Budget Planner โ 50/30/20
Plan monthly spending with the 50/30/20 rule. Customise the split.
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Example 1 โ Lump sum, no contributions
A = 1,00,000 ร (1.10)^10 โ โน2,59,374 โ more than 2.5ร growth
๐ What is the Budget Planner โ 50/30/20?
This calculator applies the well-known 50/30/20 budgeting framework to your specific income โ 50% toward needs, 30% toward wants, and 20% toward savings โ along with two emergency fund targets (3 and 6 months of income) so you have concrete rupee figures to plan against, not just percentages.
โ๏ธ How Budget Planner is calculated
The 50/30/20 split explained
Needs (50%) covers non-negotiable expenses like rent, groceries, utilities, and loan EMIs. Wants (30%) covers discretionary spending like dining out and entertainment. Savings (20%) covers everything building your future โ investments, debt payoff beyond minimums, and emergency fund contributions.
Why this split may need adjusting for Indian metro costs
In expensive cities, housing alone can consume 35โ50% of income, making the strict 50% needs ceiling unrealistic. Many people adapt this to a 60/20/20 split instead, treating the original framework as a flexible starting template rather than a fixed law.
Emergency fund sizing
This calculator shows both a 3-month and 6-month emergency fund target based on your income โ a reasonable range depending on job stability, with less stable income (freelance, commission-based) generally warranting the larger 6-month target.
50/30/20 split
Needs = income ร 50%, Wants = income ร 30%, Savings = income ร 20%
๐งฎ Worked examples
Example โ โน60,000 monthly income
A standard 50/30/20 split applied to a โน60,000 monthly income.
โ Needs โ โน30,000, Wants โ โน18,000, Savings โ โน12,000. Emergency fund target: โน1,80,000 (3 months) to โน3,60,000 (6 months)
Example โ adjusting for high rent
Same โน60,000 income, but rent alone is โน25,000 (over 40% of income).
โ The needs category alone may already exceed the standard 50% target โ signalling that a 60/20/20 adaptation may fit better than the original framework
๐ก Original insights & how to use this calculator
Using this as a starting template, not a strict rule
If your needs genuinely exceed 50% of income due to high local housing costs, adjust the wants percentage downward to compensate, while protecting the savings percentage โ the order of priority matters more than hitting the exact original percentages.
Automating the savings portion first
Many people find success treating the savings figure from this calculator as a fixed automatic transfer on salary day, rather than waiting to see what is "left over" at month end โ removing the decision tends to produce more consistent results.
Revisiting the split as income changes
Recalculate after any significant raise, and consider directing a larger share of the increase toward savings rather than letting wants and needs both expand proportionally โ this is one of the most effective ways to raise your savings rate over time.
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๐ก Expert tips
Automate savings on payday โ save first, spend what is left.
๐ Learn more on WellFiLab
Visit โโ Common questions
Does 50/30/20 suit everyone?
It is a starting point. Adjust for your cost of living and income.
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