What is the difference in gdp (constant 2015 us$), per unit of gdp between IDA & IBRD total and Zambia?

0.1199 constant 2015 US$ per US$ of GDP, with Zambia ahead.

How many years of comparable data are there for IDA & IBRD total and Zambia?

66 years are reported by both, from 1960 to 2025.

Where does this data come from?

Statizoid (derived), published as GDP (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA & IBRD total vs Zambia: GDP (constant 2015 US$), per unit of GDP

IDA & IBRD total

0.9101 constant 2015 US$ per US$ of GDP

in 2025

Zambia

1.03 constant 2015 US$ per US$ of GDP

in 2025

IDA & IBRD total rank

20th

Zambia rank

19th

GDP (constant 2015 US$), per unit of GDP over time

IDA & IBRD total
Zambia

How they compare

Zambia currently reports 1.03 constant 2015 US$ per US$ of GDP against 0.9101 constant 2015 US$ per US$ of GDP in IDA & IBRD total, a difference of 0.1199 constant 2015 US$ per US$ of GDP.

That makes Zambia's figure about 1.1 times IDA & IBRD total's.

The two have swapped places 11 times across 66 shared years of data; in 1960 it was IDA & IBRD total ahead.

IDA & IBRD total ranks 20th and Zambia ranks 19th of 45 groups.

Across the 7 decades both report, IDA & IBRD total averaged higher in 5 and Zambia in 2.

Head to head by decade

Decade	IDA & IBRD total	Zambia	Difference	Ahead
1960s	5.83 constant 2015 US$ per US$ of GDP	4.53 constant 2015 US$ per US$ of GDP	1.3 constant 2015 US$ per US$ of GDP	IDA & IBRD total
1970s	3.83 constant 2015 US$ per US$ of GDP	2.52 constant 2015 US$ per US$ of GDP	1.31 constant 2015 US$ per US$ of GDP	IDA & IBRD total
1980s	2.25 constant 2015 US$ per US$ of GDP	2.21 constant 2015 US$ per US$ of GDP	0.0381 constant 2015 US$ per US$ of GDP	IDA & IBRD total
1990s	1.92 constant 2015 US$ per US$ of GDP	2.01 constant 2015 US$ per US$ of GDP	0.0874 constant 2015 US$ per US$ of GDP	Zambia
2000s	1.55 constant 2015 US$ per US$ of GDP	1.49 constant 2015 US$ per US$ of GDP	0.0664 constant 2015 US$ per US$ of GDP	IDA & IBRD total
2010s	0.9581 constant 2015 US$ per US$ of GDP	0.863 constant 2015 US$ per US$ of GDP	0.0951 constant 2015 US$ per US$ of GDP	IDA & IBRD total
2020s	0.9311 constant 2015 US$ per US$ of GDP	1.08 constant 2015 US$ per US$ of GDP	0.1481 constant 2015 US$ per US$ of GDP	Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp (constant 2015 us$), per unit of gdp, IDA & IBRD total or Zambia?: Zambia, at 1.03 constant 2015 US$ per US$ of GDP against 0.9101 constant 2015 US$ per US$ of GDP in IDA & IBRD total as of 2025.
What is the difference in gdp (constant 2015 us$), per unit of gdp between IDA & IBRD total and Zambia?: 0.1199 constant 2015 US$ per US$ of GDP, with Zambia ahead.
How many years of comparable data are there for IDA & IBRD total and Zambia?: 66 years are reported by both, from 1960 to 2025.
How do IDA & IBRD total and Zambia rank globally for gdp (constant 2015 us$), per unit of gdp?: IDA & IBRD total ranks 20th and Zambia ranks 19th of 45 groups.
Where does this data come from?: Statizoid (derived), published as GDP (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA & IBRD total vs Zambia: GDP (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 10 September 2026, from https://economy.statizoid.com/compare/gdp-constant-2015-us-per-unit-of-gdp/ida-and-ibrd-total/zambia/

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About this data

Indicator: GDP (constant 2015 US$), per unit of GDP
Unit: constant 2015 US$ per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 258 places, 14,390 data points, 1960–2025
Last refreshed: 26 August 2026

GDP (constant 2015 US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.