variable rates for different retrieval speeds and request types.

This calculator is essential for financial planning, especially for data-heavy applications like media archives, scientific data storage, and regulatory compliance records where storage is vast but access is infrequent. A precise amazon glacier pricing calculator demystifies the cost structure and prevents unexpected charges.

The Amazon Glacier Pricing Formula and Explanation

The total monthly cost for Amazon Glacier is not a single number but a sum of several distinct charges. The formula provides a clear framework for understanding your bill.

Formula:

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

Each component of this formula is calculated as follows:

• Monthly Storage Cost: (Total Storage in GB) x (Price per GB/Month for the region). This is the most straightforward part of the amazon glacier pricing calculator.
• Monthly Data Retrieval Cost: (Total Retrieved Data in GB) x (Price per GB for the chosen retrieval tier). This cost is highly variable; expedited retrievals are significantly more expensive than standard or bulk retrievals.
• Monthly Request Cost: ((Upload Requests / 1000) x Price per 1000 Uploads) + ((Retrieval Requests / 1000) x Price per 1000 Retrievals). While small individually, these costs can add up with automated, high-frequency operations.

Variables Table

Description of variables used in the Amazon Glacier cost calculation.

Variable	Meaning	Unit	Typical Range
Storage Amount	The total volume of data stored in Glacier.	GB / TB	100 GB – 1000+ TB
Retrieval Amount	The volume of data retrieved from Glacier within a month.	GB / TB	0 GB – 10 TB
Retrieval Tier	The speed at which data is accessed.	Category (Bulk, Standard, Expedited)	N/A
Requests	The number of API calls made to upload or retrieve data.	Count (per 1,000)	100 – 1,000,000+

Practical Examples

Example 1: A Photography Studio Archiving RAW Photos

A studio needs to archive old projects. They have 2 TB of data to store and don’t expect to retrieve anything in a typical month, but want to estimate the cost of a small, urgent retrieval.

• Inputs:
  • Storage Amount: 2 TB
  • Monthly Retrieval: 10 GB
  • Retrieval Speed: Expedited
  • Region: US East (N. Virginia)
• Results: The total cost would be dominated by the monthly storage fee for 2 TB, plus a small but noticeable charge for the expedited retrieval of 10 GB. The amazon glacier pricing calculator would show a monthly storage cost of around $8.19, with the 10 GB expedited retrieval adding approximately $30.00 for that month.

Example 2: A Research Institute with Large Datasets

A research institute archives 50 TB of genomic data. They perform a large, non-urgent data analysis project once a year, requiring them to retrieve 1 TB of data.

• Inputs:
  • Storage Amount: 50 TB
  • Monthly Retrieval: 0 GB (for 11 months), 1 TB (for 1 month)
  • Retrieval Speed: Bulk (as it’s a planned, non-urgent task)
  • Region: EU (Ireland)
• Results: For 11 months, the cost is purely for storage (around $200/month). In the retrieval month, the amazon glacier pricing calculator would add the cost of the Bulk retrieval. Since Bulk retrieval is very cheap (around $0.0025/GB), the 1 TB retrieval would only add about $2.56 to the bill, demonstrating the cost-effectiveness of planning data access. For more complex scenarios, consider our AWS Cost Optimization Tools.

How to Use This Amazon Glacier Pricing Calculator

1. Select Your AWS Region: Pricing is region-specific. Choose the region where your data will be stored from the dropdown menu.
2. Enter Storage Amount: Input the total amount of data you plan to archive. You can use the unit switcher to enter the value in Gigabytes (GB) or Terabytes (TB).
3. Specify Monthly Retrieval: Estimate how much data you will need to retrieve each month. Even if it’s zero for most months, input a typical value for planning.
4. Choose Retrieval Speed: Select the tier that matches your access needs. ‘Bulk’ is cheapest for non-urgent access, while ‘Expedited’ is fastest but most expensive.
5. Input Request Counts: Estimate the number of upload (PUT) and retrieval (GET) requests you’ll make monthly. These are charged per 1,000 requests.
6. Review the Results: The calculator automatically updates, showing a total estimated monthly cost and a breakdown of storage, retrieval, and request charges. The chart visualizes these components for better understanding.

Key Factors That Affect Amazon Glacier Pricing

1. Storage Volume: The most direct factor. The more data you store, the higher your monthly storage bill.
2. AWS Region: Costs for storage, retrieval, and requests vary, sometimes significantly, from one AWS region to another.
3. Data Retrieval Speed: This is a major cost multiplier. Expedited retrievals can cost over 10 times more per GB than Standard retrievals. Bulk retrievals are the most economical.
4. Retrieval Volume: How much data you pull out each month directly impacts the retrieval portion of your bill. Infrequent, small retrievals keep costs low.
5. Number of Requests: For workflows involving millions of small files, the cost of PUT/GET requests can become a noticeable part of the bill, even if the per-request price is low.
6. Early Deletion: Objects stored in Glacier have a minimum storage duration of 90 days. Deleting data before this period incurs a pro-rated charge for the remaining days.
7. Data Transfer Out Fees: While this calculator focuses on the core Glacier costs, remember that transferring data out of AWS to the internet incurs separate data transfer fees. See our Cloud Cost Management Guide for details.

Frequently Asked Questions (FAQ)

1. What is the biggest hidden cost in Amazon Glacier?

The most common surprise cost is data retrieval. Users accustomed to standard S3 often underestimate how expensive it is to retrieve data from Glacier, especially using the Expedited tier. Using an amazon glacier pricing calculator before committing is crucial.

2. Can I retrieve all my data at once?

Yes, but it could be very expensive. For massive retrievals (many terabytes), the cost per GB can add up to a substantial bill. It’s best to use the Bulk retrieval option for large-scale restores to minimize costs.

3. How does the unit switcher (GB/TB) affect the calculation?

The unit switcher is for convenience. The calculator instantly converts all inputs into GB internally to apply the correct pricing formulas, ensuring accuracy regardless of which unit you choose.

4. Is there a free tier for Amazon Glacier?

Yes, AWS typically offers a small free tier for Glacier, which includes a certain amount of free retrievals per month (e.g., 10 GB with Standard speed). However, this calculator focuses on paid usage beyond the free tier for scalable planning.

5. Why are requests charged separately?

Requests are charged to account for the operational work AWS performs for each API call. Uploading one large 10 GB file is less work than uploading 10,000 small 1 MB files, and the request pricing reflects that.

6. Does this calculator include data transfer out fees?

No, this amazon glacier pricing calculator focuses specifically on the storage, retrieval-per-GB, and request costs within Glacier. Data Transfer Out (DTO) to the internet is a separate AWS charge that depends on volume.

7. What happens if I delete an archive before 90 days?

You will be charged a pro-rated early deletion fee equal to the storage charges for the remaining days of the 90-day minimum. For more information check the AWS Billing Explained article.

8. Is S3 Glacier the same as S3 Glacier Deep Archive?

No, they are different storage classes. Deep Archive is even cheaper for storage but has longer retrieval times and potentially higher retrieval costs. This calculator is for the standard S3 Glacier Flexible Retrieval class.