Tanner Stage Calculator

Determine Sexual Maturity Rating (SMR) using the Tanner staging system for pubertal assessment.

Physical Examination Findings

Gender

Genital Stage

Pubic Hair Stage

Additional Indicators

Axillary (underarm) hair presentAcne presentVoice change/breakingFacial hair present

Sexual Maturity Rating

SMR 1

Overall Stage

Stage 1 (Pre-pubertal)

Genital

Stage 1

Pubic Hair

Stage 1

Description

Childhood; no pubertal development

Expected Changes

Awaiting testicular enlargement

Typical Age Range

Up to age 9-11