購買力平価換算係数は、米ドルが米国内で購買するように、国内市場で商品やサービスの同じ量を購入するのに必要な、国の通貨の単位数です。この変換係数は、GDPを対象としています。
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 日本 | 187.6 | 154.7 | 129.6 | 111.7 | 107.5 | 104.3 | 101.3 | 103.1 | 103.4 | 105.5 | 105.1 | 104.2 | 103.2 | 100.7 | 99.2 | 94.5 | 95.3 | 95.1 |
| ロシア連邦 | 0.0 | 7.3 | 12.7 | 15.8 | 18.4 | 19.6 | 19.5 | 21.0 | 23.6 | 24.2 | 24.1 | 24.5 | 23.9 | 23.1 | 23.7 | 26.1 | 27.2 | 29.1 |
| インド | 5.5 | 9.7 | 10.7 | 14.6 | 15.5 | 16.1 | 17.3 | 18.3 | 19.1 | 19.7 | 20.5 | 20.5 | 20.2 | 20.3 | 20.7 | 20.5 | 20.3 | 20.4 |
| メキシコ | 1.3 | 6.1 | 7.1 | 7.7 | 7.7 | 7.9 | 7.9 | 8.0 | 8.3 | 8.4 | 8.9 | 9.3 | 9.5 | 9.8 | 10.1 | 9.8 | 9.9 | 10.1 |
| 南アフリカ | 1.3 | 2.8 | 3.6 | 4.6 | 4.8 | 5.1 | 5.3 | 5.6 | 5.8 | 6.1 | 6.4 | 6.9 | 7.1 | 7.2 | 7.4 | 7.2 | 7.3 | 7.4 |
| 中国 | 1.7 | 2.7 | 2.8 | 3.3 | 3.5 | 3.5 | 3.6 | 3.7 | 3.8 | 3.9 | 4.0 | 4.1 | 4.1 | 4.0 | 4.0 | 3.8 | 3.6 | 3.5 |
| ブラジル | 0.0 | 0.8 | 1.1 | 1.4 | 1.5 | 1.6 | 1.7 | 1.8 | 2.0 | 2.2 | 2.2 | 2.2 | 2.2 | 2.3 | 2.4 | 2.4 | 2.4 | 2.5 |
| カナダ | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 |
| アメリカ合衆国 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| ドイツ | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
| フランス | 1.0 | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
| 英国 | 0.6 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.6 | 0.7 | 0.7 |
| イタリア | 0.7 | 0.8 | 0.9 | 0.8 | 0.8 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |