50/30/20 Budget Calculator 🧮

A real example: a $4,000 monthly paycheck

Say your take-home pay (after tax) is $4,000 a month. The 50/30/20 rule splits it like this:

• 50% needs — $2,000: rent, groceries, utilities, transport, insurance, minimum debt payments.
• 30% wants — $1,200: dining out, subscriptions, hobbies, travel, shopping.
• 20% savings & debt — $800: emergency fund, retirement, investing, and extra debt payoff.

If your needs come to more than 50%, that's a signal to trim fixed costs or grow income — not a reason to skip the 20% you save. Enter your own take-home pay above to see your three numbers.

What goes in each bucket?

• Needs (50%): rent/mortgage, groceries, utilities, insurance, minimum debt payments, transport — the things you truly can't skip.
• Wants (30%): dining out, streaming, hobbies, travel, upgrades — the nice-to-haves.
• Savings & debt (20%): emergency fund, investing, retirement, and extra debt payments beyond the minimums.

Why 50/30/20 works

It's flexible and easy to remember, which means you'll actually stick with it. The 20% savings slice is the engine of wealth — automate it first, before you spend on anything else ("pay yourself first"). Over time that 20% is what builds your emergency fund, kills your debt, and funds financial freedom.

If your needs are above 50% (common in high-cost cities), don't panic — treat the percentages as targets to move toward, and protect the savings slice as much as you can.

Want to track the real numbers month to month? Download our free budget template — free, no signup, with category totals and overspend alerts already built in.

Put your 20% to work

Frequently asked questions