Verkkoto calculate, multiply the hourly salary by the number of hours worked in a week and then multiply by 2 weeks. For example, at $20 an hour, 8 hours/day and 5. If they received a $100 bonus and had $50 in deductions, the total. Verkkocalculate 20 an hour to a biweekly salary. How much is 20 per hour on a biweekly basis? Enter your hourly salary details above to calculate the biweekly earnings. Verkkohourly wage to biweekly salary: To convert an hourly wage to a biweekly salary, multiply your hourly rate by the number of hours you work per week and then by 2. Verkkowe are converting $20 per hour to biweekly salary based on 40 hours/week, 52 weeks/year. $20 hourly to biweekly salary equals $1,600 per biweek.