Split your monthly net pay into needs, wants and savings.
Monthly net pay
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Needs
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Wants
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Savings
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Your breakdown
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Bucket
Share
Amount (NGN)
Worked example
Take a gross salary of N800,000 a month, which is N9,600,000 a year. Under the 2026 PAYE bands the annual tax on that income is about N1,518,000, or roughly N126,500 a month, leaving net pay of about N673,500. The 50/30/20 rule splits that net figure, not the gross. Half goes to needs such as rent, food and transport, which is about N336,750. Thirty percent goes to wants such as dining out and subscriptions, about N202,050. The final twenty percent, about N134,700, goes to savings and debt repayment. The split always works on take-home pay, because that is the money actually under your control after tax.
How it is calculated
The calculator starts from your gross monthly salary, annualises it, and applies the 2026 PAYE bands to estimate the tax, then converts the result back to a monthly net figure. That net pay is what the 50/30/20 rule divides. By default it allocates 50 percent to needs, 30 percent to wants and the remaining 20 percent to savings and debt repayment, but you can change the needs and wants percentages and the savings share simply takes whatever is left. If needs and wants together exceed 100 percent, the savings share is floored at zero. The rule is a guideline, not a law. In a high cost of living city your needs may run well above half, in which case the honest move is to trim wants rather than savings, because the savings bucket is the one building your future security.
Frequently asked questions
What is the 50/30/20 budget rule?
The rule splits your take-home pay into three parts: 50% for needs such as rent, food and transport, 30% for wants such as entertainment and dining out, and 20% for savings and debt repayment. This calculator starts from your gross monthly salary, applies the 2026 PAYE bands to estimate net pay, then divides it. You can change the percentages to fit your own situation.
How does Nigeria PAYE affect my budget split?
PAYE is deducted from your gross salary before you receive your pay, so your real spending power is your net take-home amount. The calculator annualises your gross salary, applies the 2026 FIRS PAYE bands, then converts the result back to a monthly net figure. That net figure is what the 50/30/20 percentages are applied to, which gives you a realistic picture of what you can actually spend and save each month.
What counts as a need versus a want in Nigeria?
Needs are expenses you cannot avoid: rent or mortgage payments, electricity and generator fuel, food, transport to work, school fees, and compulsory health costs. Wants are things you choose but could give up: meals at restaurants, streaming subscriptions, leisure travel, and non-essential shopping. The line can shift depending on your circumstances. If you rely on a private generator for business work, that bill may be closer to a need than a want.
Is 20% savings realistic on a Nigerian salary?
It depends on your location and income level. In Lagos or Abuja, where rent and living costs are high relative to salaries, many households find that needs alone consume more than 50% of take-home pay. In that case, the honest adjustment is to target a smaller savings percentage rather than to cut the savings bucket entirely. Even 5% or 10% saved consistently is far better than saving nothing, and you can increase the percentage as your income grows or costs fall.