Time Calculator

Time Calculator — Add Hours and Minutes

Add two time durations together in hours and minutes. Perfect for tracking work hours, exercise sessions, study time, cooking durations, and any activity measured in time.

How It Works

Enter hours and minutes for each time duration. The calculator adds them together and displays the total. If minutes exceed 60, they automatically roll over into additional hours — no manual conversion needed.

Common Uses

• Work Tracking: Add morning session (3h 45m) + afternoon session (4h 30m) = total work day
• Exercise: Total weekly running time across multiple sessions
• Cooking: Combine prep time (20m) + cook time (1h 15m) for total recipe time
• Travel: Flight 1 (2h 30m) + layover (1h 15m) + Flight 2 (3h) = total journey
• Study: Track total hours studied across multiple subjects

Example

3 hours 45 minutes + 2 hours 30 minutes = 6 hours 15 minutes total. The calculator handles the 75-minute overflow (45+30=75, which becomes 1h15m, added to 3+2=5h for a 6h15m total).