There is no antonym. How can you say the opposite of 'two weeks'?
1 fortnight = 336 hours 236 hours or 2 weeks
It is 405,554,688,000,000,000 Angstrom per fortnight.
1/26th of a year. A "fortnight" is two weeks..From "fourteen nights", eg. two seven-day weeks.
Fortnight is two weeks (used by Shakespeare) and annum is Latin for year (annual).
45 mph = 120,960 furlongs per fortnight.
Two weeks is equal to a fortnight.
1700 a fortnight
"Our vacation lasted a fortnight." *1 fortnight= 14 days
I haven't got any sleep in a fortnight.
I know there are 20160 minutes in a fortnight
1 fortnight = 20,160 minutes
There are 14 consecutive days in a fortnight.
A fortnight means 14 nights.
1 fortnight = 1,209,600 seconds.
It is 1,216,664,064,000,000 A per fortnight.
1 fortnight is 0.04 years.
Fortnight Magazine was created in 1970.