Clinical Verification

Every calculator on Centilo is verified against published clinical guidelines and peer-reviewed literature. Our verification process ensures accuracy and clinical reliability.

Regulatory Notice: Centilo is not FDA-cleared, FDA-approved, or CE-marked. It is not a CE-marked medical device under EU MDR (2017/745). It is provided for educational and informational reference purposes only.

146

Calculators Verified

808

Test Cases

24

Specialties

137+

References Cited

100%

Formula Verified

100%

Thresholds Verified

How We Verify

1. Reference Implementation

Each formula is implemented directly from the original published paper or guideline.

2. Clinical Test Cases

Sample inputs with hand-calculated expected outputs are verified against each calculator. Click any row with test cases to see the details.

3. Physician Review

All calculators are reviewed by a board-certified physician for clinical accuracy and relevance.

Growth

CalculatorStatusPrimary ReferenceLast Reviewed
Body Surface Area5 testsCalculators VerifiedHaycock GB et al. J Pediatr. 1978;93(1):62-66.Mar 2026
CDC Growth Charts5 testsCalculators VerifiedKuczmarski RJ et al. CDC Growth Charts. Adv Data. 2000;314:1-27.Mar 2026
Down Syndrome Growth6 testsCalculators VerifiedZemel BS et al. Pediatrics. 2015;136(5):e1204-e1211.Mar 2026
Fenton Preterm Growth5 testsCalculators VerifiedFenton TR, Kim JH. BMC Pediatr. 2013;13:59.Mar 2026
Ideal Body Weight5 testsCalculators VerifiedPhillips S et al. Ann Pharmacother. 2015;49(2):188-196.Mar 2026
Mid-Parental Height5 testsCalculators VerifiedTanner JM et al. Arch Dis Child. 1970;45:755-762.Mar 2026
Turner Syndrome Growth5 testsCalculators VerifiedGravholt CH et al. Eur J Endocrinol. 2017;177(3):G1-G70.Mar 2026
WHO Growth Charts5 testsCalculators VerifiedWHO Multicentre Growth Reference Study Group. Acta Paediatr Suppl. 2006;450:56-65.Mar 2026

Cardiology

CalculatorStatusPrimary ReferenceLast Reviewed
AAP BP (Full Tables)5 testsCalculators VerifiedFlynn JT et al. Pediatrics. 2017;140(3):e20171904.Mar 2026
Continuity Equation5 testsCalculators VerifiedBaumgartner H et al. J Am Soc Echocardiogr. 2009;22(1):1-23.Mar 2026
Coronary Classification5 testsCalculators VerifiedMcCrindle BW et al. Circulation. 2017;135(17):e927-e999.Mar 2026
Coronary Z-Score5 testsCalculators VerifiedDallaire F, Bhérer M. J Am Soc Echocardiogr. 2016;29(9):819-826.Mar 2026
Diastolic Function5 testsCalculators VerifiedNagueh SF et al. J Am Soc Echocardiogr. 2016;29(4):277-314.Mar 2026
Echo Z-Score6 testsCalculators VerifiedPettersen MD et al. J Am Soc Echocardiogr. 2008;21(8):922-934.Mar 2026
Enoxaparin Dosing5 testsCalculators VerifiedMonagle P et al. Chest. 2012;141(2 Suppl):e419S-e496S.Mar 2026
Pediatric PH Risk Score (EPPVDN 2019)5 testsCalculators VerifiedHansmann G et al. J Heart Lung Transplant. 2019;38(9):879-901.Mar 2026
Kawasaki Disease Diagnosis5 testsCalculators VerifiedMcCrindle BW et al. Circulation. 2017;135(17):e927-e999.Mar 2026
Kobayashi Score5 testsCalculators VerifiedKobayashi T et al. Pediatr Infect Dis J. 2006;25(3):241-244.Mar 2026
LV Ejection Fraction5 testsCalculators VerifiedLopez L et al. J Am Soc Echocardiogr. 2010;23(5):465-495.Mar 2026
LV Fractional Shortening5 testsCalculators VerifiedLopez L et al. J Am Soc Echocardiogr. 2010;23(5):465-495.Mar 2026
QTc Calculator5 testsCalculators VerifiedBazett HC. Heart. 1920;7:353-370.Mar 2026
RACHS-15 testsCalculators VerifiedJenkins KJ et al. J Thorac Cardiovasc Surg. 2002;123(1):110-118.Mar 2026
STAT Mortality5 testsCalculators VerifiedO'Brien SM et al. Ann Thorac Surg. 2009;88(4):1137-1143.Mar 2026
TAPSE5 testsCalculators VerifiedKoestenberger M et al. Circ Cardiovasc Imaging. 2009;2(6):451-459.Mar 2026
Tei Index (LV)5 testsCalculators VerifiedTei C et al. J Am Soc Echocardiogr. 1997;10(2):169-178.Mar 2026
Tei Index (RV)5 testsCalculators VerifiedTei C et al. J Am Soc Echocardiogr. 1997;10(2):169-178.Mar 2026
TR Jet / PASP5 testsCalculators VerifiedBerger M et al. Am J Cardiol. 1985;56(15):1032-1036.Mar 2026
UFH Dosing5 testsCalculators VerifiedMonagle P et al. Chest. 2012;141(2 Suppl):e419S-e496S.Mar 2026
VVR Score5 testsCalculators VerifiedGaies MG et al. J Thorac Cardiovasc Surg. 2014;148(6):2573-2578.Mar 2026
Warfarin Dosing5 testsCalculators VerifiedMonagle P et al. Chest. 2012;141(2 Suppl):e419S-e496S.Mar 2026

