Oil Calculator Pro Apk
Latest version 1.5.2
19 Feb 2025
Apk Infos
| Version | 1.5.2 |
| Rating | 4.6/5, based on 127 votes |
| Size | 1.1 MB |
| Requires Android | Android 2.3+ (Gingerbread) |
| Author's Notes | The most complete petroleum calculator for professionals in the oil/gas industry |
About Oil Calculator Pro APK
Table Of Contents
Description
The most complete, flexible and versatile petroleum calculator for professionals in the oil and gas industry!Now also available for desktop!
IMPORTANT NOTE: for users who have problems with the keyboard (dot or comma not showing): some of the newer Android devices seem to have a bug in the soft keyboard, that results in the absence of dot / comma on the number keypad. The solution is to install an alternative keyboard (such as the Google keyboard).
Oil Calculator Pro is the Pro version of Calculator for Oil enhanced, the indispensable companion for cargo and bunker surveyors, expeditors, chief officers on oil and gas tankers, and other professionals in the oil and gas industry.
The app uses the ASTM tables / formulas to calculate weights and volumes based on entered density or API, obs volume, pressure and temperature, and calculates the following:
- VCF
- MTons (vac)
- MTons (air)
- GSV (M3 @15)
- BBLS (@60)
- LTons
- Gallons
Contains a blending tool for viscosity, flash point, pour point, and temp/viscosity calculation.
Contains an export utility so the user can copy calculator screen data into a database for future reference.
The app has both ASTM 1980 and 2009 tables, and users can select which table to use for the calculator in the settings screen. Users can also select whether they want to calculate using SI Metric or Imperial units.
Oil Calculator Pro gives you direct access to the following ASTM tables for calculations concerning Crude Oil, Products, Lubrication Oils and Special Applications:
- table 5 A/B/D, 6 A/B/C/D, 23 A/B/D, 24 A/B/C/D, 53 A/B/D, 54 A/B/C/D, 59 A/B/D, 60 A/B/C/D
In addition to that, the following NGL/LPG tables are directly accessible (version 2004):
- table 23E / 53E / 59E
Furthermore, the calculator makes use of the following tables for conversions and calculation of CTL/CPL:
- table 24E / 54E / 60E
Precision can be changed using the settings screen. Settings are saved in the app so that when you use the app next time it will calculate with your chosen settings. The precision setting for VCF is also set automatically when the user selects 1980 or 2004 tables, but this can be overridden.
Densities can be entered in the following formats which are automatically recognized:
e.g 0.9664 / 966.4 / 9664
The app can calculate for crude oil, black and white products, lubrication oils and special applications, and input can be changed between density in vacuum at 15 and 20 deg C/ API / relative density / observed density, and degrees Celsius / Fahrenheit by touching the applicable buttons. Also when using 2004 tables, the input of pressure is enabled and can be switched between psi, kPa and Bar.
The user has the choice to calculate using observed M3 / M3 at 15 / observed Barrels / Barrels 60 / Metric tons air/Metric tons vac / Ltons / Gallons. All other parameters are then calculated accordingly using the entered temperature, density (and pressure if 2004 version table is used).
The user can also calculate weights of LPG / NGL, using either density @ 15C, relative density @60F, observed density or density @ 20C.
Aside from the conversion screen with conversions between API, observed density, density 15, density 20 and relative density for petroleum products/Crude Oil and Lubrication Oil, there is also a screen with conversions used in LPG / NGL, as well as an LPG density calculator.
For products, lube oils and crude there are two tools for calculating final density when blending two components: one tool that calculates the blend after loading the 2nd component, and another tool that lets the user choose the two components and advises which component to load first, based on density 15C or API 60F and actual temperature of the components. The blending tools also apply volumetric shrinkage as per API MPMS Chapter 12.3
For tutorials on how to use Oil Calculator Pro, please visit our website: http://mooringmarineconsultancy.wordpress.com
Latest updates
What's new in version 1.5.2
Fixed a bug in LNG density calculator that resulted in false error.How to install Oil Calculator Pro APK on Android phone or tablet?
Download Oil Calculator Pro APK file from ApkClean, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (mmc.rm.calculatorforoilpro-v1.5.2-ApkClean.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
Older Versions
| 1.5.2 (1) | 1.1 MB |
Questions & Answers
Q: What is an APK File?
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A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.
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Don't hesitate to contact us if you have any questions or concerns.
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User's Reivew
4 ★I think you should write the unit of density, after all, this calculation also miss about 0,0003 point for calculation VCF table 6 and 54. you should check internal rounded calculation to fix it.
5 ★Good
5 ★Excellent
5 ★This is the best app for petroleum.
5 ★very usefull apps
5 ★Extremely helpful
5 ★Excellent application
4 ★I installed this on my laptop but app only appears on my mobile phone. How do i get the paid for app on my laptop too?
5 ★The app is very good. Actually is the best. However there is a problem. I installed on my phone. Then I tried to install it on my second phone. It asked me to pay again. Even I believe is not ok, I payed again. I was charged again but I cannot install. It says the app was already paid. So I was charged 2 times but I cannot install on my other phone. Last edit : everything is fine now. I had same account but it took longer than expected to update my second phone. Thanks.
5 ★Very nice App, always correct when calculating
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