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Get decimal part of a number

Excel formula: Get decimal part of a number
Generic formula 
=number-TRUNC(number)
Explanation 

If you need to get just de the decimal part of a number, you can use a simple formula based on the TRUNC function.

In the example, cell C6 contains this formula:

=B6-TRUNC(B6)

This formula uses the TRUNC function to figure out the the integer portion of the number, then subtract that value from the original number. The result is the decimal portion.

The TRUNC function simply truncates (i.e. removes) numbers; it doesn't do any rounding.

See links on this page to the TRUNC function and related formulas for more info.

Author 
Dave Bruns
Related formulas 
Excel formula: Get integer part of a number
Get integer part of a number
To remove the decimal part of a number and return only the integer portion, you can use the TRUNC function to slice off the decimal. In the example, cell C6 contains this formula: = TRUNC ( B6 ) The TRUNC function simply truncates (i.e. removes)...
Related functions 
Excel TRUNC function
Excel TRUNC Function

The Excel TRUNC function returns a truncated number based on an (optional) number of digits. For example, TRUNC(4.9) will return 4, and TRUNC(-3.5) will return -3. The TRUNC function does no rounding, it simply truncates as specified.

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