The number of caramel chocolates you obtain will depend on the size of the moulds you use. Macros calculation is based on 25 chocolates.
THESE are the heart chocolate moulds I used. U.S. option
HERE.
The best way to ensure accurate measurement of ingredients is with Metric Kitchen Scales. They are inexpensive and take up very little space. Click
HERE for the ones I use. For U.S. option click
HERE.