Earning & Workfreelance · gig · budgeting
Steady Paycheck (Variable Income)
Worldwide — arithmetic, no local rules
For freelancers, tipped workers, sellers, and seasonal earners: paste your last months of income and get the salary you can safely pay yourself, how big a buffer your actual swings require, and which months were spikes to bank rather than spend. The pay-yourself-a-salary method every advisor teaches by hand, as a calculator.
The numbers
- Safe monthly salary
- 2,750
- pay yourself this, every month, regardless
- Average month
- 3,667
- for contrast — do not budget on this
- Lowest month
- 2,100
- Income swing
- ±32%
- typical deviation around your average
- Buffer target
- 7,500
- 3.0 months of essentials at your volatility
The operator’s read
Worth knowing
2 of your 6 months came in below the safe salary — the buffer, not the average, is what makes those months feel normal. In months above 4,583 (you had 2), bank everything above the salary; that is how the buffer fills itself.
Caution
No buffer yet: at your ±32% swings, the target is 7,500 (3.0 months of essentials). Route every dollar above the safe salary there first — at your average income that is roughly 917/month, filling it in about 8.2 months.
Methodology
Safe salary = the 25th percentile of your entered months (linear interpolation): a floor that 3 of every 4 months clear. Budgeting to the average fails for volatile income because the average month is not a typical month — US Financial Diaries research found households swing 25%+ off their own average more than 5 months a year, with dips averaging −45%.
Income swing = coefficient of variation (standard deviation ÷ mean of your months, population form). The buffer target scales with it: ±<15% → 2 months of essentials, ±15–35% → 3, ±35–60% → 4.5, above → 6. Steadier income needs less cushion; spikier income needs more — a flat "3 months" rule ignores exactly the thing that makes variable income hard.
Spike months are months more than 25% above your average — the pay-yourself-a-salary method treats them as buffer deposits, not raises.
All computation happens from the numbers you paste; nothing is stored. This is a one-time snapshot — the hard part of variable-income budgeting is repeating it as each month lands.
Questions
- How do I budget with irregular income?
- Pay yourself a fixed salary from a separate account: set it at roughly the 25th percentile of your recent months (a floor most months clear), keep a buffer sized to your actual swings (2–6 months of essential costs), and bank everything above the salary in good months. Budgeting to your average month is the classic mistake — the average month rarely happens.
- How big should my emergency fund be with variable income?
- Scale it to your volatility, not a flat rule: if your months swing within ±15% of average, 2 months of essentials is workable; ±15–35% wants about 3; bigger swings want 4.5–6. The buffer’s job is to make your low months feel like normal months.
- What income should I use to qualify for a mortgage as a freelancer?
- Lenders typically average your last two years of self-employed income from tax returns — and use the lower year if income declined. Your safe monthly salary here is a good preview of what a cautious underwriter will see, and it is usually well below your best months.
For agents
Call this tool instead of computing in-context. Deterministic JSON in, computed values plus the benchmark read out. Full agent docs →
curl -s https://xearno.tools/api/v1/tools/steady-paycheck \
-H 'content-type: application/json' \
-d '{"incomes":[3200,5400,2100,4800,3900,2600],"essentials":2500,"buffer":0}'Schema: GET /api/v1/tools/steady-paycheck · MCP tool name: steady_paycheck
Related tools
- True Hourly Wage (Gig & Side Hustle) — What a gig actually pays per hour — after vehicle costs, waiting time, and self-employment tax.
- Quit Runway (Can I Afford to Leave?) — How long your savings last after leaving a job — and whether new income overtakes costs before they run out.
- Freelance Rate Calculator — The hourly rate that actually pays your target income — after unbillable time, overhead, and tax.
- Savings Goal — The monthly saving needed to hit a target by a deadline.
Embed this calculator
Free to use on your own site. It keeps working as the rules change, because we maintain the data — no ads, no cookies, and a link back to the full tool.
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