A free multiple income budget calculator — combine every income source
Multiple Income Budget Calculator
A salary, a side job, a rental payment, an occasional freelance project — many households have several income sources, each arriving on its own schedule. A multiple income budget calculator combines all of them, even when their pay frequencies differ, into one normalized total you can actually plan with.
- 100% free
- Private by design
- Combine any frequencies
- Multi-currency budgeting
01— The basics
Combining several income sources with different frequencies
Each income source can arrive on a different rhythm. A main salary might be monthly, a part-time job biweekly, a rental payment monthly, and an occasional project on a custom schedule. Adding those raw amounts directly would mix weeks with months with years and produce a meaningless total. A multiple income budget calculator converts every source to a common yearly basis first, then adds them into one comparable figure.
Income 1 — Monthly
A steady main salary paid once a month, the backbone of the household budget.
Income 2 — Biweekly
A second job or partner’s pay arriving every 14 days, about 26.09 times per average year.
Income 3 — Occasional
A rental, freelance or bonus paid on a custom or one-off schedule.
02— The method
How Clear Budget normalizes multiple incomes
Add one income row per source and choose the frequency that matches how it actually arrives. Clear Budget converts each to a yearly basis, sums them, and shows the combined total as daily, weekly, monthly and annual amounts — so a monthly salary, a biweekly wage and an occasional bonus all sit on one balanced sheet.
Income 1 — Monthly
$3,000 / mo
= $36,000 / year
Income 2 — Biweekly
$1,000 / 2 wks
= $26,000 / year
Income 3 — Custom
$800 × 6 / yr
= $4,800 / year
When those several incomes belong to two people in one household, the Couples Budget Calculator page covers combining two people’s pay at different frequencies in more detail.
03— The tool
How Clear Budget helps with multiple incomes
Clear Budget is a free budget calculator. Add as many income rows as you need, each with its own frequency — including custom times-per-year for occasional sources — and it normalizes them into one combined total across daily, weekly, monthly and annual views. Then subtract expenses and savings to see what remains. No spreadsheet, no account, no sign-up.
Unlimited income rows
Add one row per income source, each on its own real or custom frequency.
Private by design
Your numbers stay in your browser. No account, no sign-up, no tracking of your income.
One normalized total
Every source converts to a common basis and combines into a single comparable figure.
Ready to combine your income sources?
Open the free Clear Budget calculator. Add one row per income source with its real frequency, and see your combined, normalized budget instantly — privately, in your own browser.
100% free · No account needed · Private by design