How many week in 1 fortnight?
The answer is 2.
We assume you are converting between week and fortnight.
You can view more details on each measurement unit:
week or
fortnight
The SI base unit for time is the second.
1 second is equal to 1.6534391534392E-6 week, or 8.2671957671958E-7 fortnight.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between weeks and fortnights.
Type in your own numbers in the form to convert the units!
You may also want to find out how many days are between two dates on the calendar. Use the date calculator to get your age in days or measure the duration of an event.
1 week to fortnight = 0.5 fortnight
5 week to fortnight = 2.5 fortnight
10 week to fortnight = 5 fortnight
20 week to fortnight = 10 fortnight
30 week to fortnight = 15 fortnight
40 week to fortnight = 20 fortnight
50 week to fortnight = 25 fortnight
75 week to fortnight = 37.5 fortnight
100 week to fortnight = 50 fortnight
You can do the reverse unit conversion from fortnight to week, or enter any two units below:
week to month
week to microsecond
week to day
week to decade
week to millennium
week to second
week to minute
week to century
week to shake
week to hour
A week is a unit of time longer than a day and shorter than a month. In most modern calendars, including the Gregorian calendar, the week is a period of seven days, making it the longest conventionally used time unit that contains a fixed number of days. Although having no direct astronomical basis, it is widely used as a unit of time.
A fortnight is a unit of measurement of time equal to two weeks: that is 14 days, or literally 14 nights. The term is most commonly used in British English. It derives from the Old English feowertiene niht, meaning "fourteen nights".
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!