# SI To USCS unit Conversion

> Converts SI to USCS/Imperial units for engineering and scientific calculations. (iPhone/iPad app by Muralidhar Shenoy.)

- Source: https://appshunter.io/ios/app/si-to-uscs-unit-conversion/id502598595 (this page in markdown: same URL + `.md`)
- Developer: [Muralidhar Shenoy](https://appshunter.io/developer/460148822)
- Category: Reference, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.3 · 1 MB
- Languages: English
- Released: 2012-02-20
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/si-to-uscs-unit-conversion/id502598595/reviews.md

## What is SI To USCS unit Conversion?

UnitConv app helps in quick unit conversion from SI units to USCS/Imperial and vice verse for most of the units associated in engineering conventions and computations.  Therefore, App can be very handy for engineers and students dealing with subjects such as thermodynamics, fluid mechanics, heat transfers and other applied engineering subjects where property data requires frequent conversion.

This app covers units under following18 major categories.
     
1. Mass (kg, lbm, slug, ounce, grain, M. Tonne, Ton)
2. Length (meter, ft, cm, in, mm, km, mile)
3. Area (m^2, ft^2, cm^2, in^2)
4. Volume (liter, gal (US), gal (UK), m^3. ft^3, fl_oz)
5. Temperature (deg C, deg F, Kelvin, Rankin)
6. Flow rate (lpm, gpm, cc/sec, ci/sec)
7. Force (Newton, dyne, kgf, lbf)
8. Pressure (kPa, Bar, psi, atm, kgf/cm^2, in_wg, mm_Hg )
9. Velocity (m/sec. ft/sc, kmh, mph)
10. Energy (Joule, cal, BTU, m.kgf, ft.lbf)
11. Power (kW, hp, kcal/s, BTU/hr, kgf.m/s, lbf.ft/s)
12. Density (kg/m^3, lb/ft^3, m/cc, lbf.sec^2/in^4)
13. Dynamic Viscosity (Pa.sec, poise, cP, reyn, kgf.sec/m^2, lbf.sec/ft^2)
14. Kinematic viscosity (stokes, cSt, newts)
15. Specific heat (joule/kg.K, BTU/lb.F, cal/kg.C)
16. Thermal Conductivity (W/m.K, BTU/hr.ft.F)
17. Enthalpy (kJ/kg, BTU/lb)
18. Entropy (kJ/kg.K, BTU/hr.R)

By default, the app provides the conversion factor for units listed  above.  However, users can enter in any data and then convert its value in the chosen unit from the picker.  In addition app generates a conversion table for the chosen unit. The following screen shots illustrate this for pressure as an example.

There is a separate section under Flow Rate category for gas flow rate conversion. One can quickly convert gas flow rate in Slpm to Scfm and vice verse as shown in the screen shot.  


With Best Compliments From:
Kaup Shenoy Associates.

## Key features

- SI to USCS/Imperial unit conversion
- 18 major unit categories
- Engineering and applied science focus
- Data input and conversion
- Conversion table generation
- Gas flow rate conversion

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/si-to-uscs-unit-conversion/id502598595/reviews.md

### 5/5 — Nice app

*2013-03-26*

Amazing

## Frequently asked questions about SI To USCS unit Conversion

### What units does SI To USCS unit Conversion support?

SI To USCS unit Conversion supports 18 major categories of units, including Mass, Length, Area, Volume, Temperature, Flow rate, Force, Pressure, Velocity, Energy, Power, Density, Dynamic Viscosity, Kinematic viscosity, Specific heat, Thermal Conductivity, Enthalpy, and Entropy.

### Is SI To USCS unit Conversion suitable for students?

Yes, the app is designed to be handy for students dealing with subjects like thermodynamics, fluid mechanics, and heat transfers, where frequent unit conversions are necessary.

### Can I convert custom values in SI To USCS unit Conversion?

Yes, users can enter any data and then convert its value in the chosen unit from the picker. The app also generates a conversion table for the selected unit.

### Does SI To USCS unit Conversion offer offline functionality?

The provided data does not specify offline functionality. However, as a utility app, it is likely to function without an internet connection for its core conversion features.

### What is the update frequency of SI To USCS unit Conversion?

The app was last updated on 2025-05-02, indicating recent development. Previous updates are not detailed, but this suggests ongoing support.

### What is the user sentiment for SI To USCS unit Conversion?

The app has a perfect rating of 5.0 stars from 1 rating, suggesting a highly positive initial user experience.

### Is SI To USCS unit Conversion available on Android devices?

The app is supported on iPhone and iPod. Platform compatibility for Android is not specified in the provided data.

### Does SI To USCS unit Conversion have ads?

No, SI To USCS unit Conversion does not contain advertisements, as indicated by the 'hasAds' flag being false.

## Version history (last 5 releases)

### 2.3 — 2025-05-02

Updated for iOS 18 devices.

### 2.2 — 2024-04-28

Updated for iOS17 (iPhone15..) devices.

### 2.1 — 2023-05-12

Mandatory update for iOS 16.

### 2.0 — 2021-03-04

Updated iOS 14.4 and app documentation with additional link provided for validation of reference apps.

### 1.9 — 2020-10-29

Updated for iOS 14 devices.

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All apps by Muralidhar Shenoy: https://appshunter.io/developer/460148822

## Related topics

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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 2026-06-10.*