Convert fortnight to octennial
Please provide values below to convert fortnight [None] to octennial [None], or Convert octennial to fortnight.
How to Convert Fortnight to Octennial
1 None = 0.00479123887748118 None
Example: convert 15 None to None:
15 None = 15 × 0.00479123887748118 None = 0.0718685831622177 None
Fortnight to Octennial Conversion Table
| fortnight | octennial |
|---|
Fortnight
A fortnight is a period of two weeks, equivalent to 14 days.
History/Origin
The term 'fortnight' originates from the Old English 'fēowertīene niht', meaning 'fourteen nights'. It has been used in English since the 16th century to denote a two-week interval.
Current Use
The term 'fortnight' is still used in British English and some other English-speaking regions to specify a two-week period, especially in scheduling and planning contexts.
Octennial
An octennial is a period of eight years.
History/Origin
The term 'octennial' has been used historically in various contexts to denote an eight-year interval, originating from Latin roots 'octo' meaning eight and 'annus' meaning year.
Current Use
Today, 'octennial' is rarely used in everyday language but may appear in academic or historical references to denote an eight-year span.