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Comments on mAs to mAh conversion

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mAs to mAh conversion

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May I know how to convert mAs to mAh?

I have a chip operating at 3.3 V.
Its standby current is 0.00085 mA.
In one day, the chip is active for only 4.24 s.

To calculate the standby energy consumption, my calculation is as follows:

(0.00085 mA) × (86400 − 4.24) s = 73.44 mAs

To convert this to mAh, I used the following calculation:

(73.44 mAs) ÷ (3600 s/h) = 0.020 mAh

Is my calculation correct?
Do I need to consider the operating voltage of the chip?

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1 comment thread

Fix the formatting. (1 comment)
Fix the formatting.
Olin Lathrop‭ wrote 11 months ago · edited 11 months ago

Please fix your writing to leave a space after periods at end of sentences. Currently it's hard to read, and the system interprets the whole mess as a URL. You should have been able to see this yourself. Also, in English we use a period, called the decimal point, to separate the integer and fraction digits. Fix it.