Baseline income calculator for variable earners
Turn twelve months of lumpy income into the steady baseline you can actually budget against. Paste your deposits, get your floor number.
What the number means
Your baseline is the steadiest monthly take-home your income history can support without drawing a reserve account toward empty. It is not an average. An average smooths over slow stretches; if you live on the full average, one bad quarter wipes out any reserve you have built.
We use 75 percent of your trailing average as a default. That cushion absorbs normal volatility without being so low that you feel broke during good stretches. More volatile income earners may want to drop the cushion to 65 or 70 percent.
How to use the baseline
- As your monthly paycheck. Pay yourself this amount on a set date every month. Good months feed the reserve. Bad months get topped up from it.
- As a budget anchor. Plan categories off the baseline, not off the swings. You spend like a person with a steady paycheck, even though your business pays in lumps.
- As a volatility signal. If your baseline keeps climbing year over year, the business is stabilizing. If it keeps dropping, it's time to rebuild pipeline.
Where this fits in the bigger picture
The baseline number is the input to the owner-pay system: you fund bills and reserve from every deposit, then pay yourself the baseline on a schedule. The system is described in detail here: How to Pay Yourself a Steady Paycheck From an Unsteady Business.