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AWS Application Migration Service Pricing Calculator - Replication Servers & Staging Costs
AWS Application Migration Service pricing calculator for replication server EC2 hours and staged st1 or gp3 storage. Estimate AWS MGN replication staging costs by region.
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Frequently Asked Questions
How many replication servers does AWS Application Migration Service use?
AWS documentation says the automatic shared setting can pack up to 15 source disks on one replication server. If you enable dedicated replication servers, model one replication server per source server instead.
When should I model st1 vs gp3 staging storage?
AWS documentation positions st1 as the lower-cost default for large disks when you are less concerned about sync speed. Use gp3 when you want faster performance or your source disks have higher write rates and you are willing to pay more.
Why does this calculator not price magnetic staging disks for smaller volumes?
AWS documents that smaller MGN staging disks default to magnetic storage, but the current public regional AWS offer files do not expose a magnetic EBS rate. This calculator excludes that storage instead of guessing a fallback price.
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