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

0.1144 constant 2015 US$ per US$ of GDP, with Japan ahead.

How many years of comparable data are there for IDA total and Japan?

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 total vs Japan: GDP (constant 2015 US$), per unit of GDP

IDA total

0.9556 constant 2015 US$ per US$ of GDP

in 2025

Japan

1.07 constant 2015 US$ per US$ of GDP

in 2025

IDA total rank

14th

Japan rank

15th

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

IDA total
Japan

How they compare

Japan currently reports 1.07 constant 2015 US$ per US$ of GDP against 0.9556 constant 2015 US$ per US$ of GDP in IDA total, a difference of 0.1144 constant 2015 US$ per US$ of GDP.

That makes Japan's figure about 1.1 times IDA total's.

The two have swapped places 8 times across 66 shared years of data; in 1960 it was Japan ahead.

IDA total ranks 14th and Japan ranks 15th of 45 groups.

Across the 7 decades both report, IDA total averaged higher in 4 and Japan in 3.

Head to head by decade

Decade	IDA total	Japan	Difference	Ahead
1960s	5.87 constant 2015 US$ per US$ of GDP	9.89 constant 2015 US$ per US$ of GDP	4.01 constant 2015 US$ per US$ of GDP	Japan
1970s	3.74 constant 2015 US$ per US$ of GDP	3.88 constant 2015 US$ per US$ of GDP	0.1321 constant 2015 US$ per US$ of GDP	Japan
1980s	1.94 constant 2015 US$ per US$ of GDP	1.64 constant 2015 US$ per US$ of GDP	0.3019 constant 2015 US$ per US$ of GDP	IDA total
1990s	1.9 constant 2015 US$ per US$ of GDP	0.8655 constant 2015 US$ per US$ of GDP	1.03 constant 2015 US$ per US$ of GDP	IDA total
2000s	1.62 constant 2015 US$ per US$ of GDP	0.8779 constant 2015 US$ per US$ of GDP	0.7432 constant 2015 US$ per US$ of GDP	IDA total
2010s	1 constant 2015 US$ per US$ of GDP	0.8438 constant 2015 US$ per US$ of GDP	0.1575 constant 2015 US$ per US$ of GDP	IDA total
2020s	0.9419 constant 2015 US$ per US$ of GDP	1.01 constant 2015 US$ per US$ of GDP	0.0703 constant 2015 US$ per US$ of GDP	Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp (constant 2015 us$), per unit of gdp, IDA total or Japan?: Japan, at 1.07 constant 2015 US$ per US$ of GDP against 0.9556 constant 2015 US$ per US$ of GDP in IDA total as of 2025.
What is the difference in gdp (constant 2015 us$), per unit of gdp between IDA total and Japan?: 0.1144 constant 2015 US$ per US$ of GDP, with Japan ahead.
How many years of comparable data are there for IDA total and Japan?: 66 years are reported by both, from 1960 to 2025.
How do IDA total and Japan rank globally for gdp (constant 2015 us$), per unit of gdp?: IDA total ranks 14th and Japan ranks 15th of 45 groups.
Where does this data come from?: Statizoid (derived), published as GDP (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

IDA total vs Japan: GDP (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 06 September 2026, from https://economy.statizoid.com/compare/gdp-constant-2015-us-per-unit-of-gdp/ida-total/japan/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://economy.statizoid.com/compare/gdp-constant-2015-us-per-unit-of-gdp/ida-total/japan/">IDA total vs Japan: GDP (constant 2015 US$), per unit of GDP</a> — Statizoid

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.