📅 Annual Income Calculator
Adjust if you work overtime or part-time.
We use your hours/week & weeks/year for conversions.
Edit either wage or income — both stay in sync.
All amounts display with the selected currency symbol.
Net salary (after tax) Optional
Results
| Gross | Net (after tax) | |
|---|---|---|
| Per hour | — | — |
| Per week | — | — |
| Per month | — | — |
| Per year | — | — |
Quick summary
Hours per year
—
Effective tax amount (per year)
—
Cash in hand share
Step-by-step derivation 🧩
- Annual hours:
Hᵧ = H_w × Wᵧ, whereH_wis hours/week andWᵧis weeks/year. - Gross annual from hourly:
Gᵧ = r_h × H_w × Wᵧ. - Reverse hourly from annual:
r_h = Gᵧ / (H_w × Wᵧ). - Net using flat rate
t:N = G × (1 − t)for any period. - Reverse gross from net:
G = N / (1 − t). - Weekly, monthly equivalents:
week = year / Wᵧ,month ≈ year / 12.
Reference notes
- Annual income = hourly wage × hours/week × weeks/year.
- “Net” here uses a single flat rate for simplicity; actual payroll deductions vary by jurisdiction and individual situation.
- Monthly conversion uses 12 months/year (approximation for budgeting).