For a full time worker, assume about 2,000 work hours per year.
(365 day per year, less weekends and holidays is about 250 work days, working 8 hours/day)
So $13/hour works out to $26,000/year.
Reduce proportionally if you work less than 40 hours per week.
32,240 annually.
22,505.60 annually.
40,268.80 annually.
35,796.80 annually.
39,520 annually.
54,080 annually.
17,680 annually.
18.27 per hour.
10.58 per hour.
30,763.20 annually.
16.83 per hour full time.
$19.46