Area Converter

This tool provides a bidirectional area conversion between acres and hectares. It accepts a numeric value and two units (ACRES or HECTARES) and returns the equivalent in the target unit. Conceptually, it multiplies or divides by the exact conversion factor 1 acre = 0.404685642 hectare, preserving precision down to the configured decimals. The core value is the correct handling of reciprocal conversions and edge cases where the source and target units are identical. Use cases include farm planning, parcel sizing, mortgage or investment due diligence, and classroom exercises in land measurement. The tool emphasizes accuracy, speed, and repeatable results, enabling users to compare parcel sizes, convert purchase offers, and verify government or zoning documents that report area in different units. Unique value comes from the exact factor, bidirectional capability, and support for decimal precision control in a compact, single-interface workflow.