# Bunker One

> Business

Canonical page: [https://chrome-stats.com/d/id439589227](https://chrome-stats.com/d/id439589227)

## Overview

- **ID:** `id439589227`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Askapps
- **Category:** Business
- **Rating:** 4.50 / 5 (2 ratings)
- **Version:** 5.0.2
- **Last updated:** 2026-08-24
- **First published:** 2011-05-30
- **Size:** 16 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/bunker-one/id439589227)
- **Privacy policy:** [https://www.datocms-assets.com/4161/1611229367-privacy-policy-bunkerone-com.pdf](https://www.datocms-assets.com/4161/1611229367-privacy-policy-bunkerone-com.pdf)

## Description

This application by Bunker One, is a small practicable tool for look up the ISO 8217 - 2005, 2010/2012, 2017 & 2024 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
-Reproducibility
-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

## Rankings

- #699,503 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id439589227)