The Lifespan GuideFor more healthy years
Life expectancy by age

How long does a 64 year old live?

A woman of 64 in the US reaches 85.6 on average, and a man 83.1, by the 2024 US life table. That's 21.6 and 19.1 more years. Half of 64-year-old women live past 87, and half of men past 84.

Women aged 64

85.6the average age reached

  • Reach 7093%
  • Reach 7586%
  • Reach 8074%
  • Reach 8557%
  • Reach 9035%
  • Reach 9515%
  • Reach 1003%
Years left
21.6
The middle half reach
80 to 92

Your own estimate as a 64 year old woman

Men aged 64

83.1the average age reached

  • Reach 7090%
  • Reach 7579%
  • Reach 8064%
  • Reach 8545%
  • Reach 9025%
  • Reach 958%
  • Reach 1001%
Years left
19.1
The middle half reach
76 to 90

Your own estimate as a 64 year old man

Out of 100 people aged 64, how many are still alive at each age

AgeWomenMen
659999
709390
758679
807464
855745
903525
95158
10031

Why it's higher than 79

The 79.0 years you hear about is the US average at birth in 2024. By 64, you've already passed the ages where some people born the same year died, so the average age you reach is higher: 85.6 for women and 83.1 for men.

What moves your own number

This is the average for everyone in the US aged 64, smokers and marathon runners alike. In a study of 123,219 US health professionals, people with five healthy habits at 50 could expect 12 to 14 more years than people with none (Li 2018). See your own estimate from the same study, or take the floor test.

2 sources
  1. NCHS, United States Life Tables, 2024, National Vital Statistics Reports 75(5)cdc.gov
  2. Li Y and others, Circulation 2018pmc.ncbi.nlm.nih.gov

Quick calculators

Let your watch send VO2 max and sleep, take the floor rise, one-leg balance and dead hang tests in the app every couple of months, and add a blood panel every few months. Gyroscope scores each test against your peers, keeps your bed and wake times, and builds your biological age from your Health Score and labs. Open Gyroscope

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