Best apps like Haverly's PetroCalc

10+ similar apps compared and reviewed

4.1 avg rating
8 free apps
Updated July 2026

Whether you want more options like Haverly's PetroCalc or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Haverly's PetroCalc

MMS - Bunker Fuel Calculator#3

MMS - Bunker Fuel Calculator by Norvin Teo

Majestic Maritime Services
Worth Considering
🔧 Utilities
5.0(2 ratings)
Free
MMS - Bunker Fuel Calculator screenshot 1

This app simplifies complex bunker fuel calculations for vessel representatives and fuel buyers. It provides instant, accurate conversions between volume and weight, adhering to industry standards.