Standard Time Conversion Units
Basic Time Equivalence
1 Minute = 60 Seconds
1 Hour = 60 Minutes = 3,600 Seconds
1 Day = 24 Hours = 1,440 Minutes = 86,400 Seconds
1 Week = 7 Days = 168 Hours
About Time Unit & Zone Calculations
Time conversion allows quick translation between smaller time units like seconds to larger durations like days or years. Time zone conversion factors in geographic offsets and daylight saving adjustments relative to UTC (Coordinated Universal Time).
How to use this tool
- Select either Time Unit Converter or Time Zone Converter mode.
- For units: enter the number and choose the starting unit (e.g. Hours) to instantly view conversions to Seconds, Minutes, Days, and Weeks.
- For time zones: select source time, starting zone (e.g. IST), and destination zone (e.g. EST) to get exact localized time.
Frequently asked questions
How many seconds are in a day?
There are 86,400 seconds in a standard 24-hour day (24 hours × 60 minutes × 60 seconds).
What is the time difference between IST and UTC/GMT?
Indian Standard Time (IST) is 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC+05:30).
What is the time difference between EST and IST?
Eastern Standard Time (EST) in the US is 10 hours and 30 minutes behind Indian Standard Time (IST).