The Hourly Wage Calculator simply helps you work out how much you are earning on an hourly basis by taking into account your annual salary and deducting the weeks of vacation you take per year. It can be difficult to calculate your actual hourly wage from your overall salary, because you need to deduct not only the weekends but also the bank holidays and other national holiday days. The Hourly Wage Calculator is a useful tool when wanting to compare jobs and make important decisions about your career.