Fahrenheit Celsius Converter

Purpose and behavior: The Fahrenheit–Celsius converter provides bidirectional temperature conversion between Fahrenheit and Celsius for quick reference in education, engineering, culinary tasks, and fieldwork. It accepts numeric input in either unit and computes the opposite unit using standard equations, ensuring deterministic results. This description excludes any UI considerations and focuses on data logic and outcomes.
Mathematical basis: The primary relationships are C = (F − 32) × 5/9 and F = C × 9/5 + 32. Results are rounded to two decimals to support consistent reporting across datasets.
Data scope and audience: Beneficiaries include educators, engineers, chefs, meteorology enthusiasts, and researchers who require fast, reliable conversions without manual calculation. The tool supports extreme temperatures and typical room-temperature ranges.
Core features and use cases: Bidirectional conversion, numeric validation, and two-decimal output formatting, with outputs presented for both units. Typical use cases include converting oven temperatures, laboratory measurements, weather data, and cross-region comparisons in reports or logs. The implementation aims for accuracy, reproducibility, and minimal cognitive load when performing routine conversions.