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Default Time Calculations

I need a formula that will subtract battery run time and show time left.
For example
battery run time = 40 hours
Time running = 25 hours
Time Left = 15 hours
Everything I have tried relates to a 24 hour time.
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Default Time Calculations

Just use

=A2-A1

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Bob

"Dgwood90" wrote in message
...
I need a formula that will subtract battery run time and show time left.
For example
battery run time = 40 hours
Time running = 25 hours
Time Left = 15 hours
Everything I have tried relates to a 24 hour time.



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dlw dlw is offline
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Default Time Calculations

Actually, thats' not time as in a clock, those are just numbers, format the
cell :

custom ### "hours"

"Dgwood90" wrote:

I need a formula that will subtract battery run time and show time left.
For example
battery run time = 40 hours
Time running = 25 hours
Time Left = 15 hours
Everything I have tried relates to a 24 hour time.

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