AI Calculators

10 calculators for real, sourced AI token usage and cost math

Count exact tokens and calculate real $ cost for GPT, Claude, and Gemini prompts.

Compare the cost of the same prompt across every major AI model side-by-side.

See how much prompt caching actually saves you, using each model's real cache pricing.

Calculate the cost of generating embeddings from text or token counts.

Estimate fine-tuning training and inference costs for custom AI models.

Calculate the cost of AI image generation by quality tier and resolution.

Estimate GPU hosting costs for running your own AI models, using real cloud GPU rates.

Find the break-even point between an AI subscription and pay-per-token API usage.

Calculate your maximum AI API throughput from your RPM and TPM rate limits.

Check how much of a model's context window your prompt or conversation uses.