Cath Lab

CalculatorStatusPrimary ReferenceLast Reviewed
Fick Cardiac Output5 testsCalculators VerifiedFick A. Sitzungsberichte der Physikalisch-Medizinischen Gesellschaft. 1870.Mar 2026
Gorlin Valve Area5 testsCalculators VerifiedGorlin R, Gorlin SG. Am Heart J. 1951;41(1):1-29.Mar 2026
O2 Content5 testsCalculators VerifiedStandard oxygen content equation.Mar 2026
PVR/SVR5 testsCalculators VerifiedStandard hemodynamic formulas.Mar 2026
Qp:Qs5 testsCalculators VerifiedFick principle calculation.Mar 2026
VO2 Estimation6 testsCalculators VerifiedLaFarge CG, Miettinen OS. J Appl Physiol. 1970;29(2):219-223.Mar 2026

Bilirubin

CalculatorStatusPrimary ReferenceLast Reviewed
AAP Bilirubin 202210 testsCalculators VerifiedKemper AR et al. Pediatrics. 2022;150(3):e2022058859.Mar 2026
Bhutani Nomogram8 testsCalculators VerifiedBhutani VK et al. Pediatrics. 1999;103(1):6-14.Mar 2026
Bilirubin/Albumin Ratio7 testsCalculators VerifiedAAP Clinical Practice Guideline. Pediatrics. 2022;150(3):e2022058859.Mar 2026
Exchange Transfusion8 testsCalculators VerifiedAAP Clinical Practice Guideline. Pediatrics. 2022;150(3):e2022058859.Mar 2026
Phototherapy Thresholds9 testsCalculators VerifiedAAP Subcommittee on Hyperbilirubinemia. Pediatrics. 2004;114(1):297-316.Mar 2026

