About TimeToDecimal.app

TimeToDecimal.app is a free, simple tool for anyone who needs to turn hours and minutes into decimal hours: hourly employees checking a paycheck, managers approving timesheets, freelancers sending invoices and small business owners running payroll.

Why we built it

Clocks count in minutes, but pay is calculated in decimal hours. Mixing the two up (for example typing 8.20 instead of 8.33 for 8 hours 20 minutes) is one of the most common timesheet mistakes. We wanted a fast, clean calculator that gets this right without sign-ups, pop-ups or sales pitches.

What the site offers

• Time to decimal and decimal to time conversion
• Adding up a whole week of entries, with optional pay calculation
• Common payroll rounding methods (6-minute and quarter-hour)
• A printable minutes-to-decimal chart and Excel formulas

Accuracy

All calculations run in your browser using standard formulas. Results are for general information only and are not legal, tax or payroll advice. Rounding and overtime rules can vary by employer and state, so always confirm with your employer or a qualified professional.

Found a mistake or have a suggestion? Contact us.