Time to Hours Converter

This tool converts a duration expressed as hours, minutes, and seconds into a decimal-hour value suitable for calculations, invoices, and reports. It accepts hours, minutes, and seconds as separate inputs and returns a single numeric result in hours. The calculation uses the standard conversion: decimal_hours = hours + minutes/60 + seconds/3600. This approach supports straightforward aggregation of time blocks across projects and teams. The tool is designed for accuracy, with explicit validation of input ranges and a clear handling of negative durations when sign information is provided. It is particularly useful for freelancers, consultants, and teams that bill by the hour or track work time for budgeting. The core value lies in providing a precise, export-ready numeric value that can be copied into spreadsheets, payroll systems, or invoicing templates. Advanced usage may include setting a desired precision to control decimal places, enabling negative-time support, or applying the result to larger timesheets for aggregated reporting.