That depends on the type of chocolate that we are taking about. The sugar content of a bar of chocolate varies according to the type and some of the different types are listed below:
1. Dark chocolate
2. White chocolate
3. Unsweetened chocolate
4. Bitter sweet chocolate
5. Sweet dark chocolate
6. Semi-sweet chocolate
There are no regulation regarding the amount of sugar that has to be added in chocolate and each manufacturer has a different sugar count. It is not possible to say for sure which type of chocolate contains how much sugar. Check the labels of the wrapper if you are worried.