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Stand-alone data logger Time until SD is full calculator

Use this calculator to determine how much time will pass until your SD card is full based on per channel sample rate and total number of channels acquired.

Enter the Total number of Channels Enabled:
Enter the desired sample rate per channel:  S/s/Ch
Sample rate must be between 0.0017 and 14,400 S/s/Ch
Enter size of SD card:

Using the data entered you can record for up to:

Days Hours Minutes


Actual time may be as much as 5% less depending on the memory card used. This calculator assumes you can use the full capacity of the card. See your card's specs to determine a more accurate time.