HUF to EUR Converter

This tool converts an amount from Hungarian forint (HUF) to euros (EUR) using current exchange rates or a user-supplied rate. It is designed for finance teams, freelancers, and travelers who need quick EUR figures from HUF for budgeting, invoicing, or expense tracking. Conceptually, the calculator applies a simple two-input model: amount_huf and exchange_rate (EUR per HUF). If the rate is not supplied, the tool fetches live data from trusted FX feeds and uses it for the calculation; when data is unavailable, it can fall back to the last known rate or surface an error for downstream processing. The computed EUR is presented with two-decimal precision, and the rate used is displayed for auditability. Core features include live-rate support, optional rate override for historical comparisons, and straightforward output formatting. Typical use cases include pre-issuance invoicing in EUR, travel budgeting in EUR terms, and quick FX checks for expense reporting. The tool emphasizes accuracy, speed, and traceability, enabling consistent currency handling across reports and spreadsheets. Outputs include converted_eur and rate_used, each with clear units (EUR and EUR per HUF).