S3 Cost Calculator

S3 bills = storage + requests + egress. Storage is cheap; requests and egress are what bite.

Result

Monthly total$32.81
Storage$23
Requests$0.9
Egress$8.91
Egress share27%

S3 Cost Calculator — FAQs

Why is my S3 bill mostly transfer?

Storage is ~2.3¢/GB but egress is ~9¢/GB — data leaving AWS costs ~4× storing it. CloudFront or staying intra-region cuts it.

When does Glacier pay off?

Long-retention archives — retrieval fees and minimum duration (90d Instant/180d Deep) punish frequent access. Lifecycle rules automate the move.

Egress Eating Your Budget?

Storage architecture review — lifecycle policies, CloudFront, request patterns.

Cut Storage Costs

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