Free Cloud Cost Calculator for AWS, Azure, and GCP
Estimate and compare infrastructure expenses with our free cloud cost calculator. Plan AWS, Azure, and Google Cloud budgets directly in your browser today.
About Cloud Cost Calculator
The Cloud Cost Calculator lets developers, DevOps engineers, and technical leads model and compare infrastructure expenses across major providers. Estimate the monthly and annual costs of compute instances, storage volumes, and bandwidth across AWS, Microsoft Azure, Google Cloud Platform, and Firebase without switching between separate vendor consoles.
Unlike provider-specific calculators that restrict your view to a single ecosystem, this browser-based tool standardizes resource inputs for direct, side-by-side evaluation. Run quick projections, evaluate architectural trade-offs, and plan infrastructure budgets instantly without creating an account or installing software.
Key features
- Side-by-side cost comparisons for AWS, Azure, and GCP
- Compute instance sizing and memory resource modeling
- Block and object storage expense estimation
- Data egress and network bandwidth cost projections
- Firebase database and authentication pricing calculators
- Monthly and annual infrastructure budget summaries
How to use Cloud Cost Calculator
- Select the cloud providers you want to compare.
- Enter required compute specifications including vCPUs and RAM.
- Specify storage capacity and expected read or write operations.
- Input projected outbound bandwidth and data transfer volumes.
- Review the line-item cost breakdown and total monthly estimates.
Who is it for?
- DevOps teams evaluating multi-cloud migration and hosting expenses
- Startups choosing between Firebase and standard cloud backends for an MVP
- Engineering managers building quarterly infrastructure budget forecasts
- Independent developers sizing virtual machines to avoid unexpected cloud bills
Frequently asked questions
How accurate are the estimates from this cloud cost calculator?
Estimates are calculated using public, on-demand list prices for major cloud providers. Actual costs may vary based on specific availability zones, reserved instance discounts, sustained use incentives, or enterprise agreements.
Do I need to link my AWS, Azure, or GCP accounts to use this tool?
No. The calculator operates entirely in your browser and does not require account permissions, API credentials, or personal information.
Is the Cloud Cost Calculator free to use?
Yes, this tool is completely free with no usage limits, credit card requirements, or account signups.
Can I compare Firebase costs against traditional cloud databases?
Yes, you can configure projected document reads, writes, and active users to evaluate Firebase pricing against managed database services on AWS and Google Cloud.
Are data transfer and bandwidth egress charges included?
Yes, you can input your projected monthly outbound data transfer to include bandwidth egress, which is frequently overlooked in manual budget planning.