AWS
Amazon Bedrock Knowledge Base Retrieve usage cost
$1.00 per 1,000 standard Retrieve API calls on Bedrock Managed Knowledge Bases. Index storage is $5.00 per GB-month of raw data.

Estimate cost
- Published unit price
- $0.001
- Estimated cost
- $1.00
Project monthly volume
- Estimated daily cost
- —
- Estimated monthly cost
- —
Cost at different volumes
Cost of Amazon Bedrock Knowledge Base Retrieve from light use to heavy use. The middle rows are there so you are not jumping from 10 to 100 with nothing in between.
| Usage volume | Estimated cost |
|---|---|
| 1 | $0.001 |
| 10 | $0.01 |
| 25 | $0.025 |
| 50 | $0.05 |
| 100 | $0.1 |
| 250 | $0.25 |
| 500 | $0.5 |
| 1,000 | $1.00 |
| 2,500 | $2.50 |
| 5,000 | $5.00 |
| 10,000 | $10.00 |
| 25,000 | $25.00 |
| 50,000 | $50.00 |
| 100,000 | $100.00 |
| 250,000 | $250.00 |
| 500,000 | $500.00 |
| 1,000,000 | $1,000.00 |
| 5,000,000 | $5,000.00 |
| 10,000,000 | $10,000.00 |
At these rates
- The published rate is $0.001 per Retrieve API call.
- One thousand units cost $1.00; 100,000 units cost $100.00 before allowances, tiers, or other billing components.
- A $100 budget covers about 100,000 units at this linear rate.
The calculator applies the published unit rate in a straight line. Included quotas, tiers, minimums, regional charges, and other billing lines can change the total.