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← Glossary

pay cycle

The time from one payday to the next. Tracking and planning by pay cycle, not by calendar month, shows whether the money lasts.

A pay cycle is the stretch from one payday to the next. It is the period the money actually has to last, so it is the natural unit for tracking spending and for a spending plan.

A calendar month cuts a pay cycle in two. If salaries arrive on the 5th, the big payday payments (rent, childcare) and the tight days before the next payday fall into different calendar months, and neither month shows whether the money lasted. Tracking from payday to payday puts the income and everything it has to cover into one picture.

Within a cycle, two numbers are worth watching: the total spent against what came in (plus whatever was left from the previous cycle), and the day the balance hits zero. If that day moves later from one cycle to the next, the plan is working. With irregular income there is no single payday; the same idea then works with a monthly "salary" paid to yourself from a buffer account.

Example

Sam and his wife are both paid on the 5th: 31,000 + 25,000 = 56,000 UAH, with 300 UAH left on the account that morning. Their cycle runs from 5 September to 4 October 2026. Payments came to 62,858 UAH, so the cycle ended 62,858 − 56,300 = 6,558 UAH short, and the balance first went below zero on 29 September, six days before payday. Everything after that went on the credit card.

Common mistakes

  • Tracking by calendar month when income arrives mid-month; it splits the picture in two.
  • Forgetting the starting balance. What was left from the last cycle counts as money available.
  • Watching only the end of the cycle. In the last week it's too late to change much; check halfway too.
  • Two paydays, one plan. If partners are paid on different days, pick one cycle and plan both incomes into it.

Learn it in the course