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This application by Bunker One, is a small practicable tool for look up the ISO 8217 - 2005, 2010/2012 & 2017 standards for residual- and distillate marine fuels.
Programmed calculators are included for different fuel related calculations.

Calculators programmed as below.:
-CCAI Number according ISO 8217
-Cetan Index ASTM - D 976 - 80 (old method)
ASTM - D 4737 - 87 (new method)
-Deviation calculations according Bunker One
-Energy and price relations according Bunker One
-Fuel Blending - Viscosity blending according ASTM - D 7152
Sulphur blending according Bunker One
-Injection temperature according Bunker One
-Specific Energy gross and net content according ISO 8217
-Viscosity Index according ASTM - D 341
-Volume Correction Factor according ASTM D1250-80 Table 5B

General for all calculators is that all entries shall be in SI units. And results also given in SI units.
Where there is a differentiation between Distillates and Residual fuels, distillates are defined with density lower than 900 kg/m3
Where there is a differentiation between Straight Run fuel and Cracked fuels, straight run fuels are defined with density lower than 950 kg/m3

News published on our web page Bunkerone.com will be pushed to the app holders and publish with link to the web under the "news" bar

What’s New

Version 4.0

We have added support for Live streaming, making it possible to see the bunkering process in certain cases

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, undefined, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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