Neonatology

CalculatorStatusPrimary ReferenceLast Reviewed
Ballard Score5 testsCalculators VerifiedBallard JL et al. J Pediatr. 1991;119(3):417-423.Mar 2026
Corrected Age5 testsCalculators VerifiedAAP Committee on Fetus and Newborn. Pediatrics. 2004;114(5):1362-1364.Mar 2026
CRIB-II5 testsCalculators VerifiedParry G et al. Lancet. 2003;361(9356):561-562.Mar 2026
Feeding Fortification Calculator5 testsCalculators VerifiedArslanoglu S et al. Front Pediatr. 2019;7:76.Mar 2026
Glucose Infusion Rate (GIR)5 testsCalculators VerifiedAdamkin DH, Committee on Fetus and Newborn. Pediatrics. 2011;127(3):575-579.Mar 2026
Neonatal Fluids5 testsCalculators VerifiedBell EF, Acarregui MJ. Cochrane Database Syst Rev. 2014;(6):CD003959.Mar 2026
Neonatal TPN5 testsCalculators VerifiedESPGHAN/ESPEN/ESPR/CSPEN Guidelines. Clin Nutr. 2018;37(6):2324-2336.Mar 2026
NICHD Outcomes5 testsCalculators VerifiedTyson JE et al. NICHD Neonatal Research Network. Pediatrics. 2008;121(4):e812-e818.Mar 2026
Phototherapy Irradiance Assessment5 testsCalculators VerifiedKemper AR et al. Pediatrics. 2022;150(3):e2022058859.Mar 2026
SNAPPE-II5 testsCalculators VerifiedRichardson DK et al. Pediatrics. 2001;107(1):1-8.Mar 2026
Surfactant Dosing5 testsCalculators VerifiedSweet DG et al. Neonatology. 2023;120(1):3-23.Mar 2026
Total Fluid Intake (TFI)5 testsCalculators VerifiedBell EF, Acarregui MJ. Cochrane Database Syst Rev. 2014;(12):CD000503.Mar 2026

Dosing

CalculatorStatusPrimary ReferenceLast Reviewed
Dexmedetomidine Drip5 testsCalculators VerifiedMason KP et al. Anesth Analg. 2006;103(1):69-74.Mar 2026
DKA Two-Bag5 testsCalculators VerifiedWolfsdorf JI et al. Pediatr Diabetes. 2018;19(Suppl 27):155-177.Mar 2026
Dobutamine Drip5 testsCalculators VerifiedPALS Guidelines, AHA 2020.Mar 2026
Dopamine Drip5 testsCalculators VerifiedPediatric Advanced Life Support (PALS) Guidelines, AHA 2020.Mar 2026
Emergency Drugs5 testsCalculators VerifiedPALS Guidelines, AHA 2020.Mar 2026
Endocarditis Prophylaxis5 testsCalculators VerifiedWilson WR et al. Circulation. 2021;143(20):e218-e233.Mar 2026
Epinephrine Drip5 testsCalculators VerifiedPALS Guidelines, AHA 2020.Mar 2026
Maintenance Fluids6 testsCalculators VerifiedHolliday MA, Segar WE. Pediatrics. 1957;19(5):823-832.Mar 2026
Milrinone Drip5 testsCalculators VerifiedHoffman TM et al. Circulation. 2003;107(7):996-1002.Mar 2026
Norepinephrine Drip5 testsCalculators VerifiedPALS Guidelines, AHA 2020.Mar 2026
Prostaglandin E1 Drip5 testsCalculators VerifiedSilove ED et al. Arch Dis Child. 1981;56(9):659-664.Mar 2026
Transfusion Volume7 testsCalculators VerifiedRoseff SD et al. Transfusion. 2002;42(11):1398-1413.Mar 2026

Clinical Scores

CalculatorStatusPrimary ReferenceLast Reviewed
APGAR Score5 testsCalculators VerifiedApgar V. Anesth Analg. 1953;32:260-267.Mar 2026
Glasgow Coma Scale6 testsCalculators VerifiedTeasdale G, Jennett B. Lancet. 1974;304(7872):81-84.Mar 2026
HASS Asthma Score5 testsCalculators VerifiedDucharme FM et al. Pediatrics. 2008;121(5):e1233-e1238.Mar 2026
Modified Ross Score5 testsCalculators VerifiedRoss RD et al. J Pediatr. 1992;120(6):871-878.Mar 2026
Neonatal Abstinence Score5 testsCalculators VerifiedFinnegan LP et al. Addict Dis. 1975;2(1-2):141-158.Mar 2026
Neonatal Sepsis Risk5 testsCalculators VerifiedEscobar GJ et al. Pediatrics. 2014;133(1):30-36.Mar 2026
PECARN5 testsCalculators VerifiedKuppermann N et al. Lancet. 2009;374(9696):1160-1170.Mar 2026
PEWS5 testsCalculators VerifiedParshuram CS et al. Lancet. 2018;392(10145):555-566.Mar 2026
PRISM III5 testsCalculators VerifiedPollack MM et al. Crit Care Med. 1996;24(5):743-752.Mar 2026
pSOFA5 testsCalculators VerifiedMatics TJ, Sanchez-Pinto LN. Pediatr Crit Care Med. 2017;18(7):643-651.Mar 2026
UTICalc5 testsCalculators VerifiedShaikh N et al. JAMA Pediatr. 2018;172(6):550-556.Mar 2026
Vasoactive-Inotropic Score5 testsCalculators VerifiedGaies MG et al. Pediatr Crit Care Med. 2010;11(2):234-238.Mar 2026
WAT-1 Score5 testsCalculators VerifiedFranck LS et al. Pediatr Crit Care Med. 2008;9(6):573-580.Mar 2026
Westley Croup Score6 testsCalculators VerifiedWestley CR et al. Am J Dis Child. 1978;132(5):484-487.Mar 2026

