Nigerian naira

Nigerian coins from the colonial era until now, popularly known as "kobo"

In 1973, coins were introduced in denominations of ½, 1, 5, 10 and 25 kobo, with the ½ and 1 kobo in bronze and the higher denominations in cupro-nickel. The ½ kobo coins were minted only that year. In 1991, smaller 1, 10 and 25 kobo coins were issued in copper-plated-steel, along with nickel-plated-steel 50 kobo and 1 naira. On 28 February 2007, new coins were issued in denominations of 50 kobo, 1 and 2 naira, with the 1 and 2 naira bimetallic. Some Nigerians expressed concerns over the usability of the ₦2 coin.[5] The deadline for exchanging the old currency was set at 31 May 2007.[6] The central bank stated that the ½ to 25 kobo coins were withdrawn from circulation with effect from 28 February 2007.

• ½ kobo[7]
• 1 kobo[8]
• 5 kobo
• 10 kobo[9]
• 25 kobo[10]
• 50 kobo[11]
• 1 naira[12]
• 2 naira[13]

On January 1, 1973, the Central Bank of Nigeria introduced notes for 50 kobo, 1, 5, 10 and 20 naira. The 50 kobo notes were last issued in 1989. In 1991, 50 naira notes were issued, followed by 100 naira in 1999, 200 naira in 2000, 500 naira in 2001 and 1000 naira on October 12, 2005.

On February 28, 2007, new versions of the 5 to 50 naira banknotes were introduced. Originally the 10, 20 and 50 naira were to be polymer banknotes,[14] but the 5,10 and 50 were delayed to late 2009 and only the 20 was released in polymer. The notes are slightly smaller (130 × 72 mm) and redesigned from the preceding issues. In mid-2009 when Sanusi Lamido Sanusi took over as CBN Governor he eventually changed the 5, 10 and 50 naira to polymer notes.

On the 1000 naira notes, there is a subtle shiny strip running down the back of the note. It is a shimmery gold colour showing 1000 naira. The triangular shape in the middle of the front of the note changes its colour from green to blue when tilted. The main feature on the front is the engraved portraits of Alhaji Aliyu Mai-Bornu and Dr Clement Isong, former governors of the Central Bank of Nigeria.

On the first prints of the 100 naira notes issued starting December 1, 1999, Zuma Rock was captioned as located in Federal Capital Territory, while actually it is situated in Niger State. Later prints removed the reference to FCT, ABUJA.[15]

In 2012 the Central Bank of Nigeria was contemplating the introduction of new currency denominations of N5,000. The bank also made plans to convert ₦5, ₦10, ₦20 and ₦50 into coins which are all presently notes.[16]

The Central Bank of Nigeria announced that it will no longer issue banknotes on polymer citing higher costs and environmental issues.[17][18][19]

On November 12, 2014, the Central Bank of Nigeria issued a 100 naira commemorative note to celebrate the centennial of Nigeria's existence. The notes are similar to its regular issue with the portrait of Chief Obafemi Awolowo on the front, but are redesigned to include a new color scheme, revised security features, and the text "One Nigeria, Great Promise" in microprinting. On the back is a quickresponse code (QRC) which when scanned leads users to a website about Nigeria's history.[20][21]

In 2019, the naira attained a landmark when for the first time, it featured the signature of a woman. Priscilla Ekwere Eleje, the Director of Currency operations of the Central Bank of Nigeria at the time, had the honor.[22]

Nigerian naira notes

Coins were to be issued in denominations of:

• 1 kobo (₦0.01)
• 2 kobo (₦0.02)
• 5 kobo (₦0.05)
• 10 kobo (₦0.10)
• 20 kobo (₦0.20)

Due to inflation, Nigerian coins are all essentially worthless now. Each coin has an extremely low value.[26]

Banknotes were to be printed in denominations of:

• 50 kobo (₦0.50)
• 1 naira (₦1)
• 5 naira (₦5):
• 10 naira (₦10)
• 20 naira (₦20)
• 50 naira (₦50)
• 100 naira (₦100)
• 200 naira (₦200)
• 500 naira (₦500)
• 1000 naira (₦1000)
  • 50 kobo & 1 naira — no longer in use
  • 5 naira - had lesser value in 2018