Hourly to salary
Annual pay is the hourly rate times hours per week times weeks worked. Twenty-five an hour over 40 hours and 52 weeks is 52,000 a year, 4,333 a month, or 2,000 every two weeks.
How to convert hourly to salary
The shortcut worth remembering is that an hourly rate times two thousand gives the approximate annual salary for full-time work, because forty hours over fifty weeks is exactly two thousand hours. Twenty-five an hour is roughly fifty thousand a year; forty an hour is roughly eighty thousand. It is close enough for a first comparison and it is why hourly rates and salaries are so often quoted as if interchangeable — though the benefits attached to one and not the other mean they rarely are.
Questions
52,000 for a 40-hour week over 52 weeks, before tax.
Hourly rate × 2,000 gives the approximate full-time annual salary — 40 hours over 50 weeks is exactly 2,000 hours.
Yes if paid holiday is included. Use fewer if you take unpaid time off.
No, it is gross. Tax, insurance and pension come off; the paycheck calculator handles those.
Biweekly is 26 payments a year; semi-monthly is 24. The individual payments differ even though the annual total does not.