# Oilcalc

> Oilcalc (iPhone/iPad app by Peter Tretyakov.)

- Source: https://appshunter.io/ios/app/oilcalc/id1072835769 (this page in markdown: same URL + `.md`)
- Developer: [Peter Tretyakov](https://appshunter.io/developer/1072835768)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 10 MB
- Languages: English, Russian
- Released: 2016-01-15
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/oilcalc/id1072835769/reviews.md

## What is Oilcalc?

Oilcalc is a simple oil and gas converter. It is designed to make recalculation as easy as possible. You can easily convert oil barrels to tons, calculate gas values in oil equivalent (tons and barrels), convert BTUs to other values and vise versa etc.

Supported units
Oil: barrels, tons, gallons, liters.
Gas: tons of oil eq., barrels of oil eq., tons LNG, cubic meters, cubic feet, BTUs.


## Version history (last 1 release)

### 1.0.1 — 2016-02-03

This app has been updated by Apple to display the Apple Watch app icon.

Some design and usability improves
Add scrolling for small screen devices (i.e. iPhone 4/4S, iPhone 5/5S/5C)
Several bugfixes

## Apps similar to Oilcalc

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [GasUnits](https://appshunter.io/ios/app/gasunits/id461237205) | 5.0 (3) | $0.99 | Utilities |
| [Oil Spill Calculator](https://appshunter.io/ios/app/oil-spill-calculator/id943047913) | — | Free | Utilities |
| [Tanker - The Sounding App](https://appshunter.io/ios/app/tanker-the-sounding-app/id1442173028) | 5.0 (1) | Free | Utilities |
| [Oil And Gas Conversion](https://appshunter.io/ios/app/oil-and-gas-conversion/id1288513491) | — | Free | Utilities |
| [InterCalc](https://appshunter.io/ios/app/intercalc/id498391316) | 5.0 (1) | Free | Utilities |
| [e-sens](https://appshunter.io/ios/app/e-sens/id1585074022) | 5.0 (3) | Free | Utilities |

## More apps by Peter Tretyakov

- [Multitran - English Translator](https://appshunter.io/ios/app/multitran-english-translator/id1090468498)
- [Mahjong Board Game](https://appshunter.io/ios/app/mahjong-board-game/id1502232065)
- [Wand: Photo Painting](https://appshunter.io/ios/app/wand-photo-painting/id1579314809)
- [PIXEL86: Retro Media Editor](https://appshunter.io/ios/app/pixel86-retro-media-editor/id1641007991)
- [Carrot: AI Color Book for Kids](https://appshunter.io/ios/app/carrot-ai-color-book-for-kids/id6742797948)

All apps by Peter Tretyakov: https://appshunter.io/developer/1072835768

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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.*