Nephrology

CalculatorStatusPrimary ReferenceLast Reviewed
CKiD U255 testsCalculators VerifiedPierce CB et al. NEJM. 2021;384(1):25-36.Mar 2026
Creatinine Clearance5 testsCalculators VerifiedCockcroft DW, Gault MH. Nephron. 1976;16(1):31-41.Mar 2026
FENa5 testsCalculators VerifiedEspinel CH. JAMA. 1976;236(6):579-581.Mar 2026
Kt/V Dialysis Adequacy5 testsCalculators VerifiedDaugirdas JT. J Am Soc Nephrol. 1993;4(5):1205-1213.Mar 2026
Schwartz eGFR6 testsCalculators VerifiedSchwartz GJ et al. J Am Soc Nephrol. 2009;20(3):629-637.Mar 2026
Urine K+/Cr Ratio5 testsCalculators VerifiedKamel KS, Halperin ML. Curr Opin Nephrol Hypertens. 2011;20(5):547-554.Mar 2026
Urine Anion Gap5 testsCalculators VerifiedBatlle DC et al. N Engl J Med. 1988;318(10):594-599.Mar 2026

Endocrinology

CalculatorStatusPrimary ReferenceLast Reviewed
Growth Velocity6 testsCalculators VerifiedTanner JM, Davies PS. J Pediatr. 1985;107(3):317-329.Mar 2026
Insulin-to-Carb Ratio5 testsCalculators VerifiedWalsh J et al. Diabetes Technol Ther. 2011;13(12):1265-1270.Mar 2026
Insulin Sensitivity Factor5 testsCalculators VerifiedWalsh J et al. Diabetes Technol Ther. 2011;13(12):1265-1270.Mar 2026
Predicted Adult Height5 testsCalculators VerifiedBayley N, Pinneau SR. J Pediatr. 1952;40(4):423-441.Mar 2026
Tanner Staging8 testsCalculators VerifiedMarshall WA, Tanner JM. Arch Dis Child. 1969;44(235):291-303.Mar 2026

Nutrition

CalculatorStatusPrimary ReferenceLast Reviewed
Fluid Deficit6 testsCalculators VerifiedHolliday MA, Segar WE. Pediatrics. 1957;19(5):823-832.Mar 2026
IBW Variants5 testsCalculators VerifiedPhillips S et al. Ann Pharmacother. 2015;49(2):188-196.Mar 2026
Schofield BMR6 testsCalculators VerifiedSchofield WN. Hum Nutr Clin Nutr. 1985;39(Suppl 1):5-41.Mar 2026
TPN Macronutrients5 testsCalculators VerifiedESPGHAN/ESPEN/ESPR/CSPEN Guidelines. Clin Nutr. 2018;37(6):2324-2336.Mar 2026
WHO Calorie Needs6 testsCalculators VerifiedWHO Technical Report Series 724. 1985.Mar 2026

