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Japan vs Mauritania: life expectancy
Japan's national average is 19.7 years higher than Mauritania's (84.6 vs 64.9).
A population-level average, not a personal prediction — averages, not fate.
See what % of either average you've already lived.
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Japan's national average life expectancy is 84.6 years, about 19.7 years higher than Mauritania's 64.9. These are population averages, not predictions for any individual.
Figures are UN Population Division estimates (World Population Prospects, 2019 revision), rounded for readability — not a live feed, so recent years may differ.