Calculate & Compare AI API Costs in Seconds

Benchmark OpenAI, Claude, Gemini, and other model pricing with a fast, no-friction calculator so you can pick the right model before usage bills become a surprise.

Launch Cost Calculator Explore All Comparisons

Why AI-Cost.click

Pricing Clarity

Translate vendor token pricing into deployment-ready estimates for prototypes, internal tools, and production workloads.

Vendor Comparison

Compare model families side by side so engineering and product teams can make trade-offs with cost in view.

Decision Support

Pair pricing snapshots with practical guides, benchmarks, and implementation notes for real shipping decisions.

AI Token Cost Calculator

v2.1

Compare model costs instantly

Set estimated input and output tokens, select models, and get side-by-side pricing in USD.

Input TokensOutput Tokens

Model	Input Cost	Output Cost	Total Cost
Select at least one model to see cost comparison.

How it Works

The calculator uses vendor pricing per 1 million tokens. It multiplies your input token estimate by the model input rate and your output token estimate by the model output rate, then adds both values for the total request cost.

Token Estimation Guide

Rough conversion only. Actual tokenization varies by language, punctuation, and formatting.

Estimated Tokens	Approx. Words	Typical Usage
1,000	~750 words	Short blog post or long email
10,000	~7,500 words	Landing page + docs draft
50,000	~37,500 words	Feature spec + test scenarios
100,000	~75,000 words	Large report or multi-file analysis