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SpendingPlan101
Budgeting

Paycheck Cash-Flow Calendar

Map paydays against bills and find the exact point in the month when your balance could run short.

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Your numbers

Map income and bills

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Cash-flow view

No shortfall found

Lowest balance

$500

Projected on day 1.

Ending balance

$2,550

DayItemChangeBalance
1Paycheck+$2,600$3,100
2Rent−$1,700$1,400
8Utilities−$260$1,140
15Paycheck+$2,600$3,740
18Car + insurance−$740$3,000
24Cards−$450$2,550

A monthly surplus can still produce an overdraft

Budgets total the month; bank accounts live one day at a time. A plan can finish positive and still fall below zero before the next paycheck arrives. This tool sorts recurring inflows and bills into a running balance.

How to read the result

The lowest projected balance is the cash buffer the schedule requires. A negative ending balance is an income-versus-expense problem. A positive ending balance with a negative mid-month balance is usually a timing problem.

Boundaries

This is a planning calendar, not a bank ledger. Variable card spending, weekends, processing delays and one-time transactions can move the real posting date.

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Frequently asked questions

Why can I run short when the monthly total is positive?
Bills may leave before the income that covers them arrives. The running balance exposes that timing gap.
What starting balance should I use?
Use the spendable checking balance at the start of the month, excluding money already reserved for another purpose.
What should I do about a shortfall date?
Ask whether a bill due date can move, split a payment across paychecks, or build a checking buffer before automating the bill.

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