Pediatric dosing, made calm.
Get the exact dose for your child in seconds. CloseDose is a public safety utility built by pediatric emergency doctors to end medication guesswork.
Designed for stressed parents
When your child is sick, you need clear details, not distractions.
Clinical Credibility
Reviewed and maintained by an actively practicing pediatric emergency physician. Calculations follow standard pediatric dosing guidelines.
Zero Ad Clutter
No ads, no cookie popups, and no paywalls. We do not track you or collect any identifying health data.
Rapid Clarity
Dose by weight instantly. Visual safety warnings prevent common dosing mistakes and coordinate volume guides.
Keep CloseDose free
We absorb all payment fees so 100% of your donation directly keeps CloseDose alive, updated, and ad-free for all families.
Hospitals, clinics, or community organizations interested in institutional sponsorship can connect at hello@closedose.com.
Seeking more information?
If you have extra time or want to double-check details, explore our standard guides:
Disclaimer & medication safety
This tool does not provide medical advice. The dosing information is for educational purposes only and should be verified with a healthcare provider.
- Always use the dosing device (syringe or cup) that came with the medication.
- Confirm your child's weight if it has been more than 3 months.
- Contact Poison Control (1-800-222-1222) if an overdose is suspected.