The price of every thousand API calls at your token sizes.
A single call costs a fraction of a cent — meaningless until you multiply by volume. Cost per 1,000 makes model differences legible. Full workload estimate on the AI app cost estimator.
Free cost-per-1,000-requests calculator — token sizes and model price to the cost of every thousand API calls.
Cost per request = input tokens × input price + output tokens × output price (per million). Multiply by 1,000 for the per-thousand figure — the unit most API budgets are reasoned in.
Per-request costs are tiny fractions of a cent that are hard to compare. Per-1,000 is the scale where differences between models become obvious and budgetable.