Pay Raise Calculator
All fields sync in real time. Months = 12, Weeks = 52.
💼 Pay before raise
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📈 Raise
%
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🏁 Pay after raise
$
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🧮 Step-by-step derivation
Enter your current pay and either a raise % or a raise amount to see the algebra here.
⚡ Quick summary
- No inputs yet.
📚 References & assumptions
| Item | Formula / Assumption |
|---|---|
| New pay from percentage | new = old + old × (raise% ÷ 100) |
| Raise % from amounts | raise% = (new − old) ÷ old × 100 |
| Annual ↔ Weekly | weekly = annual ÷ 52 |
| Annual ↔ Monthly | monthly = annual ÷ 12 |
| Hourly ↔ Weekly | weekly = hourly × hours/week |
| Hourly ↔ Annual | annual = hourly × hours/week × 52 |
Notes: Months assumed = 12; Weeks/year = 52; hours/week is user-defined. Negative raises (pay cuts) are supported.