Compare Investment Options Kenya — Best Returns
Enter your starting amount and monthly contribution, then compare five Kenya investment vehicles side by side. See which option grows your money the most over your chosen time horizon.
Compare Your Investment Options
See which Kenya investment grows your money the fastest — step by step.
Serrari provides educational tools — we are not financial advisors. Results are estimates based on the inputs you provide.
| Option | Rate | Final Value | Total Gain |
|---|
How the Investment Comparison Formula Works
Future Value
Principal
Monthly Cont.
Annual Rate
Periods/Year
This formula combines two components: the growth of your initial lump sum and the growth of every monthly contribution. The first part calculates how your principal compounds over time. The second part calculates the future value of a series of equal monthly deposits, each compounding from the moment it is contributed. Together, they give you the total amount you will have at the end of the investment period.
By running this formula at different interest rates, you can see exactly how much more you earn with higher-yielding products. The gap widens dramatically over longer periods — which is why compound interest favours patient investors. For a single lump-sum projection, try the Future Value Calculator. To see how fast your money doubles at any rate, use the Rule of 72 Calculator.
Kenya Investment Vehicles Compared (2026)
Typical rates, risk levels, and liquidity for the five options in the calculator.
| Product | Typical Rate | Risk Level | Liquidity | Min. Investment |
|---|---|---|---|---|
| Bank Savings | 3 – 5% | Very low | Instant | KES 0 |
| Money Market Funds | 8 – 12% | Low | Next-day | KES 100 |
| Top MMFs | 10 – 13% | Low | Next-day | KES 100 |
| Treasury Bills | 14 – 17% | Very low | 91–364 days | KES 100,000 |
| SACCO Savings | 8 – 14% | Medium | Varies | Varies |
| Treasury Bonds | 12 – 14% | Very low | 2–25 years | KES 50,000 |
| Unit Trusts (Balanced) | 10 – 15% | Medium | 3–5 days | KES 1,000 |
Side-by-Side Growth: Sample Scenarios
How the same money grows across different rates and time horizons.
| Starting + Monthly | Rate | Period | Final Value | Total Gain |
|---|---|---|---|---|
| KES 100K + 5K/mo | 3.5% (Bank) | 5 years | KES 446,425 | KES 46,425 |
| KES 100K + 5K/mo | 9.4% (MMF) | 5 years | KES 540,813 | KES 140,813 |
| KES 100K + 5K/mo | 16% (T-Bill) | 5 years | KES 676,558 | KES 276,558 |
| KES 500K + 10K/mo | 3.5% (Bank) | 10 years | KES 2,143,498 | KES 443,498 |
| KES 500K + 10K/mo | 9.4% (MMF) | 10 years | KES 3,254,829 | KES 1,554,829 |
| KES 500K + 10K/mo | 16% (T-Bill) | 10 years | KES 5,376,176 | KES 3,676,176 |
| KES 1M + 20K/mo | 9.4% (MMF) | 20 years | KES 20,562,718 | KES 14,762,718 |
| KES 1M + 20K/mo | 13% (SACCO) | 20 years | KES 35,941,639 | KES 30,141,639 |
Want to see what a single lump sum grows to? Try the Future Value Calculator
Compare Investment Options Kenya — FAQ
How do I compare investment options in Kenya?+
What is the best investment option in Kenya for 2026?+
How is future value calculated when comparing investments?+
What is the difference between a Money Market Fund and a Treasury Bill?+
How much will KES 100,000 grow in 5 years at different rates?+
Should I invest in a SACCO or Money Market Fund?+
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