The 50/30/20 rule: a simple budget that actually sticks

Most budgets fail because they have too many rules. The 50/30/20 rule has three. It splits your take-home pay into needs, wants, and savings — and that's enough structure to get control of your money without tracking every coffee.

How it works

Take your monthly income after tax and divide it three ways:

• 50% to needs — rent or mortgage, groceries, utilities, transport, insurance, and minimum debt payments. The things you truly can't skip.
• 30% to wants — dining out, streaming, hobbies, travel, the nice version of things. Life, basically.
• 20% to savings & debt — your emergency fund, investing, and any extra payments to clear debt faster.

Want the numbers for your income? Use the free calculator →

When to adjust the splits

The 50/30/20 rule is a starting point, not a law. In a high cost-of-living city, needs can eat 60%+ of your pay — that's normal, and it just means a smaller wants slice for now. If you're paying down high-interest debt, it's often worth pushing the savings/debt bucket above 20% temporarily. The point isn't the exact ratio; it's having a plan you can actually follow.

How to start today

1. Find your monthly take-home pay (what actually lands in your account).
2. Run it through the calculator to get your three targets.
3. List your needs and check they fit inside 50%. If not, that's your first focus.
4. Automate the savings slice on payday so it leaves before you can spend it.