Does your voice make you more attractive?

Lower-pitched (more masculine) male voices are reliably rated as more attractive and masculine by women, a consistent finding across voice studies — but the relationship is curvilinear, not linear. Re et al. (2012, PLOS ONE) found women preferred a lowered voice only when the lower frequency stayed above roughly 96 Hz; below that the preference reversed, and a quadratic (stabilizing) model fit best, indicating a preferred range rather than "deeper is always better." Beyond raw pitch, humor production matters: a meta-analysis (Greengross, Silvia & Nusbaum 2020; 28 studies, n=5,057) found men out-produce women in rated humor by a small-to-moderate margin (d=0.321, roughly a 59-60% chance a man scores higher). Separately, experimental work (Tornquist & Chiappe 2015) shows that for judging male partners women weight humor production over receptivity, and higher male humor production increases rated desirability. So the attractiveness payoff of male humor comes from the mate-choice studies; the meta-analysis establishes the sex difference in humor ability, not the attractiveness boost itself. Net effect of voice plus charisma is moderate and context-sensitive (e.g., short-term/fertile-phase preferences tend to strengthen for masculine voices), though that contextual modulation was not directly tested by the cited sources.

Evidence & sources

• Simmons, Peters & Rhodes 2011, 'Low Pitched Voices Are Perceived as Masculine and Attractive...', PLOS ONE (PMC3244455)

  Confirmed: women rated lower-pitched male voices as more masculine and more attractive; mean pitch 105.6 Hz, range 85.3-134.2 Hz.

• Re, O'Connor, Bennett & Feinberg 2012, 'Preferences for Very Low and Very High Voice Pitch in Humans', PLOS ONE

  Confirmed: women preferred the lower voice only when its frequency exceeded ~96 Hz, but preferred the higher voice when the lower one fell below 96 Hz; quadratic model favored with 99.99% probability, indicating stabilizing rather than directional preference.

• Greengross, Silvia & Nusbaum 2020, 'Sex differences in humor production ability: A meta-analysis', Journal of Research in Personality (28 studies, n=5,057)

  Confirmed paper, URL replaced (original UNCG PDF link is dead/403). Men's humor output rated funnier than women's, d=0.321 (~59-60% chance a man scores higher). Note: the meta-analysis measures the production sex difference, not directly that humor raises women's attractiveness ratings.

• Tornquist & Chiappe 2015, 'Effects of Humor Production, Humor Receptivity, and Physical Attractiveness on Partner Desirability', Evolutionary Psychology (PMC104

  Confirmed: for judging male partners women prioritize humor production over receptivity, and high humor producers were rated more desirable across relationship contexts.