Biweekly to monthly conversion chart
| Biweekly pay | True monthly avg | 2-check month | 3-check month | Annual |
|---|---|---|---|---|
| $1,200 | $2,600 | $2,400 | $3,600 | $31,200 |
| $1,500 | $3,250 | $3,000 | $4,500 | $39,000 |
| $1,800 | $3,900 | $3,600 | $5,400 | $46,800 |
| $2,000 | $4,333 | $4,000 | $6,000 | $52,000 |
| $2,400 | $5,200 | $4,800 | $7,200 | $62,400 |
| $3,000 | $6,500 | $6,000 | $9,000 | $78,000 |
| $3,500 | $7,583 | $7,000 | $10,500 | $91,000 |
Biweekly vs semi-monthly: the trap
Biweekly pay (every two weeks) produces 26 paychecks a year. Semi-monthly pay (twice a month, often the 15th and last day) produces exactly 24. The difference matters: a $2,000 biweekly paycheck totals $52,000 per year, while a $2,000 semi-monthly paycheck totals $48,000. If you're comparing job offers quoted in per-paycheck terms, always convert to annual first.
For monthly budgeting, the honest number is biweekly amount × 26 ÷ 12. Multiplying by two is simpler but leaves two "extra" paychecks a year unaccounted for — which is either a budgeting error or, used deliberately, a painless way to fund savings twice a year.
Related calculators
Those are gross figures. Get the after-tax version from the take-home pay calculator, or convert an hourly rate first with the hourly to salary calculator.
Frequently asked questions
How do I convert biweekly pay to monthly?
Multiply the biweekly amount by 26 (paychecks per year) and divide by 12. A $1,800 biweekly check is $3,900/month on average. Multiplying by 2 gives $3,600 — an 8.3% understatement that compounds in budgets.
Which months have three paychecks?
It depends on when your first paycheck of the year lands. Any month whose first payday falls on the 1st or 2nd (and sometimes the 3rd) will fit three biweekly paydays. There are always exactly two such months per year on a biweekly schedule.
What's the difference between biweekly and semi-monthly pay?
Biweekly means every two weeks — 26 paychecks a year. Semi-monthly means twice a month — exactly 24. The same per-check amount yields $52,000/year biweekly but only $48,000/year semi-monthly, so always compare offers on an annual basis.
Should I budget on 2 or 2.17 paychecks a month?
Most budgeting experts suggest planning monthly expenses around 2 paychecks and treating the two extra checks per year as automatic savings, debt paydown, or a buffer — it's a built-in windfall that arrives twice a year.