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Convert Hour to Second (h to s)


hour (h)




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Do you want to convert the measurements of hours and seconds, then you arrive at the right page! Make your conversions easier and accurate with the assistance of this converter for hours into seconds. Online hours to second converter is the 100% free took that helps you to convert the value of hours to the equivalent seconds (s). The conversions between these units of time are useful for math revision or even when you need to work out a period of time in a smaller or larger quantity. All you need to add the number of hours into the designated field to get the answer in seconds. Read on! So, let’s first answer the term of how many seconds in an hour!

  • 1 hour is equal to 3600 seconds
  • 1 second is equal to 0.000277778 hours

Hours (hrs) to seconds (sec) Formula:

The formula is:

seconds = hours x 3,600

How do you convert hours to seconds?

Convert with:

  • Online hrs to sec converter
  • Formula (the below example helps you)

Example of Hours into seconds conversion:

Problem: Convert 2 hours to seconds?


Step 1 (Formula):

  • seconds = hours x 3,600

Step 2 (Put the Values):

  • seconds = 2 x 3,600

Step 3 (Result):

  • 7200 seconds

Means, 2 hours is equal to 7200 seconds

Hours (hrs) to Seconds (sec) conversion table: