Annual Income Calculator
Combine salary, bonuses, and other income into a total annual figure.
Total annual income
฿650,000
Breakdown
| Base salary (×12) | ฿600,000 |
| Bonus | ฿50,000 |
| Other income | ฿0 |
| Total | ฿650,000 |
How this is calculated
Monthly salary × 12, plus your bonus (as a multiple of monthly salary), plus any other annual income you enter. A straightforward sum — no tax or deductions are applied here.
Frequently asked questions
What counts as 'other annual income'?
Anything recurring or one-off that isn't your base salary or bonus — freelance work, rental income, dividends, and similar.
How is the bonus calculated?
As a multiple of your monthly salary — enter 1 for a standard 13th-month bonus, or a decimal for a partial or larger bonus.
Can I use this total for tax planning?
Yes — plug the total (or just your salary and bonus) into the Income Tax Calculator to estimate tax on it.