How Time Zones Affect Elapsed Time
Time zones play a big role in figuring out how much time has passed because local times can be different around the world. Here are some important points to know:
What Are Time Zones?
The world is split into 24 time zones. Each time zone is one hour different from the next one. This comes from dividing the Earth into 360 degrees, where each hour equals 15 degrees.
How to Calculate Elapsed Time
When you want to find out how much time has passed between two events, you need to consider the time zones. For example, if something starts at 2:00 PM GMT and ends at 5:00 PM EST, it seems like 3 hours have passed. But to be accurate, you need to change the EST to GMT, which means you take away 5 hours from GMT.
Daylight Saving Time (DST)
In many places, clocks change during Daylight Saving Time. This can make things a bit trickier! For example, during DST, EST changes to EDT, which is GMT-4.
Simple Formula to Calculate Elapsed Time
To find out how much time has passed when time zones are involved, you can use this formula:
Elapsed Time = End Time in Local Zone - Start Time in Reference Zone + Time Zone Change
Understanding these details is really important for getting the right time calculations when dealing with different places in the world.
How Time Zones Affect Elapsed Time
Time zones play a big role in figuring out how much time has passed because local times can be different around the world. Here are some important points to know:
What Are Time Zones?
The world is split into 24 time zones. Each time zone is one hour different from the next one. This comes from dividing the Earth into 360 degrees, where each hour equals 15 degrees.
How to Calculate Elapsed Time
When you want to find out how much time has passed between two events, you need to consider the time zones. For example, if something starts at 2:00 PM GMT and ends at 5:00 PM EST, it seems like 3 hours have passed. But to be accurate, you need to change the EST to GMT, which means you take away 5 hours from GMT.
Daylight Saving Time (DST)
In many places, clocks change during Daylight Saving Time. This can make things a bit trickier! For example, during DST, EST changes to EDT, which is GMT-4.
Simple Formula to Calculate Elapsed Time
To find out how much time has passed when time zones are involved, you can use this formula:
Elapsed Time = End Time in Local Zone - Start Time in Reference Zone + Time Zone Change
Understanding these details is really important for getting the right time calculations when dealing with different places in the world.