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Cloud Cost Estimator

Estimate infrastructure costs across AWS, GCP, and Azure

How to use this calculator

Configure your infrastructure requirements (compute, storage, database)
Select additional services you need (load balancer, CDN, monitoring)
Set your growth projections to see future costs
Compare costs across AWS, GCP, and Azure

Note: Costs based on 2025 on-demand pricing (AWS us-east-1, GCP us-central1, Azure East US). Actual costs may vary with reserved instances (up to 72% savings), savings plans, commitment discounts, spot instances, and regional differences.

Compute

CPU Cores per Instance

RAM (GB) per Instance

Number of Instances

Storage

Primary Storage (GB)

Backup Storage (GB)

Database

Database Type

Database Size (GB)

Network

Monthly Outbound Traffic (GB)

Additional Services

Load BalancerCDNMonitoring & Logging

Growth Projection

Monthly Growth Rate: 10%

Monthly Cost Comparison

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AWS

Cheapest

$507

Compute: $242

Storage: $16

Database: $66

Network: $89

Additional: $94

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GCP

$580

Compute: $284

Storage: $8

Database: $79

Network: $120

Additional: $90

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Azure

$541

Compute: $280

Storage: $10

Database: $70

Network: $87

Additional: $95

Cost Projection (AWS)

Based on 10% monthly growth rate

Current$507

Month 3$675

Month 6$898

Month 12$1,591

Annual projected spend: $19,096

Cost Optimization Tips

• Use reserved instances or savings plans for 30-70% discounts
• Enable auto-scaling to match capacity with demand
• Use spot instances for non-critical workloads
• Implement lifecycle policies for storage and backups
• Consider serverless options for variable workloads
• Set up cost alerts and budgets
• Review and right-size instances regularly