Quick answer

New hourly rate = current rate × (1 + raise % ÷ 100). A 3% raise on $20 is $20.60. Annual pay ≈ new rate × hours per week × 52 — $20.60 × 40 × 52 = $42,848 before tax at a full-time schedule.

How to read hourly, weekly, monthly, and annual

Set pay period to Hourly (pre-selected here) and enter hours per week so annualization matches your schedule. The results table lists every period: hourly, weekly, biweekly, semi-monthly, monthly, and annual — before and after the raise — so a warehouse rate and an office salary conversation can use the same numbers.

Prefer a flat dollar bump? Switch to “Raise by dollar amount” and enter $0.50 or $1; the tool still expands the change across pay periods.

Hourly raise formulas

Percent on an hourly rate

newHourly = hourly × (1 + pct ÷ 100)

Hourly to annual

annual = hourly × hoursPerWeek × 52. Default hours = 40 → 2,080 paid hours if you work every week.

Annual back to hourly

hourly = annual ÷ (hoursPerWeek × 52). Useful when an offer letter only quotes yearly pay.

Weekly and monthly views

Weekly = annual ÷ 52; monthly = annual ÷ 12. Biweekly uses 26; semi-monthly uses 24 — different calendars, different paycheck sizes.

Worked hourly examples

These scenarios use the same hourly-to-annual and percent-raise math as the calculator, so the table and the live tool stay consistent.

Hourly raises with weekly, monthly, and annual outcomes
Current $/hr Raise Hours/wk New $/hr New weekly New monthly New annual
$20 3% 40 $20.60 $824 $3,570.67 $42,848
$28.50 4% 40 $29.64 $1,185.60 $5,137.60 $61,651.20
$18 5% 32 $18.90 $604.80 $2,620.80 $31,449.60
$35 2.5% 40 $35.88 $1,435 $6,218.33 $74,620

More worked examples with different rates

Fifty-cent raise on a lower rate. $16.50/hour + $0.50 = $17/hour. At 40 hours, annual pay rises by $1,040 ($0.50 × 40 × 52). As a percent, $0.50 ÷ $16.50 ≈ 3.03%. Posting boards often show cents; the yearly cash is what rent notices care about.

Four percent on a skilled trade rate. $32/hour × 1.04 = $33.28/hour. The raise is $1.28/hour. At 40 hours that is about $2,662 per year before tax; at 50 scheduled straight-time hours (if that is truly your base week) it would be higher — but do not invent overtime into the base annualization unless your agreement says those hours are guaranteed.

Part-time healthcare schedule. $28/hour with a 2.5% raise → $28.70/hour. At 24 hours/week, annual increase ≈ $0.70 × 24 × 52 = $873.60. The same 2.5% on a 40-hour coworker at $28 yields about $1,456 per year. Equal percents are not equal household budgets.

Salaried offer translated to hourly. An offer quotes $54,080 per year for a 40-hour role: $54,080 ÷ (40 × 52) = $26/hour. If you currently earn $24.50/hour, the implied raise is ($26 − $24.50) ÷ $24.50 × 100 ≈ 6.12%. Use that percent when comparing the salaried package to staying hourly.

Common mistakes with hourly raises

  • Annualizing at 2,080 hours when you work 30 or share a job. Wrong hours warp every weekly and yearly column.
  • Comparing a new hourly rate to last year’s W-2 total without removing overtime, bonuses, or a second job’s wages.
  • Assuming a percent raise automatically applies to shift differentials the same way. Some differentials are flat cents; some are percent of base — read the policy.
  • Forgetting that a mid-year rate change does not deliver a full year of the new annual figure in the current tax year.
  • Quoting “about $X more a month” from annual ÷ 12 while your actual checks are biweekly. Biweekly take-home patterns feel different even when the annual math is correct.

Hourly vs salaried edge cases

Hourly non-exempt workers usually see overtime recalculated from the new straight-time rate. A raise that looks small on the posting board can matter more in weeks with overtime. This calculator reports straight-time periods; estimate overtime separately as (new base × overtime multiplier × overtime hours).

Salaried exempt roles rarely pay overtime, so converting a salary to an “hourly equivalent” is only a comparison tool — not a promise that extra hours will be paid. When you interview across both pay types, convert each offer to annual cash at a stated hour assumption, then to an effective hourly rate for side-by-side reading.

Union step charts and prevailing-wage schedules often move in cents, not percents. Convert the cents bump to a percent of your current step so you can talk to managers who only think in merit percentages. The salary increase percentage calculator helps once both sides are annualized.

Back pay on an hourly rate change

When a raise is retroactive, multiply the rate difference by hours already worked at the old rate (plus overtime premiums if your agreement rebuilds them). Example: rate moves from $19 to $19.75 ($0.75 difference). You worked 160 straight-time hours after the effective date at the old rate. Straight-time back pay ≈ 160 × $0.75 = $120 before tax. If 12 of those hours were overtime at time-and-a-half on the base, the overtime true-up depends on whether premium is a multiplier of the new base — confirm with payroll rather than guessing.

Keep timesheets and the written effective date. Hourly back pay disputes are almost always about hours and differentials, not about the percent formula itself. For salaried back-pay patterns by paycheck, see how to calculate a raise.

When an hourly raise is not enough

A raise can fail you even when the arithmetic is correct. If local rent and transit rose faster than your percent, real pay fell. If the schedule cut hours while the rate rose, annual cash may drop. If the “raise” is a temporary market premium that expires, next year’s base may snap back.

Compare your new rate to posted openings for the same title, convert the gap into dollars per hour and per year, and decide whether to negotiate, change shifts, or change employers. Inflation context and survey bands are summarized on average raise percentage. Career paths that stack yearly raises belong on the annual raise calculator after you annualize your hourly pay.

Hourly raises in the real world

Shift workers often hear raises as cents per hour because that is how posting boards and union grids are printed. Translating to annual pay prevents underestimating a “small” change: fifty cents at 40 hours is $1,040 a year before tax.

Part-time schedules need honest hours. Using 40 hours when you work 24 inflates yearly figures by two-thirds. Enter the hours you actually expect next year, not the full-time default, when you budget.

Employers modeling a building-wide cents-per-hour adjustment can estimate payroll impact with the team mode on the merit increase calculator by converting the cents bump into an average percent first. Keep the pay raise calculator handy when you also need inflation or after-tax context on the same raise.

Unpaid hours, training time, and clock rules

Annualizing an hourly raise assumes paid hours. Unpaid training, unpaid breaks that still require you on site, or aggressive time-clock rounding can shrink the cash you actually see even when the posted rate rose. After a rate change, check the first two stubs for: new straight-time rate, overtime rate if applicable, and whether differentials moved.

Example: $22 → $22.66 after 3%. At a true average of 36 paid hours per week (not 40), the annual increase is about $0.66 × 36 × 52 = $1,235 before tax — not the $1,373 a 40-hour assumption would imply. Enter 36 in the hours field so the period table matches your life, then compare that figure with rent and commuting costs before you call the raise a win.