Sub-Saharan Africa vs Tanzania: Adjusted savings: net national savings

Sub-Saharan Africa
14.4%
in 2021
Tanzania
24.7%
in 2020
Sub-Saharan Africa rank
20th
Tanzania rank
20th

Adjusted savings: net national savings over time

  • Sub-Saharan Africa
  • Tanzania
-20-1001020198020002021

How they compare

Tanzania currently reports 24.7% against 14.4% in Sub-Saharan Africa, a difference of 10.3%.

That makes Tanzania's figure about 1.7 times Sub-Saharan Africa's.

The two have swapped places 3 times across 31 shared years of data; in 1990 it was Sub-Saharan Africa ahead.

Sub-Saharan Africa ranks 20th and Tanzania ranks 20th of 46 groups.

Across the 4 decades both report, Sub-Saharan Africa averaged higher in 1 and Tanzania in 3.

Head to head by decade

Decade Sub-Saharan Africa Tanzania Difference Ahead
1990s 3.5% -11.8% 15.3% Sub-Saharan Africa
2000s 8.6% 11.5% 2.9% Tanzania
2010s 9.2% 12.5% 3.3% Tanzania
2020s 12.1% 24.7% 12.6% Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted savings: net national savings, Sub-Saharan Africa or Tanzania?
Tanzania, at 24.7% against 14.4% in Sub-Saharan Africa as of 2020.
What is the difference in adjusted savings: net national savings between Sub-Saharan Africa and Tanzania?
10.3%, with Tanzania ahead.
How many years of comparable data are there for Sub-Saharan Africa and Tanzania?
31 years are reported by both, from 1990 to 2020.
How do Sub-Saharan Africa and Tanzania rank globally for adjusted savings: net national savings?
Sub-Saharan Africa ranks 20th and Tanzania ranks 20th of 46 groups.
Where does this data come from?
Staff estimates, World Bank (WB), published as Adjusted savings: net national savings (% of GNI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sub-Saharan Africa vs Tanzania: Adjusted savings: net national savings. Statizoid, drawing on Staff estimates, World Bank (WB). Retrieved 17 September 2026, from https://economy.statizoid.com/compare/adjusted-savings-net-national-savings-percent-of-gni/sub-saharan-africa/tanzania/

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About this data

Indicator
Adjusted savings: net national savings (% of GNI)
Unit
% of GNI
Source
Staff estimates, World Bank (WB)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
223 places, 7,668 data points, 1970–2021
Last refreshed

Net national savings are equal to gross national savings less the value of consumption of fixed capital. This indicator is expressed as a percentage of Gross National Income (GNI) which is the total income earned by all residents within an economic territory during an accounting period. It is equal to gross domestic product plus earned income receivable from abroad minus earned income payable abroad.