What is century (100 yr)?

A century is a unit of time equal to 100 years. It is used in historical analysis, long-term demographic and climate projections, and describing spans of civilizational or geological time.

What is second?

The second is the SI base unit of time. It is used globally in science, engineering, computing, and everyday life, and is the foundation upon which all other time units are built.

Worked examples

1 century (100 yr) = 3.153600e+09 second

1 second = 1 second

More Time conversions

• Convert century (100 yr) to second
• Convert century (100 yr) to minute
• Convert century (100 yr) to hour
• Convert century (100 yr) to day
• Convert century (100 yr) to week
• Convert century (100 yr) to year (365 d)
• Convert century (100 yr) to millisecond
• Convert century (100 yr) to microsecond
• Convert century (100 yr) to nanosecond

Assumption: year is defined as 365 days and century values are approximate.