You can try something like this 
my $t = 12 * 60 * 60     # hours
        + 13 * 60        # minutes
        + 14;            # seconds
printf "%d hour(s), %d minute(s), %d second(s)\n",
    ( $t / 60 / 60 ),
    ( $t / 60 ) % 60,
    ( $t % 60 );

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In reply to Re: How to format Benchmark results in hours? by m-rau
in thread How to format Benchmark results in hours? by Anonymous Monk

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