Sections View Full Chapter Figures Tables Videos Annotate Full Chapter Figures Tables Videos Supplementary Content +++ PEDIATRIC SIZING CHART ++Table Graphic Jump Location PEDIATRIC SIZING CHART View Table||Download (.pdf) PEDIATRIC SIZING CHART Age- and Weight-Based Sizing Chart Age (or Weight) Uncuffed ETT Cuffed ETT Laryngoscope Blade DL ETT CVL A-line LMA Foley Chest Tube Salem Sump 1 kg 2.5 Miller 00 5 Fr 24 G 1 5 Fr 8 Fr 2 kg 3 Miller 00 5 Fr 24 G 1 5 Fr 10 Fr 10 Fr 3 kg 3 Miller 0 5 Fr 24 G 1 5 Fr 12 Fr 10 Fr Term newborn 3.5 Miller 1 5 Fr 24 G 1 5 Fr 12 Fr 10 Fr 5 kg 3.5 Miller 1 5 Fr 24 G 1.5 5 Fr 12 Fr 10 Fr 1 year 4 Miller 1 5 Fr 24 G 1.5 5 Fr 16 Fr 10 Fr 2 years 4.5 Miller/Mac 2 5 Fr 24 G 2 8 Fr 16 Fr 14 Fr 3 years 4.5 Miller/Mac 2 5 Fr 22 G 2 8 Fr 20 Fr 14 Fr 4 years 5 Miller/Mac 2 5 Fr 22 G 2 8 Fr 20 Fr 14 Fr 5 years 5 Miller/Mac 2 5 Fr 22 G 2 8 Fr 20 Fr 14 Fr 6 years 5 Miller/Mac 2 7 Fr 22 G 2.5 8 Fr 20 Fr 14 Fr 7 years 5 Miller/Mac 2 7 Fr 22 G 2.5 8 Fr 20 Fr 14 Fr 8 years 5.5 Miller/Mac 2 26 Fr 7 Fr 22 G 2.5 8 Fr 20 Fr 14 Fr 9 years 5.5 Miller/Mac 2 26 Fr 7 Fr 22 G 2.5 10 Fr 20 Fr 14 Fr 10 years 6 Miller/Mac 3 28 Fr 7 Fr 20 G 2.5 10 Fr 20 Fr 14 Fr 11 years 6 Miller/Mac 3 28 Fr 7 Fr 20 G 3 10 Fr 24 Fr 14 Fr 12 years 6 Miller/Mac 3 28 Fr 7 Fr 20 G 3 10 Fr 24 Fr 14 Fr 13 years 6 Miller/Mac 3 32 Fr 9 Fr 20 G 3 12 Fr 24 Fr 16 Fr 14 years 7 Miller/Mac 3 32 Fr 9 Fr 20 G 3 12 Fr 32 Fr 16 Fr 15 years 7 Miller/Mac 3 35 Fr 9 Fr 20 G 4 12 Fr 32 Fr 16 Fr 16 years 7 Miller/Mac 3 35 Fr 9 Fr 20 G 4 12 Fr 32 Fr 16 Fr 17 years 7 Miller/Mac 3 35 Fr 9 Fr 20 G 4 12 Fr 36 Fr 16 Fr 18 years 7 Miller/Mac 3 35 Fr 9 Fr 20 G 4 12 Fr 36 Fr 16 Fr DL, double-lumen; ETT, endotracheal tube; Fr, French; G, gauge LMA, laryngeal mask airway. ETT depth (cm) = three times ETT size (mm ID). ETT size (mm ID) = (age [in years])/4 + 4. Your Access profile is currently affiliated with '[InstitutionA]' and is in the process of switching affiliations to '[InstitutionB]'. Please click ‘Continue’ to continue the affiliation switch, otherwise click ‘Cancel’ to cancel signing in. Get Free Access Through Your Institution Learn how to see if your library subscribes to McGraw Hill Medical products. Subscribe: Institutional or Individual Sign In Username Error: Please enter User Name Password Error: Please enter Password Forgot Password? Forgot Username? Sign in via OpenAthens Sign in via Shibboleth