If you earn $20 per hour, your annual salary can be calculated by multiplying your hourly wage by the total number of hours you work in a year. Assuming a standard full-time schedule of 40 hours per week and 52 weeks in a year, you would work a total of 2,080 hours annually (40 hours/week x 52 weeks/year). Therefore, your yearly salary would be $20 multiplied by 2,080 hours, which equals $41,600. This calculation provides a clear understanding of how hourly wages translate into annual income, highlighting the importance of consistent work hours in determining overall earnings.