×

South African economy 5% bigger after rebasing, moving further ahead of Nigeria

By Thomson Reuters Oct 29, 2026 | 4:34 AM

By Kopano Gumbi

PRETORIA, Oct 29 (Reuters) – South Africa’s economy is estimated to be about 5% larger than previously reported after a benchmarking ​and rebasing exercise, its statistics agency said ‌on Thursday, moving it further ahead of Nigeria as Sub-Saharan Africa’s biggest economy.

• Statistics South Africa said last year’s nominal gross domestic product (GDP) was now estimated at 8.04 trillion rand (about $483 ‌billion), ​up from 7.64 trillion rand

• Statistics ⁠agencies worldwide rebase ⁠and benchmark their GDP estimates to take into account changes in the composition of the economy and other factors

• Nigeria, Sub-Saharan Africa’s second-largest economy, ​recorded nominal GDP of 441.5 trillion naira ($328 billion) last year

• Nigeria used to have a bigger economy ⁠in dollar terms, but devaluations ⁠of its currency the naira meant ​South Africa overtook it

• South Africa’s latest rebasing exercise ​changed the base year for its GDP calculations ‌to 2022 from 2015

• It also incorporated previously non-observed parts of the economy like self-generation of electricity, illicit and illegal mining and manufacturing activity and ⁠e-hailing services

• The 10 sectors it tracks were all shown to have higher output, with mining, finance and trade ⁠registering the ‌largest increases

• Johann Els, chief economist ⁠at financial services firm PSG, said the ​revisions ‌to the size of the economy ​would make ⁠South Africa’s debt numbers look better, in particular its closely-watched debt-to-GDP ratio, which the government is trying to bring down($1 = 16.6354 rand)($1 = 1,347.1700 naira)

(Reporting by Kopano Gumbi;Additional reporting by Nilutpal Timsina;Editing by Alexander Winning ​and Bate Felix)