TIME CALCULATOR

Duration Calculator

Calculate time durations and intervals easily. Convert between different time units and perform duration calculations.

Duration

0 days
0 hours
0 minutes
0 seconds

Unit Conversion

1 days
1 days

How to Use

  1. Enter the duration values in days, hours, minutes, and seconds
  2. Choose the operation (add or subtract)
  3. Enter the second duration if performing calculations
  4. Results will update automatically

Tips

  • Use negative values to subtract time
  • Results are automatically normalized (e.g., 90 minutes becomes 1 hour 30 minutes)
  • You can enter decimal values for precise calculations
  • Toggle between different display formats for the results