AI Cost Calculators

Calculate API costs, inference pricing, and ROI for OpenAI, Anthropic, and other AI providers. Know exactly what you'll pay before you scale.

11 free tools · Instant results · No signup

Calculate your OpenAI API costs by model, tokens, and request volume.

Estimate Anthropic Claude API costs for any token usage and model tier.

Compare AI-assisted writing costs versus human writers per word and per month.

Compare AI image generation costs across DALL-E 3, Midjourney, and Stable Diffusion.

Compare costs of building an AI chatbot across different LLM providers.

Calculate the true cost of running multi-step AI agents with tool calls and reasoning steps.

Calculate tokens and cost per article for any AI model at your publishing volume.

Calculate AI video generation costs across Runway, Kling, and Sora for any production volume.

Calculate AI inference costs at scale — per request and per month.

Calculate the cost and ROI of automating business workflows with AI.

Estimate the cost of fine-tuning AI models on your dataset.