40s

See also:40S,'40s,and40's

English

Abbreviated form of1940s.

the decade of the 1940s—seeforties

13th century	1200s·1210s·1220s·1230s·1240s·1250s·1260s·1270s·1280s·1290s
14th century	1300s·1310s·1320s·1330s·1340s·1350s·1360s·1370s·1380s·1390s
15th century	1400s·1410s·1420s·1430s·1440s·1450s·1460s·1470s·1480s·1490s
16th century	1500s·1510s·1520s·1530s·1540s·1550s·1560s·1570s·1580s·1590s
17th century	1600s·1610s·1620s·1630s·1640s·1650s·1660s·1670s·1680s·1690s
18th century	1700s·1710s·1720s·1730s·1740s·1750s·1760s·1770s·1780s·1790s
19th century	1800s·1810s·1820s·1830s·1840s·1850s·1860s·1870s·1880s·1890s
20th century	1900s·1910s·1920s·1930s·1940s·1950s·1960s·1970s·1980s·1990s
21st century	2000s·2010s·2020s·2030s·2040s·2050s·2060s·2070s·2080s·2090s
22nd century	2100s·2110s·2120s·2130s·2140s·2150s·2160s·2170s·2180s·2190s
23rd century	2200s·2210s·2220s·2230s·2240s·2250s·2260s·2270s·2280s·2290s
Decade only	00s·10s·20s·30s·40s·50s·60s·70s·80s·90s
	'00s·'10s·'20s·'30s·'40s·'50s·'60s·'70s·'80s·'90s
	00's·10's·20's·30's·40's·50's·60's·70's·80's·90's
	zeros/zeroesoraughts/noughties/oughts·oneties/tens/teens·twenties·thirties·forties·fifties·sixties·seventies·eighties·nineties
Nicknames	Gay Nineties·Naughty Nineties·Roaring Twenties·Dirty Thirties·Swinging Sixties

40s