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BY VIEWCAST    UPDATED April 25, 2026

OBS Calc - Obstetric Pregnancy Calculator for PC

OBS Calc - Obstetric Pregnancy Calculator for PC

Quickly calculate Estimated Delivery Date(EDD) and Gestation Age by Date & Scan

What's New

Version6.6
Size9.6 MB
What's NewUpdated material themeBug fixes

Planning and tracking pregnancy dates can be challenging for expecting mothers and healthcare professionals alike. Fortunately, OBS Calc - Obstetric Pregnancy Calculator simplifies this process with its comprehensive and user-friendly interface. This essential tool makes it easy to calculate key pregnancy dates and provides accurate information crucial for prenatal care. Let's explore what makes OBS Calc stand out and why it’s a must-have tool for anyone involved in obstetrics.

About OBS Calc - Obstetric Pregnancy Calculator For PC

OBS Calc - Obstetric Pregnancy Calculator: Your Essential Pregnancy Tool

Simple and Accurate Calculations

OBS Calc offers several calculation modes to ensure versatility. Whether you need to calculate by the Last Menstrual Period (LMP), ultrasound date (USG), or other crucial dates, this tool provides the flexibility you require. It quickly computes Expected Due Dates (EDD) and Gestational Ages (GA) based on the data you input, saving valuable time and reducing any room for error.

User-Friendly Interface

The interface of OBS Calc is designed with simplicity in mind. Its compact design ensures that all necessary functionalities are easily accessible without clutter. Users can navigate the app smoothly and perform calculations without any interruptions or glitches. The app’s intuitive design means minimal learning is required, which is especially beneficial for busy healthcare professionals and parents-to-be.

OBS Calc - Obstetric Pregnancy Calculator for PC screenshot

Customizable Settings

Customization is a highlight of OBS Calc. Users have the option to enable or disable certain features based on their needs. For instance, if you only want to use the LMP and USG calculation options, you can hide the others, giving the app a more streamlined, minimalist look. This customization enhances user experience and productivity, focusing only on the necessary tools.

Ad-Free Experience

While the app does include ads, they are non-intrusive and do not interfere with its functionality. There is also an affordable, ad-free option available for those who prefer a distraction-free experience. This option ensures that healthcare professionals can use the app seamlessly during critical moments without being interrupted.

Versatile and Useful for All

OBS Calc isn't just for medical practitioners. The app is also invaluable for expecting parents. It helps moms and dads plan and prepare for their baby's arrival efficiently. By providing precise dates, it takes the guesswork out of pregnancy planning, allowing parents to focus on getting ready for their new family member's arrival.

OBS Calc - Obstetric Pregnancy Calculator FAQs

Can I customize the calculations I want to use?

Yes, OBS Calc allows you to choose which calculations you want to use. You can enable or disable the options you don’t need, giving the app a clean and minimalistic interface.

Is the app easy to use for non-medical users?

Absolutely! The app is designed to be simple and user-friendly, making it accessible for both medical professionals and expecting parents. No extensive learning curve is required to get started.

How accurate are the calculations?

The calculations provided by OBS Calc are highly accurate. It’s designed by professionals to ensure you get precise pregnancy dates based on the data you provide.

Is there an option to get rid of ads?

Yes, there is a very reasonable ad-free option available. This allows you to use the app without any distractions from advertisements.

Can I calculate the gestational age for past dates?

Yes, you can select any date to calculate the gestational age. This feature is especially useful for determining if a baby born in the past was full-term or pre-term.

In conclusion, OBS Calc - Obstetric Pregnancy Calculator is an indispensable tool for anyone involved in pregnancy planning and prenatal care. Its accuracy, user-friendly design, and customization options make it a perfect choice for both medical practitioners and expecting parents. Try OBS Calc today and simplify your pregnancy calculations with ease and confidence.

How to Install OBS Calc - Obstetric Pregnancy Calculator for PC

How to Install OBS Calc - Obstetric Pregnancy Calculator on PC

OBS Calc - Obstetric Pregnancy Calculator is primarily a mobile app designed for smartphones. However, you can run OBS Calc - Obstetric Pregnancy Calculator on your computer using an Android emulator. An Android emulator allows you to run Android apps on your PC. Here's how to install OBS Calc - Obstetric Pregnancy Calculator on your PC using Android emuator:

Download Android Emulator:

Visit any Android emulator website. Download the latest version of Android emulator compatible with your operating system (Windows or macOS). Install Android emulator by following the on-screen instructions.

Set up Android Emulator:

Launch Android emulator and complete the initial setup, including signing in with your Google account.

Install OBS Calc - Obstetric Pregnancy Calculator:

Inside Android emulator, open the Google Play Store (it's like the Android Play Store) and search for "OBS Calc - Obstetric Pregnancy Calculator."Click on the OBS Calc - Obstetric Pregnancy Calculator app, and then click the "Install" button to download and install OBS Calc - Obstetric Pregnancy Calculator.

You can also download the APK from this page and install OBS Calc - Obstetric Pregnancy Calculator without Google Play Store.

Run OBS Calc - Obstetric Pregnancy Calculator on PC

Use OBS Calc - Obstetric Pregnancy Calculator on PC:

You can now use OBS Calc - Obstetric Pregnancy Calculator on your PC within the Anroid emulator. Keep in mind that it will look and feel like the mobile app, so you'll navigate using a mouse and keyboard.