Minkolang, 6 bytes

$o$+N.

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###Explanation

$o         takes all characters from input as chars (the characters are automatically
           converted to their character codes)
$+         sum up all the values
N.         output as number and end program

Minkolang, 6 bytes

$o$+N.

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Explanation

$o         takes all characters from input as chars (the characters are automatically
           converted to their character codes)
$+         sum up all the values
N.         output as number and end program

Minkolang, 6 bytes

$o$+N.

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###Explanation

$o         takes all characters from input as chars (the characters are automatically
          converted to their character codes)
$+         sum up all the values
N.         output as number and end program

Minkolang, 6 bytes

$o$+N.

Try it online!

###Explanation

$o         takes all characters from input as chars (the characters are automatically
           converted to their character codes)
$+         sum up all the values
N.         output as number and end program