Minimum notice period: Can you leave early if you "work up" the hours?

Hi. Can you advise if a contract states that you must give 2 months notice, can this be fulfilled by going earlier than the calendar month date but working up the hours required to that date
Thanks

Depends on the employer. If they want you to work the whole 2 months you have no real option, unless they broke your contract already. A lot of employers are fairly reasonable and will work with you on it.