Months to Seconds Converter

Enter the time in months below to get the value converted to seconds.


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Result in Seconds:

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1 mo = 2,629,746 s

Do you want to convert seconds to months?

How to Convert Months to Seconds

To convert a measurement in months to a measurement in seconds, multiply the time by the following conversion ratio: 2,629,746 seconds/month.

Since one month is equal to 2,629,746 seconds, you can use this simple formula to convert:

seconds = months × 2,629,746

The time in seconds is equal to the time in months multiplied by 2,629,746.

For example, here's how to convert 5 months to seconds using the formula above.
seconds = (5 mo × 2,629,746) = 13,148,730 s

How Many Seconds Are in a Month?

There are 2,629,746 seconds in a month, which is why we use this value in the formula above.

1 mo = 2,629,746 s

Months and seconds are both units used to measure time. Keep reading to learn more about each unit of measure.

What Is a Month?

One month is a unit of time equal to 1/12 of a year. The month is a unit of time used most commonly in relation to the calendar, and ranges in length from 28 to 31 days.

Months can be abbreviated as mo (plural mos), and are also sometimes abbreviated as mth. For example, 1 month can be written as 1 mo or 1 mth, and 2 months can be written as 2 mos.

Learn more about months.

What Is a Second?

The second has historically been defined as 1/60 of a minute or 1/86,400 of a day. According to the SI definition, the second is the duration of 9,192,631,770 oscillations of the frequency of light emitted from the atomic transition between the two hyperfine levels of the unperturbed ground state of the caesium 133 atom.[1]

The second is the SI base unit for time in the metric system. Seconds can be abbreviated as s, and are also sometimes abbreviated as sec. For example, 1 second can be written as 1 s or 1 sec.

Learn more about seconds.

Month to Second Conversion Table

Table showing various month measurements converted to seconds.
Months Seconds
0.000001 mo 2.6297 s
0.000002 mo 5.2595 s
0.000003 mo 7.8892 s
0.000004 mo 10.52 s
0.000005 mo 13.15 s
0.000006 mo 15.78 s
0.000007 mo 18.41 s
0.000008 mo 21.04 s
0.000009 mo 23.67 s
0.0000001 mo 0.262975 s
0.000001 mo 2.6297 s
0.00001 mo 26.3 s
0.0001 mo 262.97 s
0.001 mo 2,630 s
0.01 mo 26,297 s
0.1 mo 262,975 s
1 mo 2,629,746 s


  1. International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019,

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