# BSA Calculator — Body Surface Area Calculator

> Medical app to calculate Body Surface Area using various equations. (iPhone/iPad app by Yoshinori Horata.)

- Source: https://appshunter.io/ios/app/bsa-calculator/id1337868410 (this page in markdown: same URL + `.md`)
- Developer: [Yoshinori Horata](https://appshunter.io/developer/1224591575)
- Category: Medical, Utilities
- Price: Free
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 12+
- Requires: iOS 14.0 · 6 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2018-08-01
- Data updated: 2026-06-01
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/bsa-calculator/id1337868410/reviews.md

## What is BSA Calculator?

Body Surface Area(BSA) Calculator.

Metric and Imperial units are available.
Several BSA equations are available.

## Key features

- Body Surface Area calculation
- Metric and Imperial units
- Multiple BSA equations
- User-friendly interface


## Frequently asked questions about BSA Calculator

### What is the BSA Calculator app?

BSA Calculator is a medical application designed to help users calculate Body Surface Area (BSA). It supports both metric and imperial units and offers several different equations for BSA calculation.

### What BSA equations does BSA Calculator use?

The app provides access to several BSA equations, allowing for flexibility in calculations based on specific medical or research requirements. The exact equations are not detailed in the app description.

### Can I use BSA Calculator offline?

The provided data does not specify offline functionality. However, as a calculation tool, it is likely to function without an internet connection once installed.

### What devices support BSA Calculator?

BSA Calculator is available for iPhone, iPad, and iPod devices. It was last updated on May 30, 2022, with version 2.2.0.

### Is BSA Calculator free to use?

Yes, BSA Calculator is available for free. However, it does contain advertisements.

### Does BSA Calculator have ads?

Yes, BSA Calculator contains advertisements. This is indicated by the 'hasAds' flag being true in the app data.

### What is the age rating for BSA Calculator?

BSA Calculator has an age rating of 12+. This suggests it is suitable for users aged 12 and older.

### How accurate is BSA Calculator?

The app boasts a high user rating of 4.5 stars from 2 ratings, indicating positive user sentiment regarding its functionality and accuracy.

## Version history (last 3 releases)

### 2.2.0 — 2022-05-30

Fixed a bug where characters couldn't be seen in dark mode.

### 2.1.0 — 2022-02-21

Compatible with recent iOS.

### 2.0.0 — 2018-07-25

This app has been updated by Apple to display the Apple Watch app icon.

## Apps similar to BSA Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Body Mass Index Calculator App](https://appshunter.io/ios/app/body-mass-index-calculator-app/id1581153211) | 4.6 (104) | Free | Medical |
| [BSA Calculator: Weight, Height](https://appshunter.io/ios/app/bsa-calculator-weight-height/id1501316593) | — | Free | Medical |
| [Bone Loss Calculator](https://appshunter.io/ios/app/bone-loss-calculator/id6460437001) | 5.0 (1) | Free | Medical |

## More apps by Yoshinori Horata

- [CreatinineClearanceCalculator](https://appshunter.io/ios/app/creatinineclearancecalculator/id1224591576)
- [/BMICalculator](https://appshunter.io/ios/app/bmicalculator/id1260340969)
- [Remainder_Calculator](https://appshunter.io/ios/app/remainder-calculator/id1271889943)
- [Harris Benedict Equation](https://appshunter.io/ios/app/harris-benedict-equation/id1480148452)

All apps by Yoshinori Horata: https://appshunter.io/developer/1224591575

## Related topics

[bsa calculator](https://appshunter.io/ios/topics/bsa-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*