How salaries are converted across periods
A salary calculator converts a single number — typically annual gross pay — into hourly, weekly, biweekly, and monthly equivalents. The basis is the standard U.S. full-time work year:
52 weeks × 40 hours = 2,080 hours per yearSo a $75,000/year salary works out to:
- Hourly:
75000 / 2080 ≈ $36.06 - Weekly:
75000 / 52 ≈ $1,442 - Biweekly:
75000 / 26 ≈ $2,885 - Semi-monthly:
75000 / 24 ≈ $3,125 - Monthly:
75000 / 12 = $6,250
Biweekly vs semi-monthly
These two look similar but produce different paycheck amounts:
- Biweekly: every two weeks, 26 paychecks per year. Two months per year you get three paychecks instead of two.
- Semi-monthly: twice per month (e.g. 1st and 15th), 24 paychecks per year. Every paycheck is exactly the same amount.
Biweekly is more common in U.S. private-sector hourly roles; semi-monthly is more common for salaried roles. Mortgage and budget planning is slightly easier with semi-monthly (each paycheck covers a clear half month).
Hourly to annual: the reverse direction
A $25/hour wage at 40 hours/week:
$25 × 40 × 52 = $52,000/year (gross)For 35-hour weeks (common in some industries and many countries outside the U.S.), substitute the actual weekly hours. A common quick mental conversion: double the hourly rate and add three zeros for a rough annual estimate (e.g. $25/hr ≈ $50,000/year). The shortcut is exact for 40-hour weeks because 40 × 50 = 2,000 hours ≈ 2,080.
Gross vs net — what actually hits your bank
The numbers above are gross pay before deductions. Typical U.S. deductions:
- Federal income tax — progressive brackets, 10% to 37% in 2026.
- State income tax — 0% to ~13% depending on the state.
- FICA — 7.65% (6.2% Social Security + 1.45% Medicare). Self-employed pay double (15.3%).
- Pre-tax 401(k) contributions — reduce taxable income up to $23,500 in 2026.
- Health insurance — employer plan premiums, often pre-tax.
- HSA / FSA contributions — pre-tax for qualified medical expenses.
For a rough estimate of take-home pay in a moderate state, multiply gross by 0.70–0.75. A $75,000 gross salary typically nets $52,500–$56,000 per year, or about $4,400/month.
Hours worked outside the U.S. standard
| Country | Standard workweek | Annual hours basis |
|---|---|---|
| United States | 40 hours | 2,080 |
| United Kingdom | 37.5 hours | 1,950 |
| Germany | 35–40 hours | 1,820–2,080 |
| France | 35 hours | 1,820 |
| Japan | 40 hours | 2,080 |
| Australia | 38 hours | 1,976 |
| Canada | 37.5–40 hours | 1,950–2,080 |
Many salaried positions effectively work more than the standard week. To compare jobs fairly, divide by actual hours worked, not the contractual minimum.
What's missing from the gross number
- Bonus and equity. Tech and finance roles often carry 10–50% of base in additional compensation.
- Employer 401(k) match. A 5% match on $75k is $3,750/year — straight up additional compensation.
- Health insurance. Employer-paid premiums average $7,000–$15,000/year in the U.S. for family coverage.
- Paid time off. 15 days PTO ≈ 6% of salary in "free" time.
- Pension or RRSP-equivalent. Where applicable, often 5–10% on top.
A salary of $75,000 with a 5% 401(k) match and $10k in employer health premiums is closer to $89,000 in total compensation.
When time off matters more than rate
An hourly rate of $50 with 40 hours/week and zero paid time off:
50 × 40 × 52 = $104,000 / 2,080 effective hours = $50/hrA salary of $100,000 with 20 days PTO and 10 paid holidays:
$100,000 / (52 − 6) × 40 = $100,000 / 1,840 ≈ $54.35/hr effectiveThe salaried role pays more per hour of actual work despite the lower nominal annual figure. Always factor PTO when comparing offers.