| Rank | Country | Manpower available for military service | |
|---|---|---|---|
| 1 | China | 385,821,088 |  |
| 2 | India | 319,129,408 | |
| 3 | United States | 73,270,040 | |
| 4 | Indonesia | 65,847,172 | |
| 5 | Brazil | 53,350,704 | |
| 6 | Pakistan | 48,453,304 | |
| 7 | Nigeria | 37,087,712 | |
| 8 | Bangladesh | 36,520,492 | |
| 9 | Russia | 34,765,736 | |
| 10 | Mexico | 28,815,506 | |
Definition: This entry gives the number of males and females falling in the military age range for the country and assumes that every individual is fit to serve.
Source: CIA World Factbook - Unless otherwise noted, information in this page is accurate as of January 1, 2020
See also: Manpower available for military service map