Data calculators

The dated, sourced reference dataset behind the calculators. Every price carries a verification date and a link to its source — and is overridable in every tool.

GPU TCO Calculator (Owned Hardware)Total cost of ownership for a self-hosted LLM GPU: capex amortization plus power and operational overhead, as monthly cost and cost per million tokens.GPU Cloud Cost CalculatorMonthly cost of a rented inference GPU from its hourly rate and utilization, with presets for popular GPU clouds.Self-Hosting Cost Per Token CalculatorConvert a GPU hourly rate and throughput (tokens/second) into a cost per million tokens, at any utilization.VRAM & Model-Fit CalculatorHow much GPU memory a model needs at fp16/int8/int4, and which GPUs can run it — parameters times bytes per parameter plus overhead.GPU Utilization Break-Even CalculatorThe utilization a rented GPU must reach to match a given monthly API spend — the practical test of whether self-hosting is worth it.