Convert any pay rate into every other frequency instantly: hourly ⇄ annual, weekly paychecks, biweekly gross, and monthly equivalents — before taxes.
Multiply the hourly rate by hours per week × 52. Full-time (40 h/week) at $25/hour equals $52,000 per year.
There are 52 weeks in a year, so biweekly pay produces 26 checks. Semi-monthly pay (e.g. 1st and 15th) produces 24.
All figures are gross (before taxes and deductions). Combine with the Income Tax Calculator to estimate take-home.