How much is $30 an hour annually?

Excuse me, I'm a bit confused about the calculation here. Could you clarify for me how we would convert the hourly rate of $30 into an annual salary? I understand that there are various factors at play, such as the number of hours worked per week and any potential paid time off, but could you give me a rough estimate or formula to follow? I'm trying to budget for the upcoming year and this information would be incredibly helpful. Thank you in advance for your assistance.