mysql minutes to hours and minutes

Question

I have a table that return minutes from a task and I\'d like to convert into hours and minutes.

my select is:

select
m.mat_nome as \'Matéria\',
round         


        

Answer 1

Use the following facts: hours = floor /60 minutes = (-hours*60

Answer 2

Why not simply do something like this?

select convert(date_add('2000-01-01', interval 146 minute), time);

This returns 02:26:00

Or the following if you want to specify return format

select date_format(date_add('2000-01-01', interval 146 minute), '%h:%i');

Answer 3

This is working! Thanks!

select
    m.mat_nome as 'Matéria',
    CONCAT(
        FLOOR(
            sum(
                case when Hour(TIMEDIFF(est_horario_inicial, est_horario_final))*60 = 0 
                    then Minute(TIMEDIFF(est_horario_inicial, est_horario_final))
                    else Hour(TIMEDIFF(est_horario_inicial, est_horario_final))*60
                end
            )/60
        ),'h', 
        MOD(
            sum(
                case when Hour(TIMEDIFF(est_horario_inicial, est_horario_final))*60 = 0 
                    then Minute(TIMEDIFF(est_horario_inicial, est_horario_final))
                    else Hour(TIMEDIFF(est_horario_inicial, est_horario_final))*60
                end
            )
        ,60)
    , 'm')
    as 'tempo' from estudos_realizados e
left join materias m on e.mat_id = m.mat_id; 

Answer 4

CONCAT(FLOOR(minutes/60),':',LPAD(MOD(minutes,60),2,'0'))

a variation on Damir Kasipovic's code: this converts 62 minutes to '1:02'

Answer 5

You should look up FLOOR() function, and simple math. You need something like

CONCAT(FLOOR(minutes/60),'h ',MOD(minutes,60),'m')