$Usage Calculator

Estimate your AI token usage and monthly cost

Adjust your usage assumptions to project monthly spend across providers and models. No sign-up required.

Estimated monthly cost

$75.00

Per request

$0.001250

Per day

$2.50

Total tokens / mo

90.00M

Monthly input tokens60.00M60,000,000 tokens
Monthly output tokens30.00M30,000,000 tokens
Total monthly tokens90.00M90,000,000 tokens
Cost per 100 users$75.00per month
Cost per 1,000 users$750.00per month
Daily cost$2.50all users

Model & pricing

Input $0.25 / 1M
Output $2 / 1M

Usage assumptions

days

Compare models

The same usage assumptions applied across every model, sorted by lowest monthly cost.

ModelIn / 1MOut / 1MPer requestMonthly cost
Gemini 3 FlashLowest
Google Gemini		$0.10$0.30$0.000250$15.00
Gemini 2.0 Flash
Google Gemini		$0.10$0.40$0.000300$18.00
GPT-4o mini
OpenAI		$0.15$0.60$0.000450$27.00
Grok 3 mini
xAI Grok		$0.30$0.50$0.000550$33.00
GPT-5 mini
OpenAI		$0.25$2.00$0.001250$75.00
Gemini 2.5 Flash
Google Gemini		$0.30$2.50$0.001550$93.00
Claude Haiku 3.5
Anthropic Claude		$0.80$4.00$0.002800$168.00
GPT-5.1 mini
OpenAI		$0.75$4.50$0.003000$180.00
Claude Haiku 4.5
Anthropic Claude		$1.00$5.00$0.003500$210.00
Grok 4.6
xAI Grok		$2.00$6.00$0.005000$300.00
Grok 4.5
xAI Grok		$2.00$6.00$0.005000$300.00
o3
OpenAI		$2.00$8.00$0.006000$360.00
GPT-5.1
OpenAI		$1.25$10.00$0.006250$375.00
GPT-5
OpenAI		$1.25$10.00$0.006250$375.00
Gemini 2.5 Pro
Google Gemini		$1.25$10.00$0.006250$375.00
GPT-4o
OpenAI		$2.50$10.00$0.007500$450.00
Gemini 3 Pro
Google Gemini		$2.00$12.00$0.008000$480.00
Claude Sonnet 4.5
Anthropic Claude		$3.00$15.00$0.01$630.00
Claude Sonnet 4
Anthropic Claude		$3.00$15.00$0.01$630.00
Grok 4
xAI Grok		$3.00$15.00$0.01$630.00
Grok 3
xAI Grok		$3.00$15.00$0.01$630.00
Claude Opus 4.5
Anthropic Claude		$5.00$25.00$0.02$1,050.00
Claude Opus 4
Anthropic Claude		$15.00$75.00$0.05$3,150.00

Estimates only. Actual pricing may vary by provider, model, caching, batch pricing, and usage settings.