# IV Infusion Calculator > Medical IV infusion rate calculator for pumps and gravity. (iPhone/iPad app by nilbit studios, LLC.) - Source: https://appshunter.io/ios/app/iv-infusion-calculator/id640175976 (this page in markdown: same URL + `.md`) - Developer: [nilbit studios, LLC](https://appshunter.io/developer/640175979) - Category: Medical, Reference - Price: Free - Rating: 3.34/5 from 74 App Store ratings · 32 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 5 MB - Languages: English - Released: 2013-09-18 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/iv-infusion-calculator/id640175976/reviews.md ## What is IV Infusion Calculator? Finally! A simple, straightforward, and useful IV infusion calculator for iOS! This calculator works great whether you are using a pump or gravity. It will give you the answer in mL/hr, gtts/min, and gtts/15seconds. You can also plug in the mL/hr to get the infusing dose. Also included is an IV Push calculator and Fluid Rate calculator! Calculators Included in Pro version: Mg/Hg Mg/Min Mg/Kg/Hr Mcg/Kg/Hr Mcg/Kg/Min Mcg/Min Mcg/Hr Units/Hr Units/Kg/Hr Units/Min We also offer great support for this app. Want us to add a calculator/feature? Email us and we will get to work on it STAT! ## Key features - IV infusion rate calculation (mL/hr, gtts/min, gtts/15sec) - IV Push calculator - Fluid Rate calculator - Dose calculation (mL/hr to dose) - Support for pumps and gravity ## Recent user reviews (10 of 32) All indexed reviews: https://appshunter.io/ios/app/iv-infusion-calculator/id640175976/reviews.md ### 5/5 — Best calculator for iv *2023-02-03, version 2.4.3* Very self explanatory and very easy to understand and use ### 1/5 — Math incorrect *2023-01-22, version 2.4.3* The math is not right ### 4/5 — Nursing school MUST HAVE *2022-08-26, version 2.4.3* If your in nursing school this app is a must have. It saved me hours of homework time. Obviously you should learn the dosage formulas but once you do know how to do the math this app will save you time. It can be confusing to use at times but once you get the hang of it, it’s amazing!! 0.99 cents WELL SPENT!! HIGHLY RECOMMEND!! ### 5/5 — MUST HAVE *2022-01-29, version 2.4.3* Simple, quick, easy to use! A must have for all that titrate meds. ### 1/5 — Locked unless you pay *2022-01-27, version 2.4.3* I would be fine with paying the 99 cents to use it but be upfront about it. ### 2/5 — Paywall for app to be useable *2021-01-06, version 2.4.3* Can’t even see if the app works well without paying for it... no thanks- I still have a free calculator app... ### 5/5 — Simple and easy to use *2020-11-22, version 2.4.3* Flight nurse/medic and use this to check dosages on my pump along with push doses if needed. Costs a dollar which is worth the cognitive offloading that it provides. ### 5/5 — Great app *2020-10-14, version 2.4.3* I was looking for a good app for those 3am critical care transports, and this is it! Reading the reviews, they HAVE updated the gravity portion to add a gtts/ml, so ignore that one. Also, it’s a whopping 99-cents. I know, you have to actually PAY the dollar to utilize an app that someone spent their time to produce to make my job easier. Hell I’ve spent more crushing candies than this app costs! ### 1/5 — Disappointed *2020-08-26, version 2.4.3* If you have a charge for the basic app say it up front. Don’t make it impossible to use after it’s been downloaded for even the first screen. Deleted immediately. ### 1/5 — Don’t purchase. Calculations not correct *2020-07-30, version 2.4.3* Bought this in hopes to calculate drip rates for IV medications when programming them into my transport IV pump for work. The math is not correct. Do no buy. I just got scammed out of my money. ## Frequently asked questions about IV Infusion Calculator ### What does the IV Infusion Calculator app do? This app is designed to simplify IV infusion calculations for healthcare professionals. It can calculate infusion rates in mL/hr, gtts/min, and gtts/15seconds, and also allows you to determine the infusing dose by inputting the mL/hr. It works for both pump and gravity infusions. ### What are the key features of this IV calculator? Key features include the primary IV infusion calculator, an IV Push calculator, and a Fluid Rate calculator. The app also supports converting mL/hr to the infusing dose. A Pro version offers additional specialized calculators for various dosage calculations. ### Is this app free to use? Yes, the core functionality of the IV Infusion Calculator app is available for free. The description mentions a 'Pro version' with additional calculators, suggesting that some advanced features may require a purchase or be part of a separate paid offering. ### What kind of devices is this app compatible with? The app is specifically mentioned as being available for iOS. Therefore, it is compatible with iPhones and iPads running a compatible version of the iOS operating system. ### Who would benefit from using the IV Infusion Calculator app? This app is primarily intended for nurses, doctors, pharmacists, and medical students who regularly administer IV medications and need to accurately calculate infusion rates and dosages. Its straightforward design makes it useful for quick calculations in clinical settings. ## Version history (last 1 release) ### 2.4.3 — 2017-10-09 This app has been updated by Apple to display the Apple Watch app icon. 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Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*