Budget Calculator Nigeria — 50/30/20 Rule & Monthly Spending Plan
Apply the 50/30/20 budget rule to your Nigerian salary. Categorise needs, wants, and savings. See if your spending is balanced with Nigerian cost context.
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Needs (50%)
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Wants (30%)
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Savings (20%)
Needs Breakdown (Nigerian Context)
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Wants Breakdown
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Building a Realistic Nigerian Budget
Nigeria's high inflation means your budget needs regular review. Allocate your savings early in the month (pay yourself first) before discretionary spending. Consider automating savings via standing orders to a fixed deposit or investment account.
The goal is not perfection but progress — any savings is better than none. Start where you are, adjust as your income grows.
Frequently Asked Questions
What is the 50/30/20 rule?
The 50/30/20 rule allocates your after-tax income: 50% to needs (essential expenses like rent, food, transport, utilities), 30% to wants (entertainment, dining out, subscriptions), and 20% to savings and debt repayment. It is a simple framework popularised by US Senator Elizabeth Warren.
Does the 50/30/20 rule work in Nigeria?
It can be challenging in Nigeria due to high costs. In Lagos, rent alone often exceeds 30% of income for middle-class earners. Adapt the rule to your reality — you might do 60/20/20 or even 70/15/15. The key is to track spending and save something consistently.
What counts as a "need" in Nigerian context?
Needs include rent, food, transport (including Okada/Keke fares), electricity/generator costs, water, basic clothing, phone airtime/data (if needed for work), school fees, and medical bills. Subscription streaming services and restaurant meals are wants, not needs.
What is a realistic monthly budget for Lagos?
For a single professional in Lagos: Rent ₦150k–₦300k, Food ₦60k–₦100k, Transport ₦30k–₦60k, Utilities ₦30k–₦50k, Other needs ₦30k+. Total needs often exceed ₦300k–₦500k, so a take-home of ₦600k–₦1M is needed to stay within the 50% rule.
How much should I save each month in Nigeria?
Aim for at least 10–20% of take-home pay. The 20% rule is a starting point. Given Nigeria's high inflation, money sitting in a low-yield account loses value — channel savings into higher-yielding instruments: T-Bills (18%+), money market funds (15%+), or fixed deposits (12–14%).