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The 50/30/20 rule: how to split your paycheck, with an example

The 50 30 20 rule is a simple way to split your monthly take-home pay: 50% for needs, 30% for wants and 20% for savings or debt. It isn't a law or a perfect target, just a starting point to check whether your money goes where you want it to go. Here you'll see it with an example in dollars and learn how to adapt it.

Take-home pay: $3,000

Needs$1,500
Wants$900
Savings & debt$600

Example of the 50/30/20 rule with a take-home pay of $3,000: $1,500 for needs, $900 for wants and $600 for savings and debt.

What each part means

The rule splits your net income (what actually lands in your account after taxes and deductions) into three groups. The idea is that you decide what each dollar is for before the month starts, not at the end of it.

Needs (50%): what you have to pay no matter what to live and work, such as rent or a mortgage, groceries, utilities, transportation, health care and the minimum payments on your debts.
Wants (30%): what makes your life better but could be adjusted, such as eating out, food delivery, clothes you don't urgently need, subscriptions or trips.
Savings and debt (20%): your emergency fund, goals like a vacation or a course, and anything extra you pay to finish off a debt sooner.

An example with $3,000

Say, for example, that your monthly take-home pay is $3,000. With the 50/30/20 rule, it would look like this:

Needs: $1,500
Wants: $900
Savings and debt: $600

If your rent, groceries and utilities already add up to $1,680, that's fine: your needs are $180 over their share, so you take that from wants, which drop to $720, while savings stay at $600. What matters is that you make the call yourself, with the numbers in front of you, and not at the end of the month.

When it makes sense to adapt it

The rule is a reference, not a test. There are months and stages of life where other percentages make more sense:

If needs take up more than half, a 60/20/20 or 70/20/10 version may be more realistic while you get settled.
If you have high-interest debt, many people prefer to put more than 20% toward paying it off first.
If your income changes from month to month, work out the percentages on a lean month and send anything extra to savings.

What helps in any version is setting your savings aside as soon as you get paid, instead of waiting to see what's left over.

How to start in three steps

You don't need to have everything figured out on day one. With one month of real numbers, you already know where you stand.

For one month, write down everything you spend, without judging yourself.
Put each expense into needs, wants or savings and add up the three groups.
Compare the totals with your income and pick one small first change, for example spending $120 less on wants or saving $120 more.

How to do it with KaiOro

KaiOro doesn't calculate the 50/30/20 rule for you, but you can build it with what it already has. In “Categories” you organize your expenses and the donut shows you where your money goes; with subcategories you group what belongs together, for example “Car” with fuel and repairs.

On Home, the “Budgets” card lets you put a monthly ceiling on your biggest categories, for example $300 a month for Dining. Keep in mind that each budget counts only its own category, not its subcategories, and that on Free you can have 3 budgets and 3 goals.

For the 20%, set up a savings goal linked to your savings account and, as soon as you get paid, move the money with “Transfer” in “Accounts”: the goal grows with that account's balance, and the transfer doesn't count as spending. At the end of the month, the “Guided diagnosis” in “Reports” shows you in “Where it went” how much each category took, so you can compare it with your split.

Related lessons

Frequently asked questions

Is the 50/30/20 rule based on gross or net pay?

Usually on net pay: what you actually receive after taxes and deductions. That way you work with money you really have available.

Do credit card payments go under needs or wants?

The monthly installment on a purchase or loan and the minimum payment on your card both usually go under needs, because you have to cover them no matter what. Anything extra you pay to finish a debt sooner goes under savings and debt.

What if I can't save 20%?

Start with what you can, even 5%, and raise it little by little. A steady habit with small amounts takes you further than a perfect plan you can't stick to.

General information to help you organize your money; not personal financial advice.