How to calculate Minutes between two distint time in XLSForm

Dear all,

I am developing a survey form in ODK using XLSForm.
I have two variables, the first one where I have to include the time of
start a procedure and the second one is to include the ending time. So, I
need to come up with new variable in minutes which is the difference from
end and start time, i.e., I need to know the minutes which the procedure
will last.

I am looking forward to hear from you soon.

Best regards,
Antonio.

Antonio,

Easiest solution is to collect hours and minutes using multi-selects
(or number) prompts. Then do the math with calculates to subtract the numbers.

Yaw

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On Tue, Jul 29, 2014 at 5:58 AM, Antonio Niquisse antonio.rungo2014@gmail.com wrote:

Dear all,

I am developing a survey form in ODK using XLSForm.
I have two variables, the first one where I have to include the time of
start a procedure and the second one is to include the ending time. So, I
need to come up with new variable in minutes which is the difference from
end and start time, i.e., I need to know the minutes which the procedure
will last.

I am looking forward to hear from you soon.

Best regards,
Antonio.

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A post was split to a new topic: Calculate the difference between the start and end times