Six things your fingers say about you
Did you know the length of your index finger can indicate how healthy you are, your sporting ability, and even your sexuality?

A free daily digest of the biggest news stories of the day - and the best features from our website
Thank you for signing up to TheWeek. You will receive a verification email shortly.
There was a problem. Please refresh the page and try again.
Men, get ready to inspect the length of your index finger. Scientists have discovered that men whose index fingers are longer than their ring fingers are one-third less likely to develop prostate cancer. But "digit ratio" can tell you a lot more about a person, if scientists and researchers are to be believed. That's because finger length tends to be determined by the level of testerone someone was exposed to in the womb. Here are six things the length of your finger might say about you:
1. That you are a man, or a woman
The most obvious thing the length of your finger tells you is your sex. Men's ring fingers are normally longer than their index fingers, while womens' ring and index fingers tend to be the same length.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
2. That you make a lot of money, or not
Researchers in Cambridge discovered that stock traders with long ring fingers made more money than colleagues with shorter ring fingers. Again, this can be chalked up to higher testosterone, which can make men more assertive and likely to take risks.
3. That you are a lesbian, or not
A study in California found that gay women tend to have shorter index fingers than ring fingers. The scientists at UC Berkeley theorized that exposure to androgens in the womb influence both finger length and sexual orientation, but the effect was not as pronounced among gay men.
4. How good you are at sports
Men and women whose ring fingers are longer than their index fingers are more likely to have an aptitude for sports. The correlation is particularly strong, says "finger expert" Dr. John Manning, in middle and long-distance runners.
5. That you are good at math
Children with "masculinized" ring fingers — that is, longer than their index fingers — do better in math tests than in literacy tests, found scientists at the University of Bath. Alternately, children whose second and fourth fingers are the same length perform better in literacy tests.
6. You are prone to arthritis
If your index finger is shorter than your ring finger, you may be more likely to develop arthritis, found researchers at the University of Nottingham. Those with "masculinized" finger lengths were more likely to develop osteoarthritis in the knees, and in the hips. The problem was most acute in women.
Continue reading for free
We hope you're enjoying The Week's refreshingly open-minded journalism.
Subscribed to The Week? Register your account with the same email as your subscription.
Sign up to our 10 Things You Need to Know Today newsletter
A free daily digest of the biggest news stories of the day - and the best features from our website
-
5 tips to save on heating bills
The Explainer Follow these expert recommendations for a cozy and cheap winter
By Becca Stanek Published
-
Should you fire your financial adviser? 4 signs it's time to say goodbye.
The Explainer Breakups are never fun, but you have to protect your wallet
By Becca Stanek Published
-
The daily gossip: Man arrested in connection with shooting of Tupac Shakur, an OceanGate movie is in the works, and more
Feature The daily gossip: September 29, 2023
By Brendan Morrow Published