Food Inflation in Nigeria 2026: Why Your Salary Buys Less Even as Inflation Falls

There's a peculiar argument happening in Nigerian households right now. The official numbers say inflation is falling. Everyone's market money says otherwise. Both are correct, and the reason is sitting in plain sight in the National Bureau of Statistics' own dashboard.

The short answer

From the latest Consumer Price Index figures published by the National Bureau of Statistics on its headline dashboard (base period 2024 = 100):

All-items (headline) inflation: 15.43% — down from 15.91% in the previous reading, and down sharply from 24.9% at the start of the published series.
Core inflation: 14.97% — the all-items measure with volatile food and energy stripped out.
Food inflation: 20.31% — up from 17.52%, and now running 4.88 percentage points above headline.

The important part isn't just that food is higher. It's the direction: food inflation has risen in each of the last three readings in the published series — 16.06%, then 16.96%, then 17.52%, then 20.31% — while headline inflation drifted down. Those two lines are moving apart.

What that means for you: the closer your household is to spending most of its money on food, the less the falling headline number describes your life. Your personal inflation rate is somewhere between 14.97% and 20.31%, and it depends almost entirely on your food share.

Why headline inflation stopped describing your life

Headline CPI is a weighted average of everything a representative household buys — food, rent, transport, school fees, airtime, clothing. The weights come from national consumption survey data, and the resulting number is genuinely the right measure for a central bank setting policy for an entire economy.

It is not the right measure for a specific household, because no specific household spends like the national average.

The gap between core (14.97%) and food (20.31%) is the size of the disagreement. Everything non-food and non-energy in the basket is rising at under 15%. Food is rising at over 20%. Whether your experience of 2026 feels like the first number or the second depends on the single question of how much of your income disappears at the market.

And there's a cruel arithmetic to it: the lower your income, the larger your food share, and therefore the higher your personal inflation rate. The published national figure is closest to being true for the people it describes least badly — those who spend a lot on things that aren't food.

Work out your own inflation rate

You can approximate it with one line of arithmetic. Take your food share of spending — call it w, as a decimal — and blend:

Your inflation rate ≈ (w × 20.31%) + ((1 − w) × 14.97%)

Using core rather than headline for the non-food half avoids double-counting food, which is already inside the headline figure.

| Your food share of spending | Your approximate inflation rate | |---|---| | 40% | 17.11% | | 50% | 17.64% | | 60% | 18.17% |

So a household spending half its money on food is experiencing roughly 17.6% inflation while the news reports 15.4%. That two-point gap is why the official number feels wrong — it isn't wrong, it just isn't yours.

What that does to a real salary

Take someone on a gross ₦6,000,000 a year (₦500,000 a month), contributing 8% to pension, paying ₦1,500,000 a year in rent. Under the Nigeria Tax Act 2025 bands used in our PAYE calculator:

Pension relief: ₦6,000,000 × 8% = ₦480,000
Rent relief: 20% × ₦1,500,000 = ₦300,000
Chargeable income: ₦6,000,000 − ₦480,000 − ₦300,000 = ₦5,220,000
Tax: ₦0 on the first ₦800,000, 15% on the next ₦2,200,000 (₦330,000), 18% on the remaining ₦2,220,000 (₦399,600) → ₦729,600
Net pay: ₦6,000,000 − ₦729,600 − ₦480,000 = ₦4,790,400 a year, or ₦399,200 a month

Now hold that salary flat for twelve months at a personal inflation rate of 17.64%. In today's purchasing power, next year's ₦399,200 monthly is worth ₦339,340 — a loss of about ₦59,860 of real spending power every month, without a single line on the payslip changing.

The raise you'd need to stand still

Here's the part that catches people out. To hold real take-home pay flat against 17.64% inflation, that person needs their net pay to rise 17.64%, from ₦4,790,400 to ₦5,635,427.

But a raise is taxed. Working backwards through the same bands, the gross salary needed to produce that net figure is ₦7,120,131 — a raise of 18.67%, not 17.64%.

That extra full percentage point is fiscal drag: because the tax bands are fixed naira amounts, every raise pushes more of your income into higher bands, and the tax system takes a slightly larger share of a larger salary. The bands don't move with inflation. You do.

A few consequences worth internalising:

A raise that matches headline inflation isn't a raise. Matching 15.43% in net terms takes a 16.33% gross increase on these numbers — and still leaves the household behind its real 17.64%.
The higher your salary, the worse the drag, until you're deep inside a single band.
Rent relief is the one lever that doesn't get taxed away, since it comes off before the bands apply — and it only counts if you actually declare it.

Run your own figures both ways rather than trusting a rule of thumb: work out your take-home pay and what a raise really nets you →

What's actually useful here

Not much of this is within any individual's control, so the honest version of "what to do" is short.

Negotiate in net terms, not gross. "I need a 15% raise" and "I need my take-home to go up by 15%" are different asks, and the second one is the one you actually mean.

Know your own number. If food is 55% of your spending, your inflation rate is about 17.9%, not 15.4%. That's the figure to plan and argue from.

Watch food separately from the headline. Food inflation reversed direction while headline kept falling — it was below headline earlier in the published series (8.89% against 15.10%) and is now well above it. If that divergence persists, the gap between reported inflation and lived inflation gets wider, not narrower.

Treat a falling headline as good news for the medium term, not for this month's budget. Falling core inflation is what eventually lets the CBN cut rates — the Monetary Policy Committee held the Monetary Policy Rate at 26.5% at its 306th meeting on 20–21 July 2026 (CBN monetary policy decisions) — and lower rates eventually mean cheaper credit. That's a real effect, just not one that helps at the market this weekend.

Inflation figures are the latest Consumer Price Index readings published on the National Bureau of Statistics' headline dashboard (base period 2024 = 100), checked as of August 2026; NBS publishes CPI monthly, so these figures will be superseded. The blended personal-inflation formula is a standard weighted-average approximation, not an official NBS measure — actual household experience varies with the specific goods bought. The benchmark interest rate is from the CBN's own published Monetary Policy Committee decisions. Tax figures use the Nigeria Tax Act 2025 bands and reliefs implemented in our PAYE calculator; worked examples are illustrative and depend on individual circumstances. This article is general information, not financial or tax advice.