Century To Decade Conversion Chart

Century (c) Decade (dec)
1 c10 dec
2 c20 dec
5 c50 dec
10 c100 dec
20 c200 dec
40 c400 dec
80 c800 dec
160 c1600 dec
320 c3200 dec
640 c6400 dec
1280 c12800 dec
2560 c25600 dec

Convert from century to decade formula

Total decade = Total century x 10

For example, if you want to convert 15 Century to Decade then,

15 c = 15 x 10 = 150 dec

Convert from decade to century formula

Total century =
Total decade
150 dec
= 15 c


A century is a period of 100 years. Although a century can mean any arbitrary period of 100 years, there are two viewpoints on the nature of standard centuries. One is based on strict construction, while the other is based on popular perspective. While the century has been commonly used in the West, other cultures and calendars have utilized differently sized groups of years in a similar manner.


A decade is a period of 10 years. Decades may describe any ten-year period, such as those of a person's life, or refer to specific groupings of calendar years.