Nigeria has set an ambitious target: President Bola Tinubu wants the economy to hit one trillion US dollars. That aim matters for anyone doing business, investing, or planning in Nigeria because it shapes how big the market looks and where opportunities lie.
Two ways to measure an economy There are two common ways to size an economy, and they give very different answers.
- Market exchange rate: This method converts what the country produces into dollars using the current exchange rate. By this measure, the World Bank put Nigeria’s economy at about $291 billion in 2025. That figure fell when the naira weakened, even though everyday activity didn’t drop as much.
- Purchasing power parity (PPP): This method compares what money buys inside the country. A thousand naira buys much more in Lagos than the same amount of dollars in New York. On a PPP basis, the World Bank estimated Nigeria’s economy at about $2.3 trillion in 2025.
Why the gap matters For businesses, the difference between $291 billion and $2.3 trillion is important. The exchange-rate number makes Nigeria look small; the PPP number shows a large market of more than 230 million people. If you’re estimating local demand, PPP gives a clearer picture.
The role of the informal economy Much of Nigeria’s activity is informal—small traders, unregistered firms, and cash-based services. That’s both a challenge and an opportunity. Bringing informal activity into the formal economy raises the official dollar GDP, expands the tax base, and creates new customers for banks, insurers, and formal businesses.
When might Nigeria reach $1 trillion? Timing changes everything. Hitting $1 trillion at the current exchange rate in a few years would need extremely fast growth. A longer timeframe perhaps into the middle of the next decade—is more realistic. For investors, a credible timeline matters because it lets them build reliable business plans. Unrealistic deadlines risk disappointment and withdrawal of capital.
What $1 trillion means for people If the country reached $1 trillion and you divided it across 230 million people, that’s about $4,000 per person per year. That represents progress but not broad prosperity. The real commercial opportunity is serving a very large population with rising, but still modest, incomes. Firms focused on affordability and scale will do best.
Lessons from past efforts Nigeria has pursued big goals before, like Vision 20:2020. Those efforts teach that big targets work when you have a clear definition, a realistic timeline, and steady, long-term effort across administrations. Countries such as Indonesia and Vietnam grew quickly by offering investors predictability and consistent policy.
From a goal to a plan The trillion-dollar aim is worth pursuing, but a number alone isn’t enough. The next step is a shared plan: agree how the economy will be measured, set a realistic timeline, and focus on improving incomes and living standards for ordinary people.
For business leaders and investors, the takeaway is cautiously positive. Nigeria’s real market is larger than headline dollar figures suggest. The path to $1 trillion runs through formalising activity, deepening financial markets, and supporting steady, predictable growth over time.
This is the first in a series on whether and how Nigeria can become a one trillion-dollar economy. Next: Is Nigeria already closer to the goal than the headlines suggest?
Frank Nnamka is a private equity and impact investor backing growing businesses across Africa. He writes here in a personal capacity.
