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HomeToolsAI API Cost Calculator

AI API Cost Calculator

Compare API costs across GPT-4, Claude, Gemini, Llama, DeepSeek & more. Estimate per-request, daily, and monthly expenses.

Client-side only

Usage Parameters

Cheapest (Monthly)
$0.675
Gemini 1.5 Flash
Most Expensive
$157.50
Claude 3 Opus
Potential Savings
$156.82
per month

Cost Comparison (sorted by monthly cost)

ModelProviderPer RequestDailyMonthly$/M Input$/M Output
Gemini 1.5 FlashGoogle$0.0002$0.022$0.675$0.07$0.30
GPT-4o miniOpenAI$0.0004$0.045$1.35$0.15$0.60
DeepSeek V3DeepSeek$0.0008$0.082$2.46$0.27$1.10
Claude 3 HaikuAnthropic$0.0009$0.088$2.63$0.25$1.25
Llama 3.1 405B (Groq)Meta/Groq$0.0010$0.099$2.96$0.59$0.79
Llama 3.1 70B (Groq)Meta/Groq$0.0010$0.099$2.96$0.59$0.79
GPT-3.5 TurboOpenAI$0.0013$0.125$3.75$0.50$1.50
Gemini 1.5 ProGoogle$0.0037$0.375$11.25$1.25$5.00
Mistral LargeMistral$0.0075$0.750$22.50$3.00$9.00
Claude 3.5 SonnetAnthropic$0.010$1.05$31.50$3.00$15.00
Cohere Command R+Cohere$0.010$1.05$31.50$3.00$15.00
GPT-4oOpenAI$0.013$1.25$37.50$5.00$15.00
GPT-4 TurboOpenAI$0.025$2.50$75.00$10.00$30.00
Claude 3 OpusAnthropic$0.052$5.25$157.50$15.00$75.00

Estimate and compare API costs across major LLM providers. Prices are approximate and may change — check provider pricing pages for the latest rates.

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AI API Cost Calculator — Compare LLM Pricing

Estimate and compare API costs across 14 major LLM models. Adjust input/output tokens and request volume to find the cheapest provider.

Models Included

  • OpenAI — GPT-4o, GPT-4o mini, GPT-4 Turbo, GPT-3.5 Turbo
  • Anthropic — Claude 3.5 Sonnet, Claude 3 Opus, Claude 3 Haiku
  • Google — Gemini 1.5 Pro, Gemini 1.5 Flash
  • Meta — Llama 3.1 405B, Llama 3.1 70B (via Groq)
  • Others — Mistral Large, DeepSeek V3, Cohere Command R+
  • Features

  • Per-Request Cost — See exact cost per API call.
  • Daily & Monthly Projections — Plan your budget at scale.
  • Savings Calculator — See how much you save by switching models.
  • Sort by Cost — Models ranked cheapest to most expensive.
  • Common Use Cases

  • Startup Budgeting — Choose the right model for your budget.
  • Cost Optimization — Find cheaper alternatives to expensive models.
  • Scaling Planning — Estimate costs as request volume grows.
  • Model Migration — Compare costs before switching providers.
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