Units of Time

There are different units of time.

Second, minute, hour, day, week, month and year are the units of time.

These have the following relations between each:

60 seconds = 1 minute
         or
1 minute = 60 seconds


60 minutes = 1 hour
         or
1 hour = 60 minutes

24 hours = 1 day (day + night)

7 days = 1 week

12 months = 1 year

52 weeks = 1 year

365 days or 366 days make a year

10 years make a decade

50 years make half century

100 years make a century


These are the relations between units of time.

Related Concepts

● Units for Measuring Length

● Measuring Instruments

● To Measure the Length of a Line-segment

● Perimeter of a Figure

● Unit of Mass or Weight

● Examples on Unit of Mass or Weight

● Units for The Measurement of Capacity

● Examples on Measurement of Capacity

● Measurement of Time

● Read a Watch or a Clock

● Antemeridian (a.m.) or Postmeridian (p.m.)

● What Time it is?

● Time in Hours and Minutes

● 24 Hour Clock

● Units of Time

● Examples Units of Time

● Time Duration

● Calendar

● Reading and Interpreting a Calendar

● Calendar Guides us to Know

4th Grade Math Activities

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