# Children's Medicine Dosage Calculators

Published by: KinToolkit
Canonical URL: https://kintoolkit.com/
Language: en-US
Label sources checked: 2026-09-24 (source verification, not clinical review)

KinToolkit provides educational children's medicine dosage calculators for Tylenol (acetaminophen), Motrin (ibuprofen), and Zyrtec (cetirizine). Always verify the product concentration and consult a healthcare professional.

## Choose a medicine and match your bottle

Choose the active ingredient, then match the concentration on your own bottle. The tool uses predefined label ranges; it does not calculate a personalized prescription.

## How do I use these calculators?

Match your bottle, choose the weight or age range offered for that product, and read the label directions and warnings. If your bottle or range is not listed, ask a pharmacist or your child’s doctor.

## Supported bottles

| Bottle | Ingredient | Strength | Uses |
| --- | --- | --- | --- |
| Children’s TYLENOL | Acetaminophen | 160 mg / 5 mL | Weight or age |
| Infants’ TYLENOL | Acetaminophen | 160 mg / 5 mL | Weight or age |
| Children’s MOTRIN | Ibuprofen | 100 mg / 5 mL | Weight or age |
| Infants’ MOTRIN | Ibuprofen | 50 mg / 1.25 mL | Weight or age |
| Children’s ZYRTEC | Cetirizine HCl | 1 mg / mL | Age |

US liquid products shown here only. Do not apply these amounts to another strength, formulation or country’s product. Use the measuring device supplied with your bottle and read the full label; this page does not reproduce every warning.

## What is the difference between a brand name and an ingredient name?

For the bottles shown here, Tylenol contains acetaminophen, Motrin contains ibuprofen, and Zyrtec contains cetirizine. The brand is the product name; the active ingredient appears in Drug Facts. Match the full product and concentration, not just a familiar name.

## Can I use an Equate, CVS Health, or Walgreens bottle?

Only bottles listed in the interactive selector are supported there. For other brands, check the exact product’s Drug Facts for its active ingredient, concentration, directions and age limits. Do not select a pictured bottle just because its ingredient matches.


## Store-brand label references

Find the label for your exact store-brand product below. These are label references, not additional bottles in the guided questions. Use that flow only for bottles shown in its selector. Read your own package’s Drug Facts before use.

Published labels checked September 25, 2026. These are exact product records, not a claim of interchangeability or local availability.

### Walmart Equate — Equate Children’s Pain & Fever

Walmart Equate · 8 fl oz (237 mL)

acetaminophen · 160 mg/5 mL · Dye-free cherry · oral suspension

Package NDC: 49035-959-08. DailyMed label updated: 2025-07-07.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=f15037a5-4e43-4dd6-93b8-b37a1cc22cd6) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=image-01.jpg&setid=f15037a5-4e43-4dd6-93b8-b37a1cc22cd6)

### CVS — CVS Children’s Pain & Fever

CVS · 4 fl oz (118 mL)

acetaminophen · 160 mg/5 mL · Bubble gum · oral suspension

Package NDC: 59779-126-26. DailyMed label updated: 2026-06-01.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=832acd72-1dda-4490-978f-5f31748942df) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=image-01.jpg&setid=832acd72-1dda-4490-978f-5f31748942df)

### Walgreens — Walgreens Children’s Pain & Fever

Walgreens · 4 fl oz (118 mL)

acetaminophen · 160 mg/5 mL · Cherry · oral suspension

Package NDC: 0363-7014-05. DailyMed label updated: 2024-04-10.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=0b1d086f-7be1-5072-e063-6394a90a11e6) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=apap-4oz-ifc.jpg&setid=0b1d086f-7be1-5072-e063-6394a90a11e6)

### Walmart Equate — Equate Children’s Ibuprofen

Walmart Equate · 4 fl oz (118 mL)

ibuprofen · 100 mg/5 mL · Bubble gum · oral suspension

Package NDC: 49035-166-26. DailyMed label updated: 2026-02-23.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=7817923f-4c21-4943-a7e2-dad4e2915fc4) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=166262EC14.jpg&setid=7817923f-4c21-4943-a7e2-dad4e2915fc4)

### CVS Health — CVS Health Children’s Ibuprofen

CVS Health · 8 fl oz (240 mL)

ibuprofen · 100 mg/5 mL · Berry · oral suspension

Package NDC: 59779-897-34. DailyMed label updated: 2025-04-29.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=4459298c-e0bf-4a10-b68c-6f83fefde7e9) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=89717-childrens-ibuprofen-image1.jpg&setid=4459298c-e0bf-4a10-b68c-6f83fefde7e9)

