Vector Database Cost Calculator
Estimate storage and query cost for a vector database.
Results update automatically as you type.
Result
$2.00/month
8.01 GB for 1,000,000 vectors
- Vectors
- 1,000,000
- Dimensions
- 1,536
- Storage size
- 8.01 GB
- Storage / month
- $2.00
- Query / month
- $0.0000
- Total / month
- $2.00
Estimate the monthly cost of a vector database from your vector count, dimensions, storage price and query volume — for both self-managed and managed stores.
How this is calculated
This calculator uses the rag formulas described in our methodology. All figures are estimates for planning; verify current pricing with each provider before relying on them.
Worked example (defaults)
With the default inputs above, here is the result:
Result
$2.00/month
8.01 GB for 1,000,000 vectors
- Vectors
- 1,000,000
- Dimensions
- 1,536
- Storage size
- 8.01 GB
- Storage / month
- $2.00
- Query / month
- $0.0000
- Total / month
- $2.00
Frequently asked questions
How big is a vector?+
Dimensions × 4 bytes at float32, plus index overhead (~40%). A 1536-dim vector is about 6 KB indexed.
How do I cut storage cost?+
Use fewer dimensions, quantize vectors (float16/int8), or prune stale data. See our dimension storage calculator.