Token Cost Calculator

Compare API pricing across all major AI models. See exactly what your prompts cost.

← Main Token Counter Words to Tokens →

Number of Tokens

Output Ratio (× input)

Daily API Calls

Output ratio: how many output tokens per input token (typical: 1-3x).

Cheapest Model

Gemini Flash

Your Daily Cost

$0.02

Your Monthly Cost

$0.60

Calls per $1

5,000

Model	Provider	Input / 1M tokens	Output / 1M tokens	Your Input Cost	Your Total Cost

How Token Pricing Works

AI providers charge based on token usage, split into two categories:

Input tokens — what you send to the model (your prompt, system instructions, conversation history)
Output tokens — what the model generates in response (typically 2-3x fewer than input, but at higher per-token rates)

Most providers also offer cached input pricing (discounted rates for repeated prompts) and long-context surcharges when your prompt exceeds certain thresholds.