LIFE IN WEEKS
Life Expectancy in Tonga: 72.8 Years in Weeks
The average person in Tonga lives 72.8 years — that's 3,786 weeks. Here's what that looks like, and how you compare.
Your Weeks Remaining in Tonga
Enter your birth date to see how many of Tonga's 3,786 weeks you've used — and how many may remain.
A Life in Tonga — Visualized
Each square represents one year of a 90-year life. Green = healthy years (62), Amber = remaining life expectancy (11), Gray = beyond average.
The average person in Tonga fills 73 of 90 squares. That's 3,786 weeks to fill with purpose.
Why Do People in Tonga Live Shorter?
Tonga's life expectancy of 72.8 years is 0.5 years below the global average. Here are the top contributing factors:
- 1Strong community and church networks
- 2Access to fresh seafood
- 3Challenges with non-communicable diseases and obesity
Life Expectancy in Oceania
How Tonga compares to other countries in Oceania, ranked by life expectancy.
How Tonga Compares to the World
(of 172 countries)
global avg (70.8 yrs)
in an average life
Frequently Asked Questions
What is the life expectancy in Tonga?
The average life expectancy in Tonga is 72.8 years as of 2026. This places Tonga at rank #81 globally, which is 0.5 years below the global average of 70.8 years.
How many weeks does the average person in Tonga live?
Based on a life expectancy of 72.8 years, the average person in Tonga lives approximately 3,786 weeks. That's 3,786 opportunities to make each week count.
What is the life expectancy for males and females in Tonga?
In Tonga, males have an average life expectancy of 70.5 years (3,666 weeks), while females live an average of 75.2 years (3,910 weeks). The gender gap is 4.7 years.
How does Tonga compare to the global average life expectancy?
Tonga's life expectancy of 72.8 years is 0.5 years below the global average of approximately 70.8 years. Tonga ranks #81 out of 172 countries in our dataset.
Your Life in Tonga Spans 3,786 Weeks
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