Database Query Cost Estimate
Calculator
Query cost
0.925
Results
- Query cost
- 0.925
- Cost per row
- 3.7e-7
Computing results
| Query cost | 0.925 |
| Cost per row | 3.7e-7 |
formula-map diagram
- Query cost
- 0.925
- Cost per row
- 3.7e-7
Computing relationship
Formula
cost = rows_scanned × (cost_factor_per_million_rows ÷ 1,000,000)= 0.925
Note
This is a simplified model: it applies the standard computing formula to the numbers you entered and ignores protocol overhead, compression variability, retries, contention and other real-world effects. Size your systems with measured data.