How Much Will ₵50,000 Earn on Treasury Bills in Ghana?
At the Bank of Ghana auction issued 2026-07-20, ₵50,000 earns ₵721.08 over 91 days, or ₵6,479.90 if you lock it for 364. Every figure below is computed from this week's published rates — no tax is withheld for resident individuals.
91-day interest
at 5.78%
364-day interest
at 13.00%
Best this week
₵6,479.90 interest
Tax withheld
resident individuals
This is an educational calculator, not financial advice. Rates shown are the Bank of Ghana's published weekly auction results (source: bog.gov.gh) and change every week. The rate your bank executes may differ slightly, and banks may apply their own minimums or charges. Tax treatment shown reflects the statutory position for resident individuals — confirm your own situation with the GRA or your bank. Past rates do not predict future rates. accra.cool is not a licensed investment advisor and does not recommend any investment, tenor, or institution. Verify current rates at bog.gov.gh before investing.
₵50,000 at every tenor
| Tenor | Rate | Interest | At maturity | Real return |
|---|---|---|---|---|
| 91-daymatures 19 October 2026 | 5.7845% | ₵721.08 | ₵50,721.08 | +0.5pp |
| 182-daymatures 18 January 2027 | 7.6763% | ₵1,913.82 | ₵51,913.82 | +2.4pp |
| 364-daymatures 19 July 2027 | 12.9954% | ₵6,479.90 | ₵56,479.90 | +7.7pp |
The arithmetic, shown in full for the 91-day: ₵50,000 × 0.057845 × 91 ÷ 365 = ₵721.08. Ghana uses an actual/365 day count, which is why the 364-day earns 364/365 of its annual rate rather than the full year.
Roll it or lock it — in cedis
| Roll the 91-day four times | +5.89% | ₵2,947.32 |
| Lock the 364-day once | +12.96% | ₵6,479.90 |
A difference of ₵3,532.57 on ₵50,000 — but this assumes rates stay where they are, and they won't. It shows the tradeoff at today's curve, not a prediction, and it is not a recommendation of either.
Where the interest starts covering real bills
At ₵50,000 the interest stops being a rounding error and starts paying for things. The 91-day yields ₵721.08 a quarter, and the most grounded way we can express that is against our own price data: the Makola food basket we track weekly costs about ₵480, so a quarter's interest on ₵50,000 is roughly 1.5 of those baskets. That is a real, checkable comparison rather than a percentage — the same shopping we price every week, funded by the interest rather than the capital. At this level the tenor choice also starts to matter in cash terms rather than basis points, which is what the ladder table above is showing you.
The basket behind that comparison is on market prices.
Common questions
- At this week's Bank of Ghana rates (auction 2026-07-20): ₵721.08 over 91 days at 5.78%, ₵1,913.82 over 182 days at 7.68%, ₵6,479.90 over 364 days at 13.00%. The largest return is the 364-day at ₵6,479.90, maturing at ₵56,479.90. Resident individuals pay no tax on treasury bill interest.
Have a question we should answer? Email hello@accra.cool.
This is an educational calculator, not financial advice. Rates shown are the Bank of Ghana's published weekly auction results (source: bog.gov.gh) and change every week. The rate your bank executes may differ slightly, and banks may apply their own minimums or charges. Tax treatment shown reflects the statutory position for resident individuals — confirm your own situation with the GRA or your bank. Past rates do not predict future rates. accra.cool is not a licensed investment advisor and does not recommend any investment, tenor, or institution. Verify current rates at bog.gov.gh before investing.
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