TIME

Convert Units Of Time

1 hour = 60 minutes                                    Convert 12-hour system to 24-hour system
1 minutes = 60 seconds                      
1 day = 24 hours
1 week =  7 days                                                         07 : 30 p.m.
1 year = 12 months                                             +      12   00         
1 decade = 10 years                                                    19   30 hours
1 century = 10 decades
1 century = 100 years                                 Convert 24-hour system to 12-hour system
1 year = 365 days                                       
                                                                                 20 45 hours
                                                                            -    12 00          
                                                                                  8: 45 p.m.