AI Token Cost Calculator
Estimate API costs for GPT-4o, Claude, Gemini, and more. Enter token counts or raw text size and get instant per-call and monthly cost projections.
Input: $2.5/1M tokens · Output: $10/1M tokens · Context: 128K tokens
≈ 2,000 chars
Cost Estimate
Per call
$0.0075
Total (1 calls)
$0.0075
Monthly projections (per-call cost × volume)
100 calls/mo
$0.75
1K calls/mo
$7.5
10K calls/mo
$75
Token estimates use ~4 chars/token (English text). Prices sourced from public model pages — verify with provider before budgeting.
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