Most LLM invoices are in USD
Even if your company books in GBP or AUD, provider dashboards usually quote dollars. Convert the USD total with a realistic FX rate—not yesterday’s mid-market print alone—before you approve a budget.
Use your card rate when you can
Planning FX is fine for forecasts. For month-end close, prefer the rate your bank or card actually applied, including spread.
Estimate before the invoice
You can also convert a model-based usage estimate so product and finance teams share one local-currency number early.
FAQ
Does CentsPerToken fetch live FX?
No. Rates are editable planning defaults so the site stays fast and works offline in the browser.