Aws Govcloud Pricing Calculator

by






AWS GovCloud Pricing Calculator | Estimate Federal Cloud Costs


AWS GovCloud Pricing Calculator

Accurately estimate your monthly federal cloud infrastructure costs for AWS GovCloud (US).



Select the compute instance size closest to your requirements.


Total number of virtual machines to deploy.
Please enter a valid positive number.


Percentage of time instances are running (100% = 730 hours).
Utilization must be between 1 and 100.


Total provisioned Block Storage (gp3) across all instances.
Please enter a non-negative storage amount.


Estimated data leaving AWS GovCloud to the internet.
Please enter a non-negative transfer amount.

Estimated Total Monthly Cost
$0.00

Compute Cost
$0.00

Storage Cost
$0.00

Data Transfer Cost
$0.00

Formula Used: Total = (Instance Rate × Instances × Hours) + (Storage GB × $0.096) + (Transfer GB × $0.09).


Figure 1: Monthly cost distribution by service component.

12-Month Cost Projection


Month Monthly Cost Cumulative Cost
Table 1: Estimated cumulative spending over a one-year period based on current configuration.

What is the AWS GovCloud Pricing Calculator?

The AWS GovCloud Pricing Calculator is a specialized estimation tool designed for government agencies, contractors, and educational institutions who need to budget for cloud infrastructure within the secluded AWS GovCloud (US) regions. Unlike standard commercial regions, AWS GovCloud is an isolated AWS region designed to host sensitive data and regulated workloads in the cloud, helping customers comply with U.S. government regulations like FedRAMP, ITAR, and DoD SRG.

Because GovCloud operates under stricter compliance and security models, the pricing for instances, storage, and data transfer differs from standard regions like US-East (N. Virginia). This AWS GovCloud Pricing Calculator helps architects and procurement officers forecast monthly operational expenses (OpEx) accurately before deploying resources.

Common misconceptions include assuming commercial pricing applies to GovCloud or that all services available commercially are available in GovCloud. This tool focuses on the core cost drivers: Compute (EC2), Block Storage (EBS), and Data Egress.

AWS GovCloud Pricing Formula and Mathematical Explanation

Calculating cloud costs in a government region involves summing three distinct vectors: Compute, Storage, and Network. The mathematical model used in this calculator is:

Total Cost = (IR × N × H × U) + (S × SR) + (DT × DTR)

Where:

Variable Meaning Unit Typical Range (GovCloud)
IR Instance Rate $/hour $0.04 – $5.00+
N Number of Instances Count 1 – 1000+
H Hours in Month Hours Fixed at 730
U Utilization % (decimal) 0.01 – 1.00
S Storage Amount GB 10 – 10,000+
SR Storage Rate (gp3) $/GB ~$0.096
DT Data Transfer Out GB 0 – 1PB+
DTR Data Transfer Rate $/GB ~$0.09 (tiered)
Table 2: Variables used in the GovCloud cost estimation formula.

Practical Examples (Real-World Use Cases)

Example 1: Small Web Server Deployment

A federal agency needs to host a small internal application. They require 2 web servers running 24/7 and a moderate database.

  • Input: 2x m5.large instances ($0.115/hr), 100% utilization, 200GB Storage, 50GB Transfer.
  • Math:
    • Compute: 2 × $0.115 × 730 hrs = $167.90
    • Storage: 200 GB × $0.096 = $19.20
    • Transfer: 50 GB × $0.09 = $4.50
  • Total Monthly Cost: $191.60

Example 2: High-Performance Data Processing

A defense contractor needs to process satellite imagery during business hours only (approx 40% of the month).

  • Input: 10x c5.2xlarge instances ($0.396/hr), 40% utilization, 5,000GB Storage (kept persistent), 2,000GB Transfer.
  • Math:
    • Compute: 10 × $0.396 × 730 × 0.40 = $1,156.32
    • Storage: 5,000 GB × $0.096 = $480.00
    • Transfer: 2,000 GB × $0.09 = $180.00
  • Total Monthly Cost: $1,816.32

How to Use This AWS GovCloud Pricing Calculator

  1. Select Instance Type: Choose the EC2 instance size that matches your CPU and RAM requirements. The list includes common GovCloud types like m5 (General Purpose) and c5 (Compute Optimized).
  2. Define Scale: Enter the number of instances you plan to run.
  3. Set Utilization: If you plan to turn off servers at night or on weekends to save money, adjust the Utilization % (e.g., 100% for 24/7, ~24% for business hours only).
  4. Estimate Storage: Input the total GB of Elastic Block Store (EBS) storage required across all instances.
  5. Estimate Data Transfer: Enter the amount of data (in GB) you expect to send out of the cloud to the internet. Inbound data is typically free.
  6. Analyze Results: Review the breakdown pie chart to see if your costs are driven by compute, storage, or network, and use the 12-month table for budget approval.

Key Factors That Affect AWS GovCloud Pricing Results

Several variables can significantly impact the output of an AWS GovCloud Pricing Calculator:

  • Region Specifics: GovCloud (US-West) and GovCloud (US-East) may have slight pricing variations compared to commercial regions due to the specialized facilities and vetted personnel required.
  • Operating System Licensing: The calculator assumes Linux pricing. Windows instances incur additional hourly licensing fees based on CPU cores.
  • Reserved Instances (RI) & Savings Plans: This calculator shows On-Demand pricing. Committing to a 1-year or 3-year term can reduce compute costs by up to 72%.
  • Data Transfer Tiers: Data egress pricing is tiered. The first 100GB is often free, and the per-GB rate decreases as volume increases (e.g., above 10TB/month).
  • Storage Type: We use General Purpose SSD (gp3) for calculations. Using Provisioned IOPS (io2) or Magnetic (st1) storage will drastically change the storage component cost.
  • Support Fees: AWS Business or Enterprise support plans add a percentage (usually 3-10%) on top of your total monthly infrastructure spend.

Frequently Asked Questions (FAQ)

1. Is AWS GovCloud more expensive than commercial AWS regions?
Generally, yes. Due to strict compliance requirements (ITAR, FedRAMP High) and US-citizen-only personnel, resource costs in GovCloud are typically 10-20% higher than standard commercial regions.

2. Does this calculator include tax?
No. This AWS GovCloud Pricing Calculator provides estimated infrastructure costs excluding applicable taxes, which vary by jurisdiction.

3. What is the difference between On-Demand and Reserved Instances?
On-Demand allows you to pay by the hour with no commitment. Reserved Instances require a 1 or 3-year contract but offer significant discounts. This tool calculates On-Demand rates.

4. Why is data transfer so expensive?
Data egress involves bandwidth costs across public internet infrastructure. While data ingress (uploading) is free, moving data out (egress) is a billable metric.

5. Can I use this for non-government workloads?
Only if you have an AWS GovCloud account. Access is restricted to US entities that pass a screening process.

6. How accurate is the storage cost?
The calculator uses the standard gp3 rate (~$0.096/GB). Costs may vary if you use snapshots, high-performance IOPS, or S3 object storage.

7. Does utilization affect storage costs?
No. EBS storage is billed for the amount provisioned per month, regardless of whether the attached EC2 instance is running or stopped.

8. What is the “Free Tier” in GovCloud?
GovCloud accounts generally do not have the same “Free Tier” offers as commercial accounts, though some usage limits may apply. Always verify with current AWS documentation.

Related Tools and Internal Resources

Explore our other tools to manage your federal cloud strategy effectively:

© 2023 GovCloud Estimates Inc. All rights reserved. Not affiliated with Amazon Web Services.



Leave a Comment