MOT Checker

The MOT Checker estimates when a UK vehicle requires its next mandatory test and whether a test is due soon or overdue. It uses registration date and the most recent MOT date to compute cadence and detect gaps. The tool supports private owners and fleets, helping them schedule servicing, avoid penalties, and optimize maintenance windows. Conceptually, it treats MOT as a calendar-based obligation: after the initial three-year exemption, tests occur at fixed intervals; the calculator translates inputs into a concrete due date and a status indicator. Core features include date-based calculations, optional mileage context, and export-ready summaries for reporting. Use cases include pre-service planning, fleet compliance audits, and readiness checks before driver shifts or inspections. The tool’s strength lies in its clear, rule-based outputs and its ability to flag data gaps that would prevent precise results. It differentiates itself by handling edge cases like leap years and by providing conservative estimates when inputs are incomplete, ensuring users can plan with confidence.