Infectious Disease

CalculatorStatusPrimary ReferenceLast Reviewed
Centor-McIsaac6 testsCalculators VerifiedMcIsaac WJ et al. CMAJ. 2004;171(10):1165-1173.Mar 2026
Gentamicin Dosing6 testsCalculators VerifiedNeely MN et al. Antimicrob Agents Chemother. 2009;53(6):2345-2349.Mar 2026
Bacterial Meningitis Score5 testsCalculators VerifiedNigrovic LE et al. Pediatrics. 2007;119(5):983-988.Mar 2026
Vancomycin Dosing6 testsCalculators VerifiedRybak MJ et al. Am J Health Syst Pharm. 2020;77(11):835-864.Mar 2026
Febrile Infant Inflammatory Markers5 testsCalculators VerifiedPantell RH et al. Pediatrics. 2021;148(2):e2021052228.Mar 2026

Pulmonology

CalculatorStatusPrimary ReferenceLast Reviewed
A-a Gradient5 testsCalculators VerifiedStandard alveolar gas equation.Mar 2026
Oxygenation Index6 testsCalculators VerifiedThomas NJ et al. Pediatr Crit Care Med. 2015;16(5 Suppl 1):S99-S106.Mar 2026
P/F Ratio5 testsCalculators VerifiedARDS Definition Task Force. JAMA. 2012;307(23):2526-2533.Mar 2026
PSQ-OSA5 testsCalculators VerifiedChervin RD, et al. Sleep Medicine. 2000;1(1):21-32.Jun 2025

Toxicology

CalculatorStatusPrimary ReferenceLast Reviewed
Anion Gap5 testsCalculators VerifiedKraut JA, Madias NE. N Engl J Med. 2014;371(19):1821-1831.Mar 2026
Osmolar Gap5 testsCalculators VerifiedPurssell RA et al. Ann Emerg Med. 2001;38(6):653-659.Mar 2026
Rumack-Matthew Nomogram6 testsCalculators VerifiedRumack BH, Matthew H. Pediatrics. 1975;55(6):871-876.Mar 2026

Trauma

CalculatorStatusPrimary ReferenceLast Reviewed
Parkland Burns5 testsCalculators VerifiedBaxter CR, Shires T. Surg Clin North Am. 1968;48(6):1283-1300.Mar 2026
Pediatric Trauma Score5 testsCalculators VerifiedTepas JJ et al. J Pediatr Surg. 1987;22(1):14-18.Mar 2026
Revised Trauma Score5 testsCalculators VerifiedChampion HR et al. J Trauma. 1989;29(5):623-629.Mar 2026

Neurology

CalculatorStatusPrimary ReferenceLast Reviewed
PedNIHSS5 testsCalculators VerifiedIchord RN et al. Stroke. 2011;42(3):613-617.Mar 2026
Seizure Medications7 testsCalculators VerifiedGlauser T et al. Epilepsy Curr. 2016;16(1):48-61.Mar 2026
Febrile Seizure Classification5 testsCalculators VerifiedSubcommittee on Febrile Seizures. Pediatrics. 2011;127(2):389-394.Mar 2026

Blood Pressure

CalculatorStatusPrimary ReferenceLast Reviewed
AAP BP 20177 testsCalculators VerifiedFlynn JT et al. Pediatrics. 2017;140(3):e20171904.Mar 2026
MAP Calculator6 testsCalculators VerifiedStandard hemodynamic formula.Mar 2026

General Pediatrics

CalculatorStatusPrimary ReferenceLast Reviewed
Broselow Tape6 testsCalculators VerifiedLubitz DS et al. Ann Emerg Med. 1988;17(6):576-581.Mar 2026
Gorelick Dehydration6 testsCalculators VerifiedGorelick MH et al. Pediatrics. 1997;99(5):e6.Mar 2026
BRUE Risk Stratification5 testsCalculators VerifiedTieder JS et al. Pediatrics. 2016;137(5):e20160590.Mar 2026

Gastroenterology

CalculatorStatusPrimary ReferenceLast Reviewed
ESPGHAN Celiac Criteria8 testsCalculators VerifiedHusby S et al. J Pediatr Gastroenterol Nutr. 2020;70(1):141-156.Mar 2026
Paris Classification7 testsCalculators VerifiedLevine A et al. Inflamm Bowel Dis. 2011;17(6):1314-1321.Mar 2026
PCDAI6 testsCalculators VerifiedHyams JS et al. J Pediatr Gastroenterol Nutr. 1991;12(4):439-447.Mar 2026
PUCAI6 testsCalculators VerifiedTurner D et al. Gastroenterology. 2007;133(2):423-432.Mar 2026

