Guinea vs Sierra Leone: Bank net interest margin

Guinea
11.0%
in 2020
Sierra Leone
14.7%
in 2019
Guinea rank
4th
Sierra Leone rank
1st

Bank net interest margin over time

  • Guinea
  • Sierra Leone
5101520200020102020

How they compare

Sierra Leone currently reports 14.7% against 11.0% in Guinea, a difference of 3.7%.

That makes Sierra Leone's figure about 1.3 times Guinea's.

The two have swapped places 2 times across 8 shared years of data; in 2011 it was Sierra Leone ahead.

Guinea ranks 4th and Sierra Leone ranks 1st of 165 countries.

Sierra Leone has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher bank net interest margin, Guinea or Sierra Leone?
Sierra Leone, at 14.7% against 11.0% in Guinea as of 2019.
What is the difference in bank net interest margin between Guinea and Sierra Leone?
3.7%, with Sierra Leone ahead.
How many years of comparable data are there for Guinea and Sierra Leone?
8 years are reported by both, from 2011 to 2019.
How do Guinea and Sierra Leone rank globally for bank net interest margin?
Guinea ranks 4th and Sierra Leone ranks 1st of 165 countries.
Where does this data come from?
Bankscope, Bureau van Dijk (BvD), published as Bank net interest margin (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea vs Sierra Leone: Bank net interest margin. Statizoid, drawing on Bankscope, Bureau van Dijk (BvD). Retrieved 20 August 2026, from https://financial-sector.statizoid.com/compare/bank-net-interest-margin-percent/guinea/sierra-leone/

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About this data

Indicator
Bank net interest margin (%)
Unit
%
Source
Bankscope, Bureau van Dijk (BvD)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
165 places, 3,147 data points, 2000–2021
Last refreshed

Raw data are from Bankscope. Data2080[t] / ((data2010[t] + data2010[t-1])/2). Numerator and denominator are aggregated on the country level before division. Note that banks used in the calculation might differ between indicators. Calculated from underlying bank-by-bank unconsolidated data from Bankscope.