50/30/20 Rule Calculator

Finance

This 50/30/20 rule calculator splits your monthly income into the three buckets of a popular budgeting framework: 50% for needs, 30% for wants, and 20% for savings and debt repayment. Enter your monthly income to see how much to allocate to each category.

Formula

Needs: 50% | Wants: 30% | Savings: 20%
  • Needs take 50% of income: essentials like housing, utilities, groceries, and minimum debt payments.
  • Wants take 30%: discretionary spending such as dining out, entertainment, and subscriptions.
  • Savings take 20%: emergency fund, investments, and extra debt repayment beyond the minimums.
  • The rule is usually applied to after-tax (take-home) income.
  • Adjust the proportions to your situation; in high-cost areas needs often exceed 50%, leaving less for wants.

Example Calculation

Inputs
  • Monthly Income (PKR): 100000

On a monthly income of PKR 100,000, the 50/30/20 rule allocates PKR 50,000 to needs, PKR 30,000 to wants, and PKR 20,000 to savings.

Frequently asked questions

What is the 50/30/20 rule?
A simple budgeting framework that divides your income into 50% needs, 30% wants, and 20% savings and debt repayment.
Should I use gross or take-home income?
Typically take-home (after-tax) income, since that is the money you actually have available to allocate.
What counts as a need versus a want?
Needs are essentials you cannot easily avoid - rent, utilities, groceries, basic transport. Wants are discretionary - dining out, entertainment, upgrades.
What goes in the 20% savings bucket?
Building an emergency fund, investing for the future, and paying down debt faster than the required minimums.
What if my needs are more than 50%?
That is common where housing is expensive. Trim the wants category first, and treat 50/30/20 as a target to work toward rather than a strict rule.