Database sizing, indexing, and warehouse cost tools. Browse our free databases tools below — all calculators are instant, accurate, and require no sign-up.
Data Warehouse Cost Calculator — Estimate data warehouse costs from storage, query volume, and insert operations. Budget for BigQuery, Redshift, or Snowflake.
Index Size Calculator — Estimate B-tree index size from row count, key width, and pointer size. Plan database index storage for any RDBMS engine.
Database Size Estimator — Estimate database storage requirements from row count, row size, index overhead, and growth projections. Plan capacity for any RDBMS.
Table Size Calculator — Calculate the on-disk size of a database table from row count and column definitions. Accounts for row overhead and alignment padding.
Query Result Size Estimator — Estimate query result set size from row count, row width, and protocol overhead. Plan network bandwidth and client memory needs.