# Oilfield Units Converter — A Tool for Oil & Gas Community > Oilfield unit converter for the oil and gas industry. (iPhone/iPad app by Carlos Moura.) - Source: https://appshunter.io/ios/app/oilfield-units-converter/id1334718734 (this page in markdown: same URL + `.md`) - Developer: [Carlos Moura](https://appshunter.io/developer/407501202) - Category: Utilities, Productivity - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 10.3 · 7 MB - Languages: American English - Released: 2018-01-16 - Data updated: 2026-09-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/oilfield-units-converter/id1334718734/reviews.md ## What is Oilfield Units Converter? This a free app designed for both iPhone and iPad. It is a useful tool for the Oil & Gas community. These selected units are commonly used on the oilfield. If you need another unit, please contact us by email (contact@wellcontrol.com.br) Area (sq.in, mm2, cm2) Capacity (bbl/ft, ft3/ft, liter/m, m3/m, bbl/m) Density (ppg, lb/ft3, kg/liter, SG, g/cm3, kg/m3) Diameter (inch, mm, cm) Distance (mile, nautical mile, km) Dog Leg (Angle Rate) (deg/100ft, deg/10m, deg/30m, deg/100m) Flow Rate (gpm, bpm, ft3/min, liter/min, m3/min, m3/h) Force (lbf, kgf, N, daN) Length (ft, m, cm, mm, inch, yd) Mass / Weight (lb, kg, kip, ton (metric), ton (short), ton (long), oz, gram) Pipe Weight (lb/ft, kg/m) Power (hp, kw, btu/h, kcal/h) Pressure (psi, bar, atm, kPa, MPa, kg/cm2) Pressure Gradient (psi/ft, bar/m, kPa/m, MPa/m, psi/m) Temperature (Celsius, Fahrenheit, Kelvin, Rankine) Temperature Gradient (oF/100ft, oC/100m) Torque (lbf x ft, kgf x m, N x m) Velocity (ft/s, ft/min, mile/h (mph), knot, m/s, m/min, km/h) Volume (bbl, gal (US), gal (UK), ft3, liter, m3) Yield Point (lb/100ft2, kg/m2, N/m2 or Pa) DISCLAIMER: These tools & materials are provided 'as is' without warranties of any kind, express or implied. Please verify the tools provided by this application by yourself before you use them. Ensure you understand the impact of using these tools. Any use you choose to make of these tools & materials is undertaken by you entirely at you own risk. ## Key features - Area conversions - Capacity conversions - Density conversions - Pressure conversions - Temperature conversions - Flow rate conversions - Mass/Weight conversions ## Frequently asked questions about Oilfield Units Converter ### What units does Oilfield Units Converter support? Oilfield Units Converter supports a comprehensive list of units commonly used in the oilfield, including area, capacity, density, diameter, distance, dog leg, flow rate, force, length, mass/weight, pipe weight, power, pressure, pressure gradient, temperature, temperature gradient, torque, velocity, volume, and yield point. ### Is Oilfield Units Converter free to use? Yes, Oilfield Units Converter is a free app designed for both iPhone and iPad users. There are no costs associated with downloading or using its conversion features. ### What devices is Oilfield Units Converter compatible with? Oilfield Units Converter is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's iOS operating system. ### How often is Oilfield Units Converter updated? The app was last updated on January 7, 2020, with version 2.0. While the update frequency isn't explicitly stated, users can contact the developer for requests of new units. ### Can I request new units for Oilfield Units Converter? Yes, if you need a unit that is not currently supported, you can contact the developer via email at contact@wellcontrol.com.br to request its addition. ### What is the age rating for Oilfield Units Converter? Oilfield Units Converter has an age rating of 4+, making it suitable for a wide range of users. The app's content is generally considered appropriate for children and adults. ### Does Oilfield Units Converter have ads? No, Oilfield Units Converter does not contain advertisements. It is a completely ad-free application. ### What is the user sentiment for Oilfield Units Converter? Based on the available data, Oilfield Units Converter has received a perfect rating of 5.0 stars from one review, indicating very positive user sentiment. ## Version history (last 2 releases) ### 2.0 — 2020-01-07 - Added 2 units: Length (mm), Pressure (MPa) and Pressure Gradient (MPa/m) - Added compatibility with newer iPhone and iPad models and iOS and iPadOS. - Added Dark Mode (iOS/iPadOS 13 or greater) ### 1.0 — 2018-01-16 No release notes. ## Apps similar to Oilfield Units Converter | App | Rating | Price | Category | | --- | --- | --- | --- | | [Drillstring Toolbox](https://appshunter.io/ios/app/drillstring-toolbox/id1068605189) | 3.3 (3) | Free | Utilities | | [Hole Volumes](https://appshunter.io/ios/app/hole-volumes/id645763976) | 4.0 (3) | Free | Utilities | | [Dr. DE](https://appshunter.io/ios/app/dr-de/id954796004) | 4.5 (16) | Free | Utilities | | [CPC Utility](https://appshunter.io/ios/app/cpc-utility/id1502728707) | 5.0 (3) | Free | Utilities | | [DrillOut Calcs](https://appshunter.io/ios/app/drillout-calcs/id6754534235) | 5.0 (2) | Free | Utilities | | [Oil & Gas Calculator : OilCalc](https://appshunter.io/ios/app/oil-and-gas-calculator-oilcalc/id6756295889) | — | Free | Utilities | ## More apps by Carlos Moura - [Drilling Hydraulics (Basic)](https://appshunter.io/ios/app/drilling-hydraulics-basic/id673992115) - [Directional Drilling](https://appshunter.io/ios/app/directional-drilling/id928989079) - [Ton Miles Calculator](https://appshunter.io/ios/app/ton-miles-calculator/id965020659) - [3D Interpolation](https://appshunter.io/ios/app/3d-interpolation/id1000298349) - [Kick Game 2](https://appshunter.io/ios/app/kick-game-2/id1060736340) - [Driller's Method](https://appshunter.io/ios/app/drillers-method/id1067011800) All apps by Carlos Moura: https://appshunter.io/developer/407501202 --- *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 2026-09-02.*