Hours and Minutes Calculator
Add multiple time periods, convert between time units, and calculate total working hours
Add Hours and Minutes
Total Time
Time Unit Converter
Conversion Result
Quick Examples
Standard Work Day
8 hours = 8h 0m = 480 minutes
Half Day
4 hours 30 minutes = 4.5 decimal hours
Lunch Break
1 hour 15 minutes = 75 minutes
Overtime
10 hours 45 minutes = 10.75 hours
Usage Tips
Click unit labels (hrs/min) to change time formats
Add unlimited time entries for complex calculations
Use decimal hours for payroll calculations
Convert between different time units easily
Minutes are automatically limited to 0-59 in time format
Understanding Hours and Minutes Calculations
How to Add Hours and Minutes
Step 1: Add Hours
Add all hours together: 4h + 6h = 10h
Step 2: Add Minutes
Add all minutes together: 56min + 48min = 104min
Step 3: Convert Excess Minutes
If minutes ≥ 60, convert to hours: 104min = 1h 44min
Step 4: Final Total
Add converted time: 10h + 1h 44min = 11h 44min
Common Use Cases
- •Payroll and timesheet calculations
- •Project time tracking
- •Workout and exercise duration
- •Travel and commute time
Time Conversion Guide
Hours to Decimal
Divide minutes by 60: 4h 15min = 4 + (15÷60) = 4.25h
Minutes to Hours
Divide by 60: 90 minutes = 90÷60 = 1.5 hours
Hours to Minutes
Multiply by 60: 2.5 hours = 2.5×60 = 150 minutes
Time Standards
Calculator Features
Time Addition
Add multiple time periods with automatic overflow handling for minutes
Unit Conversion
Convert between hours, minutes, decimal hours, and days
Multiple Formats
Results displayed in hours:minutes, decimal hours, and total minutes
Dynamic Inputs
Add unlimited time entries and switch between time units easily