National Bank of Kenya loan calculator for Ksh 500,000 over 20 years.
Estimate repayment for a National Bank of Kenya loan using the current 15.87% lending rate. Edit amount, term, rate and common Kenyan loan fees below.
Estimated monthly repayment
Ksh 6,908
240 monthly payments
Estimated total repayment
Ksh 1,657,814
Ksh 500,000 principal + interest
Estimated interest
Ksh 1,157,814
At 15.87%
Current National Bank of Kenya loan interest rate
National Bank of Kenya is listed at 15.87% weighted-average lending rate in this snapshot. The Kenya commercial-bank average is 15.99%.
Change loan details
Edit the values below; results update instantly.
Loan details
KESCentral Bank of Kenya · May 2025
-0.12 pp vs industry average
Fees & duties
Processing, insurance, and 20% excise on interest.
CRB check, legal, valuation, stamp duty.
Monthly payment
Ksh 8,647
For 240 months · incl. fees
Total repaid
Ksh 1,979,833
Principal Ksh 500,000 + Ksh 1,479,833 extras
Effective APR
20.84%
Advertised rate 15.87% · 231.6% interest on principal
Repayment mix over 20 years
Early payments lean on interest; later ones clear principal.
Amortisation (yearly)
End of year · KES| Year | Interest paid | Principal paid | Balance |
|---|---|---|---|
| 0 | Ksh 0 | Ksh 0 | Ksh 500,000 |
| 1 | Ksh 79,081 | Ksh 3,810 | Ksh 496,190 |
| 2 | Ksh 157,511 | Ksh 8,271 | Ksh 491,729 |
| 3 | Ksh 235,179 | Ksh 13,493 | Ksh 486,507 |
| 4 | Ksh 311,956 | Ksh 19,607 | Ksh 480,393 |
| 5 | Ksh 387,688 | Ksh 26,765 | Ksh 473,235 |
| 6 | Ksh 462,199 | Ksh 35,146 | Ksh 464,854 |
| 7 | Ksh 535,278 | Ksh 44,957 | Ksh 455,043 |
| 8 | Ksh 606,681 | Ksh 56,445 | Ksh 443,555 |
| 9 | Ksh 676,123 | Ksh 69,893 | Ksh 430,107 |
| 10 | Ksh 743,268 | Ksh 85,639 | Ksh 414,361 |
| 11 | Ksh 807,725 | Ksh 104,073 | Ksh 395,927 |
| 12 | Ksh 869,033 | Ksh 125,656 | Ksh 374,344 |
| 13 | Ksh 926,656 | Ksh 150,923 | Ksh 349,077 |
| 14 | Ksh 979,964 | Ksh 180,506 | Ksh 319,494 |
| 15 | Ksh 1,028,220 | Ksh 215,141 | Ksh 284,859 |
| 16 | Ksh 1,070,561 | Ksh 255,690 | Ksh 244,310 |
| 17 | Ksh 1,105,979 | Ksh 303,164 | Ksh 196,836 |
| 18 | Ksh 1,133,289 | Ksh 358,744 | Ksh 141,256 |
| 19 | Ksh 1,151,108 | Ksh 423,816 | Ksh 76,184 |
| 20 | Ksh 1,157,814 | Ksh 500,000 | Ksh 0 |
What affects repayment?
Monthly repayment depends on loan amount, term, lending rate, processing fee, insurance and excise duty on interest.
Longer term tradeoff
A longer term can reduce monthly instalments but usually increases total interest paid over the life of the loan.
Compare lenders
Weighted-average rates differ by bank. Compare this loan against cheaper banks before applying.