Financial calculators
Treasury bills, FGN bonds, loans and returns, worked out in your browser as you type. Every page shows its formula and the convention it follows, and offers Dataminal's latest published figures where they help.
Government securities
Borrowing and saving
Returns
- IRR and XIRRThe internal rate of return of periodic or dated cash flows.
- CAGRThe compound annual growth rate between a starting and an ending value.
- Real returnA return after inflation, with Nigeria's latest CPI inflation rate.
- FX-adjusted returnA naira return measured in US dollars, with the CBN official rate.
Shares
How they work
- Nigerian conventionsTreasury bills on the CBN's discount basis, Actual/365. FGN bonds with semi-annual coupons and Actual/Actual (ICMA) accrued interest.
- Published figures, datedLatest auction stop rates from the CBN and DMO, CPI inflation from the NBS and the CBN official dollar rate fill a form in one tap, each with its date and source.
- Checked answersThe arithmetic is the same as in Dataminal's research tools and is tested against the same known answers. Results are arithmetic, not investment advice.