AWS Lake Formation Pricing Calculator
Estimate Storage API scans, governed table requests, and storage optimizer charges — on top of the S3 and Glue bill you already modeled.
- No signup
- Instant results
- ~3 min
Rates reviewed
Governance scope
us-east-1list rates, pricing as of 2026-07-05. LF permissions are free; S3/Glue/Athena billed separately. Source: AWS public pricing.
First 1M objects/month free.
First 1M requests/month free.
Who This Tool Is For
Data platform engineers and FinOps leads running governed S3 data lakes with fine-grained access.
Why We Built This Tool
Lake Formation bills per API request and per TB scanned — heavy crawler and compaction activity adds up silently on the Other line.
What Problem It Solves
- Storage API scans. Direct Storage API usage bills per TB scanned with a 10 MB minimum per request.
- Catalog churn. LF permission checks drive extra Glue Data Catalog API calls beyond the 1M free tier.
- Iceberg over governed tables. AWS deprecated Governed Tables — use Apache Iceberg with LF permissions instead.
See Cost Optimization or the Glue calculator.
Frequently Asked Questions
Does Lake Formation replace S3 or Glue charges?
No. Lake Formation permissions are free, but underlying S3 storage, Glue ETL, Athena queries, and Data Catalog usage still bill at standard rates.
What triggers Storage API scan charges?
Using the Lake Formation Storage API directly (without Athena, Redshift Spectrum, or Glue) to scan row/cell-filtered data triggers per-TB scan charges.
When does the storage optimizer save money vs cost money?
Compaction reduces downstream Athena scan costs. Optimizer processing bills at $4/TB — worthwhile when query savings exceed compaction spend.
Is there a free tier for Lake Formation?
Lake Formation permissions are always free. Glue Data Catalog includes 1M objects and 1M API requests free per month — LF governance often consumes catalog quota faster.
How do I reduce metadata API call volume?
Batch permission changes, reduce crawler frequency, and partition tables so catalog objects grow linearly rather than per-file.
Where do these prices come from?
Rates are AWS published us-east-1 list prices (AWS Lake Formation pricing), pricing as of 2026-07-05.