### Walgreens — Walgreens Children’s Ibuprofen 100

Walgreens · 4 fl oz (118 mL)

ibuprofen · 100 mg/5 mL · Bubble gum · oral suspension

Package NDC: 0363-0166-26. DailyMed label updated: 2026-09-17.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=4eb60055-3331-498f-92d6-c5fcb9673bed) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=walgreens-childrens-ibuprofen-100-bubble-gum-carton-image.jpg&setid=4eb60055-3331-498f-92d6-c5fcb9673bed)

### Walmart Equate — Equate Children’s Cetirizine Hydrochloride Oral Solution

Walmart Equate · 4 fl oz (120 mL)

cetirizine hydrochloride · 1 mg/mL · Dye-free grape · oral solution

Package NDC: 49035-276-09. DailyMed label updated: 2026-06-12.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=b73950f4-af6f-4dc7-bce2-9ec43c45eee5) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=equate-01.jpg&setid=b73950f4-af6f-4dc7-bce2-9ec43c45eee5)

### CVS — CVS Children’s Allergy Relief

CVS · 8 fl oz (240 mL)

cetirizine hydrochloride · 1 mg/mL · Bubble gum · oral solution

Package NDC: 59779-837-34. DailyMed label updated: 2026-08-13.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=1a20acb5-207f-4499-a4c3-873345455538) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=189-17-childrens-allergy-relief.jpg&setid=1a20acb5-207f-4499-a4c3-873345455538)

### Walgreens — Walgreens Children’s Allergy Relief

Walgreens · 4 fl oz (120 mL)

cetirizine hydrochloride · 1 mg/mL · Grape · oral solution

Package NDC: 0363-3393-26. DailyMed label updated: 2025-04-29.

[Open full Drug Facts on DailyMed](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=5cdd59a0-4d23-4f51-9aca-d66a639f8472) · [View published package artwork](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=walgreens-childrens-allergy-relief-grape-carton-image.jpg&setid=5cdd59a0-4d23-4f51-9aca-d66a639f8472)

## Methodology and attribution

KinToolkit organizes the selected US liquid medicine labels into bottle-matching tools and reference tables. The calculator and these tables use the same range lookup, not a continuous weight formula. Manufacturer labels are the primary sources; this summary does not establish an independently validated or clinically reviewed dosing protocol.

## Before using label directions

Verify the active ingredient, concentration and warnings on your own package. KinToolkit is an independent educational tool, not a medical professional or a substitute for your child’s clinician. The brands mentioned above are not affiliated with KinToolkit.

## Sources

- [Tylenol: children and infants dosing guidance](https://www.tylenol.com/safety-dosing/dosage-for-children-infants)
- [Motrin: children and infants dosing charts](https://www.motrin.com/children-infants/dosing-charts)
- [Zyrtec: dosage guide](https://www.zyrtec.com/products/zyrtec-dosage-guide)

## Related calculators

- [Children’s Tylenol (acetaminophen) calculator](https://kintoolkit.com/childrens-tylenol-dosage-calculator)
- [Ibuprofen dosage calculator (Motrin)](https://kintoolkit.com/ibuprofen-dosage-calculator)
- [Cetirizine pediatric dose calculator (Zyrtec)](https://kintoolkit.com/cetirizine-pediatric-dose-calculator)
- [Infant Tylenol dosage calculator](https://kintoolkit.com/infant-tylenol-dosage-calculator)
- [Infant ibuprofen dosage calculator (Motrin)](https://kintoolkit.com/infant-ibuprofen-dosage-calculator)

## Medicine questions

- [Is children’s Zyrtec dosage based on age or weight?](https://kintoolkit.com/questions/childrens-zyrtec-dose-age-or-weight)
- [Are infant Motrin and children’s Motrin the same concentration?](https://kintoolkit.com/questions/infant-vs-childrens-motrin-concentration)
- [Are infant Tylenol and children’s Tylenol the same?](https://kintoolkit.com/questions/infant-vs-childrens-tylenol)
- [How much children’s Motrin does the label list for a 30 lb child?](https://kintoolkit.com/questions/childrens-motrin-30-lb)
- [How much children’s Zyrtec does the label list for a 2-year-old?](https://kintoolkit.com/questions/childrens-zyrtec-2-year-old)
- [Can I use children’s Zyrtec for a 10-month-old?](https://kintoolkit.com/questions/childrens-zyrtec-10-month-old)
- [Should I use weight or age for children’s Tylenol?](https://kintoolkit.com/questions/childrens-tylenol-weight-or-age)
- [What does 160 mg per 5 mL mean on a Tylenol bottle?](https://kintoolkit.com/questions/tylenol-160-mg-per-5-ml-meaning)
- [What if my child’s age and weight fall in different dosage-chart rows?](https://kintoolkit.com/questions/child-age-weight-different-dose-chart-rows)
- [How do I measure children’s liquid medicine with the supplied syringe or cup?](https://kintoolkit.com/questions/measure-childrens-liquid-medicine)

[All medicine questions](https://kintoolkit.com/questions)