The hours to seconds converter is a handy tool for quickly and precisely converting time from hours to seconds.

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In our daily lives, we sometimes come across situations where we need to convert time value from hours to seconds.

Converting time values from hours to seconds is not difficult, but it can take some time if you have to physically perform the calculations when the time values are large or you have to convert hundreds of hours to seconds.

This calculator was created for people like you in mind who want to accomplish their tasks more easily. Additionally, this tool can save you time and convert time accurately.

**How to Use Hours-Seconds Converter**

- Converting hours to seconds using this calculator is a simple job.
- Enter number of hours in the first input box to see the result in seconds displayed in the second box.

**Formula**

Using a simple formula, time value can be simply converted from hours to seconds. The formula for converting hours-seconds is shown below.

**Relation Between Time Units**

As we all know, time is a continuous measurement that can be measured by various units for different periods of time. The most commonly used time measurement units are seconds, minutes, hours, days, weeks, months, and years.

The relationship between the most widespread time units is shown below.

- 1 second = 1,000 milliseconds
- 1 minute = 60 seconds
- 1 hour = 60 minutes
- 1 day = 24 hours
- 1 week = 7 days
- 1 month = 30 or 31 days (depending on the month), or 4 weeks
- 1 year = 12 months, or 365 days (or 366 days in a leap year)

**Examples**

This hour to seconds time converter tool works flawlessly, but it’s always a good idea to learn a little mathematics so that your work won’t be halted if you are unable to access the tool for some reason.

Two examples that have been solved below will walk you through the process of manually converting hours to seconds.

**Example** :

1. Convert 3 hours to seconds.

**Solution :**

The relationship between various time units has been studied, and we now know that one hour is equivalent to 60 minutes and 1 minute is equivalent to 60 seconds.

1 hour = 60 minutes

1 minute = 60 seconds

From the above time relation,

1 minute = 60 seconds

60 minutes = ? seconds

60 minute = 60 × 60 = 3600 seconds

Therefore, to convert the number of hours to seconds, we will use the formula above.

Seconds = Hours × 3600

Seconds = 3 × 3600

Seconds = 10800 seconds.

**3 Hours = 10800 Seconds.**

**Example** :

2. Convert 1.5 hrs 35 min to minutes.

**Solution :**

1 hour = 60 minutes

1 minute = 60 seconds

From the above time relation,

1 minute = 60 seconds

60 minutes = ? seconds

60 minute = 60 × 60 = 3600 seconds

Therefore, to convert the number of hours to seconds, we will use the formula above.

Seconds = Hours × 3600

Seconds = 1.5 × 3600

Seconds = 5400 seconds.

**1.5 Hours = 5400 Seconds.**