Rheumatology

CalculatorStatusPrimary ReferenceLast Reviewed
cSLEDAI7 testsCalculators VerifiedGladman DD et al. J Rheumatol. 2002;29(2):288-291.Mar 2026
JADAS-107 testsCalculators VerifiedConsolaro A et al. Ann Rheum Dis. 2012;71(9):1444-1449.Mar 2026
MAS Criteria 20166 testsCalculators VerifiedRavelli A et al. Arthritis Rheumatol. 2016;68(3):566-576.Mar 2026
Wallace Criteria6 testsCalculators VerifiedWallace CA et al. Arthritis Care Res. 2011;63(7):929-936.Mar 2026

Dermatology

CalculatorStatusPrimary ReferenceLast Reviewed
EASI5 testsCalculators VerifiedHanifin JM et al. Exp Dermatol. 2001;10(1):11-18.Mar 2026
SCORAD5 testsCalculators VerifiedEuropean Task Force on Atopic Dermatitis. Dermatology. 1993;186(1):23-31.Mar 2026

Psychiatry

CalculatorStatusPrimary ReferenceLast Reviewed
C-SSRS6 testsCalculators VerifiedPosner K et al. Am J Psychiatry. 2011;168(12):1266-1277.Mar 2026
PHQ-A6 testsCalculators VerifiedRichardson LP et al. Pediatrics. 2010;126(6):1117-1123.Mar 2026
PSC-175 testsCalculators VerifiedGardner W et al. J Am Acad Child Adolesc Psychiatry. 2007;46(5):611-618.Mar 2026
SCARED5 testsCalculators VerifiedBirmaher B et al. J Am Acad Child Adolesc Psychiatry. 1997;36(4):545-553.Mar 2026
Vanderbilt ADHD5 testsCalculators VerifiedWolraich ML et al. J Pediatr Psychol. 2003;28(8):559-567.Mar 2026
M-CHAT-R Autism Screening5 testsCalculators VerifiedRobins DL et al. Pediatrics. 2014;133(1):37-45.Mar 2026

Pain

CalculatorStatusPrimary ReferenceLast Reviewed
CRIES6 testsCalculators VerifiedKrechel SW, Bildner J. Paediatr Anaesth. 1995;5(1):53-61.Mar 2026
FLACC6 testsCalculators VerifiedMerkel SI et al. Pediatr Nurs. 1997;23(3):293-297.Mar 2026
Wong-Baker FACES6 testsCalculators VerifiedWong DL, Baker CM. Pediatr Nurs. 1988;14(1):9-17.Mar 2026

Sedation

CalculatorStatusPrimary ReferenceLast Reviewed
Aldrete Score6 testsCalculators VerifiedAldrete JA. J Clin Anesth. 1995;7(1):89-91.Mar 2026
COMFORT-B6 testsCalculators VerifiedAmbuel B et al. J Pediatr Psychol. 1992;17(1):95-109.Mar 2026
Ramsay Sedation Scale6 testsCalculators VerifiedRamsay MA et al. Br Med J. 1974;2(5920):656-659.Mar 2026

Hematology/Oncology

CalculatorStatusPrimary ReferenceLast Reviewed
Absolute Neutrophil Count8 testsCalculators VerifiedStandard hematology formula.Mar 2026
Chemo BSA Dosing7 testsCalculators VerifiedGurney H. J Clin Oncol. 1996;14(9):2590-2611.Mar 2026
Corrected Reticulocyte Count7 testsCalculators VerifiedStandard reticulocyte production index.Mar 2026
Corrected WBC7 testsCalculators VerifiedStandard hematology correction formula.Mar 2026
Tumor Lysis Syndrome Risk8 testsCalculators VerifiedCairo MS, Bishop M. Br J Haematol. 2004;127(1):3-11.Mar 2026

All calculators reviewed by Daniel Diaz-Gil, MD — Pediatric Cardiology Fellow

Disclaimer: These calculators are for educational and informational purposes only. They do not constitute medical advice and should not replace professional clinical judgment. Always independently verify results before making clinical decisions.