Week To Day Conversion Chart

Week (w) Day (d)
1 w7 d
2 w14 d
5 w35 d
10 w70 d
20 w140 d
40 w280 d
80 w560 d
160 w1120 d
320 w2240 d
640 w4480 d
1280 w8960 d
2560 w17920 d

Convert from week to day formula

Total day = Total week x 7

For example, if you want to convert 100 Week to Day then,

100 w = 100 x 7 = 700 d

Convert from day to week formula

Total week =
Total day
700 d
= 100 w


A week is a time unit equal to seven days. It is the standard time period used for cycles of rest days in most parts of the world, mostly alongside—although not strictly part of the Gregorian calendar.


The unit of measurement "day" is defined as 86,400 SI seconds and symbolized d. A day is usually 24 hours, plus or minus a possible leap second in Coordinated Universal Time (UTC), and occasionally plus or minus an hour in those locations that change from or to daylight saving time.