How Many Days Is 1 Weeks?

Conversion formula

The conversion factor from weeks to days is 7, which means that 1 week is equal to 7 days:

1 wk = 7 d

To convert 1 week into days we have to multiply 1 by the conversion factor in order to get the time amount from weeks to days. We can also form a simple proportion to calculate the result:

1 wk → 7 d

1 wk → T_(d)

Solve the above proportion to obtain the time T in days:

T_(d) = 1 wk × 7 d

T_(d) = 7 d

The final result is:

1 wk → 7 d

We conclude that 1 week is equivalent to 7 days:

1 week = 7 days

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 day is equal to 0.14285714285714 × 1 week.

Another way is saying that 1 week is equal to 1 ÷ 0.14285714285714 days.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one week is approximately seven days:

1 wk ≅ 7 d

An alternative is also that one day is approximately zero point one four three times one week.

Conversion table

weeks to days chart

For quick reference purposes, below is the conversion table you can use to convert from weeks to days

weeks (wk)	days (d)
2 weeks	14 days
3 weeks	21 days
4 weeks	28 days
5 weeks	35 days
6 weeks	42 days
7 weeks	49 days
8 weeks	56 days
9 weeks	63 days
10 weeks	70 days
11 weeks	77 days

Conversion units

The units involved in this conversion are weeks and days. This is how they are defined:

Week

A week (symbol: wk) 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 days of the week were named after the classical planets (derived from the astrological system of planetary hours) in the Roman era. In English, the names are Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.

Source: Wikipedia Topic: week

Day

A day (symbol: d) is a unit of time. In common usage, it is either an interval equal to 24 hours or daytime, the consecutive period of time during which the Sun is above the horizon. The period of time during which the Earth completes one rotation with respect to the Sun is called a solar day. Several definitions of this universal human concept are used according to context, need and convenience. In 1960, the second was redefined in terms of the orbital motion of the Earth, and was designated the SI base unit of time. The unit of measurement "day", redefined in 1960 as 86 400 SI seconds and symbolized d, is not an SI unit, but is accepted for use with SI. A civil day is usually 86 400 seconds, 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.

Source: Wikipedia Topic: day