50/30/20 Budget Calculator
The 50/30/20 rule is the simplest budget that actually works. Half your take home pay covers needs, 30 percent goes to wants, and 20 percent goes to saving and paying down debt. Enter your monthly take home pay and see your three numbers instantly.
Needs $2,500 · Wants $1,500 · Saving and debt payoff $1,000 each month.
Worked examples
Real results from this calculator, computed for a few common scenarios. Move the sliders above to run your own numbers.
| Monthly take home pay = $4,800 | Needs $2,400 · Wants $1,440 · Saving and debt payoff $960 each month. |
| Monthly take home pay = $10,500 | Needs $5,250 · Wants $3,150 · Saving and debt payoff $2,100 each month. |
| Monthly take home pay = $16,200 | Needs $8,100 · Wants $4,860 · Saving and debt payoff $3,240 each month. |
Popular scenarios, precomputed
One-click answers to the versions of this question people ask most.
Your next step
How this math works
Needs are the bills you cannot skip, such as housing, utilities, groceries, insurance, and minimum debt payments. Wants are everything that makes life nicer but could be cut in a pinch, like dining out, streaming, and travel. The final 20 percent builds your future through savings and extra debt payments.
Treat the percentages as a starting point rather than a law. In expensive cities needs can swallow 60 percent or more, and that is fine. The habit that matters most is paying your savings slice first, before the month gets a chance to spend it for you.
Common questions
Is the 20 percent for saving or for debt payoff?
Both live in the same bucket. Minimum debt payments count as needs, while anything extra you throw at debt counts toward the 20 percent, since it builds your net worth the same way saving does.
Should I use gross or take home pay?
Take home pay, meaning what actually lands in your account after taxes and payroll deductions. If your employer already takes 401k contributions out, you can count those toward your 20 percent.
What if my needs are more than half my income?
You are far from alone, especially in high cost areas. Shrink the wants bucket before touching the savings bucket, and treat the 50 percent line as a goal to work toward over time.
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