Shingles Vaccine (Shingrix) Schedule

Recombinant zoster vaccine (RZV/Shingrix) two-dose series for adults 50 or older. First dose at age 50, second dose 2-6 months later. Over 90% efficacy against herpes zoster. Also recommended for immunocompromised adults 19 or older.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
Advertisement

How to Use

Enter the values for the scenario you are assessing. Recombinant zoster vaccine (RZV/Shingrix) two-dose series for adults 50 or older. First dose at age 50, second dose 2-6 months later. Over 90% efficacy against herpes zoster. Also recommended for immunocompromised adults 19 or older. Use the shingrix shingles vaccine result to inform your calculation.

Related Calculators

Pneumococcal Vaccine Schedule

Medical

Tetanus Booster Schedule

Medical

Influenza Vaccine Annual

Medical

Frequently Asked Questions