# Century Conversion Calculator

Enter a value in centuries below to convert to another unit of time.

## What Is a Century?

A century is a unit used to measure time.

Centuries can be abbreviated as c; for example, 1 century can be written as 1 c.

## How Much Is a Century?

The century is a time period of 100 years. The word century is derived from the Latin word centum, meaning hundred.[1]

## How to Convert Centuries

To convert centuries to another unit of time, you need to multiply the value by a conversion factor. A conversion factor is a numerical value used to change the units of a measurement without changing the value.[2]

You can find the conversion factors for centuries in the conversion table below.

Then, multiply the time measurement by the conversion factor to find the equivalent value in the desired unit of measurement.

centuries × conversion factor = result

You can also use a calculator, such as one of the converters below, for the conversion.

## Century Conversion Table

Centurys and the equivalent time durations
centuries decades years months weeks days hours minutes seconds milliseconds microseconds nanoseconds
1 c 10 100 yr 1,200 mo 5,218 wk 36,524 d 876,582 hr 52,594,920 min 3,155,695,200 s 3,155,695,200,000 ms 3,155,700,000,000,000 µs 3,155,700,000,000,000,000 ns
2 c 20 200 yr 2,400 mo 10,436 wk 73,049 d 1,753,164 hr 105,189,840 min 6,311,390,400 s 6,311,390,400,000 ms 6,311,400,000,000,000 µs 6,311,400,000,000,000,000 ns
3 c 30 300 yr 3,600 mo 15,653 wk 109,573 d 2,629,746 hr 157,784,760 min 9,467,085,600 s 9,467,085,600,000 ms 9,467,100,000,000,000 µs 9,467,100,000,000,000,000 ns
4 c 40 400 yr 4,800 mo 20,871 wk 146,097 d 3,506,328 hr 210,379,680 min 12,622,780,800 s 12,622,780,800,000 ms 12,623,000,000,000,000 µs 12,623,000,000,000,000,000 ns
5 c 50 500 yr 6,000 mo 26,089 wk 182,621 d 4,382,910 hr 262,974,600 min 15,778,476,000 s 15,778,476,000,000 ms 15,778,000,000,000,000 µs 15,778,000,000,000,000,000 ns
6 c 60 600 yr 7,200 mo 31,307 wk 219,146 d 5,259,492 hr 315,569,520 min 18,934,171,200 s 18,934,171,200,000 ms 18,934,000,000,000,000 µs 18,934,000,000,000,000,000 ns
7 c 70 700 yr 8,400 mo 36,524 wk 255,670 d 6,136,074 hr 368,164,440 min 22,089,866,400 s 22,089,866,400,000 ms 22,090,000,000,000,000 µs 22,090,000,000,000,000,000 ns
8 c 80 800 yr 9,600 mo 41,742 wk 292,194 d 7,012,656 hr 420,759,360 min 25,245,561,600 s 25,245,561,600,000 ms 25,246,000,000,000,000 µs 25,246,000,000,000,000,000 ns
9 c 90 900 yr 10,800 mo 46,960 wk 328,718 d 7,889,238 hr 473,354,280 min 28,401,256,800 s 28,401,256,800,000 ms 28,401,000,000,000,000 µs 28,401,000,000,000,000,000 ns
10 c 100 1,000 yr 12,000 mo 52,178 wk 365,243 d 8,765,820 hr 525,949,200 min 31,556,952,000 s 31,556,952,000,000 ms 31,557,000,000,000,000 µs 31,557,000,000,000,000,000 ns
11 c 110 1,100 yr 13,200 mo 57,395 wk 401,767 d 9,642,402 hr 578,544,120 min 34,712,647,200 s 34,712,647,200,000 ms 34,713,000,000,000,000 µs 34,713,000,000,000,000,000 ns
12 c 120 1,200 yr 14,400 mo 62,613 wk 438,291 d 10,518,984 hr 631,139,040 min 37,868,342,400 s 37,868,342,400,000 ms 37,868,000,000,000,000 µs 37,868,000,000,000,000,000 ns
13 c 130 1,300 yr 15,600 mo 67,831 wk 474,815 d 11,395,566 hr 683,733,960 min 41,024,037,600 s 41,024,037,600,000 ms 41,024,000,000,000,000 µs 41,024,000,000,000,000,000 ns
14 c 140 1,400 yr 16,800 mo 73,049 wk 511,340 d 12,272,148 hr 736,328,880 min 44,179,732,800 s 44,179,732,800,000 ms 44,180,000,000,000,000 µs 44,180,000,000,000,000,000 ns
15 c 150 1,500 yr 18,000 mo 78,266 wk 547,864 d 13,148,730 hr 788,923,800 min 47,335,428,000 s 47,335,428,000,000 ms 47,335,000,000,000,000 µs 47,335,000,000,000,000,000 ns
16 c 160 1,600 yr 19,200 mo 83,484 wk 584,388 d 14,025,312 hr 841,518,720 min 50,491,123,200 s 50,491,123,200,000 ms 50,491,000,000,000,000 µs 50,491,000,000,000,000,000 ns
17 c 170 1,700 yr 20,400 mo 88,702 wk 620,912 d 14,901,894 hr 894,113,640 min 53,646,818,400 s 53,646,818,400,000 ms 53,647,000,000,000,000 µs 53,647,000,000,000,000,000 ns
18 c 180 1,800 yr 21,600 mo 93,920 wk 657,437 d 15,778,476 hr 946,708,560 min 56,802,513,600 s 56,802,513,600,000 ms 56,803,000,000,000,000 µs 56,803,000,000,000,000,000 ns
19 c 190 1,900 yr 22,800 mo 99,137 wk 693,961 d 16,655,058 hr 999,303,480 min 59,958,208,800 s 59,958,208,800,000 ms 59,958,000,000,000,000 µs 59,958,000,000,000,000,000 ns
20 c 200 2,000 yr 24,000 mo 104,355 wk 730,485 d 17,531,640 hr 1,051,898,400 min 63,113,904,000 s 63,113,904,000,000 ms 63,114,000,000,000,000 µs 63,114,000,000,000,000,000 ns

## Century Conversion Calculators

You can also convert time using one of our century converters below.

## References

1. Merriam-Webster, Century Definition & Meaning, https://www.merriam-webster.com/dictionary/century
2. National Institute of Standards & Technology, Unit Conversion, https://www.nist.gov/pml/owm/metric-si/unit-conversion