Why this is more than a converter
Many salary tools do one thing: divide a number by a default denominator and call it insight. That works only when the schedule is conventional, the role is stable, and the pay structure is clean. Real life is messier than that.
One person works 40 hours with paid leave. Another works 50 hours with unpaid overtime. Another is a freelancer whose nominal day rate hides empty weeks, client acquisition time, and unpaid admin. Identical headline pay can translate into very different effective hourly pay.