To calculate your annual income from weekly pay, multiply your weekly earnings by 52, the number of weeks in a year. If you earn $800 per week before taxes, your gross annual income is $41,600. That core formula works whether you’re paid weekly, trying to qualify for a loan, or filling out a financial application, but the details get more nuanced once you factor in overtime, variable hours, and time off.
The Basic Formula
Start with your gross weekly pay, meaning what you earn before taxes and deductions come out. Multiply that number by 52.
- Weekly gross pay × 52 = Annual gross income
If you’re paid an hourly rate with consistent hours, first calculate your weekly pay: hourly rate × hours per week. Then multiply by 52. Someone earning $20 an hour working 40 hours a week makes $800 per week, which comes to $41,600 per year.
If you already know your biweekly pay (every two weeks), multiply by 26 instead of 52. If you’re paid twice a month (semimonthly), multiply that check by 24. These are different pay schedules, and mixing them up will throw your number off.
Accounting for Overtime
If you regularly work more than 40 hours a week, overtime pay changes your annual total significantly. Under federal labor law, non-exempt employees earn at least 1.5 times their regular hourly rate for every hour past 40 in a workweek.
To calculate annual income with overtime, break your weekly pay into two parts. First, your base: hourly rate × 40 hours. Second, your overtime: hourly rate × 1.5 × overtime hours. Add those together for your total weekly pay, then multiply by 52.
For example, if you earn $20 an hour and work 50 hours a week consistently, your weekly pay is ($20 × 40) + ($20 × 1.5 × 10) = $800 + $300 = $1,100. Over a year, that’s $57,200. Ignoring the overtime portion and just using your base rate would undercount your income by $15,600.
When Your Hours Change Week to Week
Not everyone works the same number of hours each week. If your schedule fluctuates, averaging your earnings over several weeks gives you a more realistic annual estimate. Pull your last 4 to 12 pay stubs, add up the gross pay from each, and divide by the number of weeks to find your average weekly income. Then multiply that average by 52.
Say your gross pay over the past eight weeks looked like this: $750, $820, $690, $900, $780, $850, $710, $860. The total is $6,360, and dividing by 8 gives you an average weekly income of $795. Multiply by 52, and your estimated annual income is $41,340.
The more weeks you include in the average, the more accurate your estimate will be, especially if your hours are seasonal or your income includes variable components like tips, commissions, or bonuses. If you receive a production bonus or commission on top of your base pay, add that into your weekly total before averaging.
Gross Income vs. Take-Home Pay
The $52-week calculation gives you gross annual income, which is your total earnings before anything gets taken out. Your actual take-home pay (net income) will be lower after deductions for federal income tax, state income tax, Social Security, Medicare, and any voluntary deductions like health insurance premiums or retirement contributions.
Most financial applications, including loan applications, tax forms, and eligibility calculations for benefits, ask for gross income. That’s the number you get from multiplying your weekly pay by 52. If someone asks for your net annual income, you’ll need to use the smaller number that actually hits your bank account. Your pay stub shows both figures: gross pay at the top and net pay at the bottom.
Adjusting for Unpaid Time Off
Multiplying by 52 assumes you work and get paid every single week of the year. If you take unpaid leave, have seasonal layoffs, or work a contract that doesn’t cover the full year, you need to adjust.
Instead of multiplying by 52, multiply your average weekly pay by the number of weeks you actually expect to work. If you typically take two weeks of unpaid time off per year, multiply by 50 instead. A worker earning $800 per week who takes three unpaid weeks off would calculate $800 × 49 = $39,200, not the $41,600 they’d get from the full 52-week formula.
Paid vacation and paid holidays don’t require any adjustment. If your employer pays you during those weeks, you’re still earning income and the 52-week multiplier already accounts for it.
How Lenders Verify Weekly Income
If you’re calculating your annual income for a mortgage or loan application, lenders will verify the number you provide. Fannie Mae’s guidelines, which most conventional mortgage lenders follow, require your most recent pay stub dated within 30 days of your application along with year-to-date earnings. They also typically require W-2 forms from the prior one or two years.
Lenders look at your year-to-date earnings on your pay stub and compare them to prior-year W-2s to confirm your income is stable. If your current year-to-date earnings are on pace to match or exceed last year’s W-2, that strengthens your application. If there’s a gap, you may need to explain it. A year-end pay stub showing full-year earnings can sometimes substitute for a W-2.
When you’re paid weekly and a lender needs to see your annual income, they’ll often take your year-to-date gross earnings from your pay stub and project them forward. If your stub dated in late June shows $20,000 in year-to-date earnings covering 26 weeks, they can extrapolate that to roughly $40,000 for the full year. Having consistent weekly earnings makes this process straightforward.
Quick Reference by Pay Type
- Hourly, fixed schedule: Hourly rate × hours per week × 52
- Hourly with regular overtime: (Hourly rate × 40 + overtime rate × OT hours) × 52
- Hourly, variable schedule: Average weekly gross over recent weeks × 52
- Weekly salary: Weekly salary × 52
- Weekly with unpaid time off: Weekly pay × (52 minus unpaid weeks)
Whichever method fits your situation, always start with gross pay rather than net, and use enough data points to smooth out any week-to-week variation. The goal is a number that honestly reflects what you earn over a full year, whether you need it for a loan, a budget, or a benefits application.