What body density compared to water helps most people float?

About 0.98.

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  1. About 1.5
  2. About 2.0
  3. About 0.98 ✔

Why: The body's relative density of about 0.98 is less than water, so it tends to float.

Huh, didn't know that: The body's relative density of about 0.98 is less than water, so it tends to float.

The dad joke
At 0.98 you are less dense, so floating is no big deal.
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References

Answer: About 0.98. The body's relative density of about 0.98 is less than water, so it tends to float.

  1. Swimming en.wikipedia.org/wiki/Swimming
    the body has a relative density of 0.98 compared to water, which causes the body to float
    Checked 2026-11-07.

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