Success-rate adjust

Turn a success target into request volume and estimated cost (your rates).

Inputs stay in this browser (including your last estimate on the home page). Assumes you are charged per attempt (including failures), which matches most scraping APIs.

Successful results needed

Expected success rate70%

1%50%100%

Also show estimated cost (your rates)

$/1,000 billable unitsCredit multiplier

Requests to send

142,858

×1.43 (success-rate adjust)

Extra requests (failures · retries)

42,858

Based on 100,000 successes

Estimated cost (your rates)

$214.29

If 100% success: $150 · Adjust adds +$64.29 · Billable 142,858