Cloud Migration TCO Calculator

Compare your on-premise infrastructure costs with AWS cloud. Get detailed TCO analysis, ROI projections, and migration cost estimates.

On-Premise Infrastructure

Physical Servers

Avg Server Cost ($)

Storage (TB)

Data Center Cost ($/mo)

Sys Admins

Avg Salary ($)

AWS Configuration

EC2 Instances

Instance Type

EBS Storage (GB)

S3 Storage (TB)

RDS Instances

Support Plan

Migration Costs

Assessment ($)

Implementation ($)

TCO Comparison

3-Year TCO

On-Premise$1,233,980

AWS$287,357.904

Savings$946,622.096 (76.7%)

5-Year TCO

On-Premise$2,056,633.333

AWS$406,929.84

Savings$1,649,703.493 (80.2%)

ROI Analysis

Annual Savings$351,540.699

Payback Period0.3 years

Additional Benefits

scalability$5979/year

availability$2989/year

innovation$8968/year

time To Market$4783/year

AWS Monthly Costs

compute$735.84

storage$3101.04

database$140.16

network$552.20

support$452.92

Total$4982.16

Read Migration Guide

FinOps assessment

Validate this migration TCO

Send the exported report to identify assumptions that may inflate or understate AWS migration ROI.

Input

Bill, accounts, services

Output

Savings roadmap

Boundary

No workload access

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Understanding Cloud Migration TCO

Total Cost of Ownership (TCO) analysis is crucial for making informed decisions about cloud migration. This calculator helps you compare the full costs of maintaining on-premise infrastructure versus migrating to AWS cloud services.

Key TCO Components

Hardware acquisition and refresh cycles
Data center facilities and utilities
Personnel costs for maintenance
Software licensing and support
Migration implementation costs
Cloud service consumption

Migration Best Practices

Successful cloud migration requires careful planning. Start with a comprehensive assessment of your current infrastructure, identify workloads suitable for migration, and develop a phased migration strategy. Consider using AWS Migration Hub for centralized tracking and AWS Application Discovery Service for detailed infrastructure mapping.

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