I'm trying to add the following list of times:
09:30 + 09:00 + 09:00 + 04:00 + 08:30 + 08:30 + 06:00 + 05:00 + 05:00 +
07:00 + 08:00 + 05:00 + 04:00 + 07:30

Using the following formula:
=IF(INT(ROUND(SUM(L4:L70)/0.04166667,2)) = 0, "",
INT(ROUND(SUM(L4:L70)/0.04166667,2)) &":" &
IF(MINUTE(MOD(SUM(L4:L70),1)) < 10, "0" & MINUTE(MOD(SUM(L4:L70),1)),
MINUTE(MOD(SUM(L4:L70),1))))

The problem lies in the part of the function marked in bold. This
function is working perfectly with all/most other combinations of
times.

Hopefully someone can help me.

Thanks,
Imelda.


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mel_flynn
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Imelda,

Have you tried simply summing the values:

=SUM(L4:L70)

and using the custom format

[h]:mm

or

[m]:ss

(depends on how those values are actually entered....)

HTH,
Bernie
MS Excel MVP


"mel_flynn" wrote in message
...

I'm trying to add the following list of times:
09:30 + 09:00 + 09:00 + 04:00 + 08:30 + 08:30 + 06:00 + 05:00 + 05:00 +
07:00 + 08:00 + 05:00 + 04:00 + 07:30

Using the following formula:
=IF(INT(ROUND(SUM(L4:L70)/0.04166667,2)) = 0, "",
INT(ROUND(SUM(L4:L70)/0.04166667,2)) &":" &
IF(MINUTE(MOD(SUM(L4:L70),1)) < 10, "0" & MINUTE(MOD(SUM(L4:L70),1)),
MINUTE(MOD(SUM(L4:L70),1))))

The problem lies in the part of the function marked in bold. This
function is working perfectly with all/most other combinations of
times.

Hopefully someone can help me.

Thanks,
Imelda.


--
mel_flynn
------------------------------------------------------------------------
mel_flynn's Profile: http://www.excelforum.com/member.php...o&userid=29206
View this thread: http://www.excelforum.com/showthread...hreadid=489376