Investment Calculators

Six free calculators for every major Nigerian investment instrument — all powered by live CBN rates and the latest published DMO rates — plus a dedicated page for each of the four largest fund managers. Pick an instrument below to get started.

Calculators by fund manager

One page per manager, built from the figures each reports to the SEC every week (week ended 14 Aug 2026): the money market calculator preloaded with that manager's fund, every fund they run with unit price, four-week change and size, and a mutual fund calculator for the rest. CheckInvestNg is independent of all four.

Yields are SEC-reported, change weekly and are not guaranteed. See all 48 money market funds ranked or fixed deposit rates by bank.

Which Nigerian Investment Fits Which Goal?

Every calculator here answers the same underlying question — what will my money really return? — but each instrument suits a different job. A quick orientation before you pick:

  • —Emergency fund or idle cash: a money market fund — daily liquidity with top yields around 23.69% p.a. (indicative, variable, 10% WHT applies).
  • —A goal within a year: Treasury Bills (364-day discount rate currently 16.84%, auto-updated from CBN) or a fixed deposit (best indicative 12-month bank rate 16%) — both taxed at 10% WHT.
  • —Steady income for 2–3 years: FGN Savings Bonds — fixed quarterly coupons at 14.72% (2yr) / 15.72% (3yr) per the July 2026 DMO offer, tax-exempt, from ₦5,000.
  • —Long-term growth: mutual funds — higher potential returns with year-to-year variability; returns are not fixed or promised.
  • —A naira hedge: dollar funds — USD yields up to about 9% p.a. with explicit exchange-rate scenarios, since the currency move usually matters more than the yield.

Unsure between two? The Investment Comparator puts any pair head-to-head after tax, the Goal Planner works backwards from a target amount, and the Tax Calculator shows exactly what 10% WHT does to each option. Every calculator page carries its full risk profile, rate provenance and versioned methodology.