EXPENDR › Biweekly budget calculator
Free tool

How much can I spend a week on a biweekly paycheck?

Bills arrive monthly, but a paycheck every two weeks does not line up with the month — and twice a year a third one turns up. Enter one paycheck, your monthly bills and what you save, and this gives you one weekly figure that holds all year.

You can spend per week
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after bills and savings
Per day
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Spend from each paycheck
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To spend per month
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Extra pay a year
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Everything is worked out inside your browser. Nothing is sent anywhere, and nothing is stored on a server.
The method

How do you budget on a biweekly paycheck?

Add up what a year of paychecks brings in, take away a year of bills and savings, and divide what is left by 52. The result is one weekly spending figure that stays the same all year, whichever week the money actually arrives.

year in = one paycheck × 24 (× 26 to spread every paycheck)
year out = (monthly bills + monthly savings) × 12
per week = (year in − year out) ÷ 52

Working in years sounds roundabout, but it is the only way to make a two-weekly income and monthly bills agree. Halve one paycheck and you get a weekly figure that is right in some months and wrong in others; the yearly sum is right in all of them.

Why do some months have three paychecks?

A year has 52 weeks, so a paycheck every two weeks arrives 26 times. Twelve months of two paychecks only account for 24 of them, so two months a year bring a third. Which months depends on the date of your first payday of the year; the calculator lists them for the next twelve months from your next payday. Paid weekly, the same thing happens four times a year, with five paydays in a month instead of four. And roughly once every eleven years, a two-weekly schedule fits 27 paydays into a single year.

Should I budget on two paychecks a month, or on all of them?

For most households, two. Build the month around two paychecks, pay the bills and savings from those, and treat each third paycheck as extra — a yearly bill paid in full, a top-up to the emergency fund, or money for a sinking fund. Spreading all 26 paychecks evenly gives a slightly larger weekly figure, but it only works if the extra money stays untouched until the weeks it is meant for, and in practice it rarely does.

Is biweekly the same as fortnightly or twice a month?

Biweekly and fortnightly are the same schedule: paid every 14 days, 26 times a year. Americans and Canadians usually say biweekly; people in the UK, Australia and New Zealand say fortnightly. Twice a month is different: two fixed dates, such as the 15th and the last day, 24 times a year, so every month looks the same and none brings a third paycheck. Paid once a month, as most salaries in the UAE and the Gulf are? Use the weekly budget calculator instead.

Which bills come out of which paycheck?

Line the bills up by due date. Anything due between one payday and the next comes out of the first of the two, and rent — the largest bill for most people — usually needs to be set aside from both paychecks before it is due. Moving the bill money to a separate account as soon as each paycheck lands keeps the spending account honest: whatever is left in it really is yours to spend.

A weekly number for the whole household

A weekly figure is easy to keep in one head and hard to keep in two. When two people spend from the same paychecks, each of them knows only what they spent, so by midweek both of their numbers are wrong. What makes a weekly budget work in a household is one shared view of what is left, updated whenever anyone spends.

The app

Your weekly number, shared with the whole household

EXPENDR works from one monthly budget split into weekly limits, and it does not track paydays. What it adds is the part a calculator cannot: everyone in the household sees what is left this week the moment anyone spends. Weekly budgets, budget alerts and the weekly recap are free. English and Arabic, 55 currencies.

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Questions

Biweekly budgeting, answered

How do I budget if I get paid every two weeks?
Multiply one take-home paycheck by 24, subtract a year of bills and savings, and divide by 52 to get a weekly spending figure. Using 24 rather than 26 leaves the two extra paychecks each year free for savings or a yearly bill instead of being spent by accident.
Which months have three paychecks?
On a two-weekly schedule, two months a year bring a third paycheck, and which ones depends on the date of your first payday of the year. Choose your next payday in the calculator above and it lists them for the next twelve months.
Is biweekly the same as fortnightly?
Yes. Both mean paid every 14 days, 26 times a year. Biweekly is the usual word in the United States and Canada, fortnightly in the UK, Australia and New Zealand. Twice a month is a different schedule: 24 paychecks on fixed dates.
What should I do with a third paycheck?
Give it a job before it arrives: the emergency fund, a debt, or a sinking fund for a big yearly bill such as insurance or school fees. Letting it land in the everyday account is the most common way an extra paycheck disappears.
Should I spread every paycheck evenly across the year?
You can, and the weekly figure comes out a little larger. It only works if the extra money stays in the account until the weeks it is meant for. If a healthy balance tempts you to spend, budget on two paychecks a month instead.
Do you store the numbers I type here?
No. The calculation runs in your browser and the figures are never sent or saved anywhere. Close the tab and they are gone.