Dosing Charts 2025

Infant’s Motrin (Ibuprofen) 50mg/1.25mLTylenol (Acetaminophen) 160mg/5mLChildren’s Motrin (Ibuprofen) 100mg/5mLBenadryl (Diphenhydramine) 12.5mg/5mL
Every 6-8 HoursEvery 4-6 HoursEvery 6-8 HoursEvery 6-8 Hours
Weight (lbs)Dose (mL)Weight (lbs)Dose (mL)Weight (lbs)Dose (mL)Weight (lbs)Dose (mL)
10NOT for less than 6 months old102 mL10NOT for less than 6 months old10NOT for less than 12 months old
12NOT for less than 6 months old122.5 mL12NOT for less than 6 months old12NOT for less than 12 months old
14NOT for less than 6 months old143 mL14NOT for less than 6 months old142.5 mL
161.8 mL163.5 mL163.5 mL162.5 mL
182 mL184 mL184 mL182.5 mL
202.2 mL204.5 mL204.5 mL203.75 mL
222.5 mL225 mL225 mL223.75 mL
242.8 mL245 mL245.5 mL243.75 mL
263 mL265.5 mL266 mL263.75 mL
283.2 mL286 mL286.5 mL285 mL
303.4 mL306.5 mL307 mL305 mL
323.6 mL327 mL327.5 mL325 mL
343.8 mL347.5 mL348 mL345 mL
364 mL367.5 mL368.5 mL365 mL
384.2 mL388 mL388.5 mL385 mL
404.6 mL408.5 mL409 mL407.5 mL
424.8 mL429 mL429.5 mL427.5 mL
445 mL449.5 mL4410 mL447.5 mL
465.2 mL4610 mL4610.5 mL467.5 mL
485.4 mL4810 mL4811 mL487.5 mL
505.6 mL5010.5 mL5011.5 mL507.5 mL
526 mL5211 mL5212 mL527.5 mL
546.2 mL5411.5 mL5412.5 mL5410 mL
566.4 mL5612 mL5612.5 mL5610 mL
586.6 mL5812.5 mL5813 mL5810 mL
606.8 mL6013 mL6013.5 mL6010 mL
627 mL6213 mL6214 mL6210 mL
647.2 mL6413.5 mL6414.5 mL6410 mL
667.4 mL6614 mL6615 mL6610 mL
687.6 mL6814.5 mL6815.5 mL6810-12.5 mL
708 mL7015 mL7016 mL7010-12.5 mL
728.2 mL7215.5 mL7216.5 mL7210-12.5 mL
748.4 mL7416 mL7417 mL7410-12.5 mL
768.6 mL7616 mL7617.5 mL7610-12.5 mL
788.8 mL7816.5 mL7818 mL7810-12.5 mL
809 mL8017 mL8018.5 mL8010-15 mL
829.4 mL8217.5 mL8218.5 mL8210-15 mL
849.6 mL8418 mL8419 mL8410-15 mL
869.8 mL8618.5 mL8619.5 mL8610-15 mL
8810 mL8819 mL8820 mL8810-15 mL