Convert Weeks to Seconds

1 wk = 604800 s

1 wk = 604800 s

weeks (wk) seconds (s)
0.5 302400
1 604800
2 1209600
5 3024000
10 6048000
25 15120000
50 30240000
100 60480000
250 151200000
500 302400000
1000 604800000

To convert weeks to seconds, multiply the value by the conversion factor:

1 wk = 604800 s

For example: 10 wk = 6048000 s

The Conversion Formula

To convert weeks to seconds, multiply the value by the conversion factor: 1 wk = 604800 s. For a worked example, suppose you need to convert 25 wk to seconds: 25 × 604800 = 15120000 s. To convert in the opposite direction, divide by 604800, or equivalently multiply by 0.00000165344.

About weeks

The seven-day week has no basis in astronomy, unlike the day, month, or year. It likely originates from the seven celestial bodies visible to the naked eye (Sun, Moon, Mars, Mercury, Jupiter, Venus, Saturn). It has been a continuous cycle for millennia, unbreaking even through calendar reforms. weeks are commonly used in Project sprints, Pregnancy (weeks), Pay periods, and School terms, Recovery times.

A pregnancy is typically 40 weeks.

About seconds

The second is the fundamental unit of time in the International System of Units (SI). Originally defined as 1/86,400 of a mean solar day, it is now defined with extreme precision by the radiation frequency of the cesium-133 atom. This 'atomic time' allows GPS satellites and the internet to function synchronously. seconds are commonly used in Sports timing, Scientific experiments, Cooking timers, and Internet protocols, Heart rate measurement.

A healthy resting heart beats roughly once per second.

When Would You Convert weeks to seconds?

Converting between weeks and seconds is one of the most common time conversions. You might need this conversion when working with international specifications, following instructions written for a different measurement system, or comparing values across different standards. Having the conversion factor (1 wk = 604800 s) memorized or bookmarked can save time in professional and everyday contexts alike.