How to Use the Bone Density Scan Calculator
Osteoporosis often progresses silently, without symptoms, until a fracture reveals how much bone density has been lost. That's why screening on a schedule based on age and risk factors matters, even if you feel fine. This calculator applies USPSTF (U.S. Preventive Services Task Force) guidance to estimate whether it's time to get a bone density (DEXA) scan.
For women, the USPSTF recommends routine screening starting at age 65, since bone loss accelerates after menopause as estrogen levels drop. If you have risk factors â early menopause before 45, low body weight, a family history of hip fracture, long-term steroid use, or a prior adult fracture â your doctor may recommend screening earlier than 65. For men, current evidence isn't strong enough for a blanket routine recommendation, but multiple risk factors are a good reason to bring it up at your next visit.
Keep in mind this tool only estimates timing based on general guidelines â it does not diagnose osteoporosis or measure your actual bone density. See the FAQ below for more details, and always confirm next steps with a healthcare provider.
Frequently Asked Questions
USPSTF guidelines recommend routine bone density screening for women starting at age 65. If you have risk factors like early menopause, low body weight, or a family history of fracture, ask your doctor about screening earlier.
USPSTF has not found enough evidence to issue a routine screening recommendation for men. However, men with risk factors such as long-term steroid use, low body weight, or a prior fracture should discuss screening with a doctor.
Having a risk factor doesn't mean you have osteoporosis, but it's a reason to discuss earlier screening with a clinician. This calculator is for general guidance only â always confirm with a healthcare professional.