Best Engine Oil Calculator Apps

Valvoline Instant Oil Change

Oil change service & coupons

Free

Find quick and convenient oil change locations near you with top-quality service at Valvoline Instant Oil Change. Conveniently schedule appointments and track maintenance history.

Calculator!

by 7th Gear

$0.99

Calculator! is a versatile calculator app for iPad and iPhone with standard and scientific functions. Customize the look, take notes, view history, and perform complex calculations with ease. Perfect for math students and professionals.

PCalc Lite

The Best Calculator

Free

PCalc Lite is the ideal calculator app for scientists, engineers, students, and programmers offering RPN mode, multi-line display, unit conversions, constants, and more. Try it for free on your iPad and upgrade for additional features or themes. Also available on Apple Watch for on-the-go calculations.

Panecal Scientific Calculator

For engineers and students

Free

A scientific calculator app designed for engineers and students, offering features like formula display, quick editing, memory functions, and various calculation modes. Improve accuracy and efficiency with easy formula navigation and editing tools. Explore advanced functions for different number systems and mathematical operations.

Sci:Pro Calculator

by Jerry Montgomery

Free

A versatile calculator app with Basic, Scientific, and Programmer modes for iPhone, iPad, and iPod Touch. Easily view history and share results via email or copy. Get precise calculations on-the-go!

PCalc

The Best Calculator

$9.99

A powerful calculator app for scientists, engineers, students, and programmers with features like RPN mode, multi-line display, unit conversions, constants, paper tape, undo/redo, and support for various calculation formats. Also available on Apple Watch for convenient wrist calculations. Try it now!

OBD Fusion

OBD2 scan tool & diagnostics

$9.99

Access real-time data from your car's onboard diagnostic system with this powerful OBD2 scan tool. Monitor and analyze your vehicle's performance, troubleshoot issues, and make informed maintenance decisions. Get insights and stay on top of your car's health with OBD Fusion now!

Calculator HD++

by smalltech sarl

Free

Experience a high precision calculator app that offers a user-friendly interface, supports multiple functionalities like undo, switching workspaces, Bluetooth keyboard compatibility, and more. Print and share your calculations with ease and precision for free!

Calculator HD Pro Lite

Basic & Scientific Calc

Free

A professional-grade calculator app designed for quick and accurate mathematical calculations on-the-go. Upgrade to the full version for advanced features and functionalities.

Simple Fuel Calculator (USA)

Calculates fuel usage and cost

Free

This application calculates fuel consumption and cost using standard units in the USA. It helps users estimate their fuel usage and expenses, making it a useful tool for planning and budgeting.

Basic Calculator: Classic Calc

big buttons and wallpapers

Free

A free calculator app with HD graphics and multitasking support. Features general math operations, memory functions, thousands separators, and multilingual UI. Try it for quick and easy calculations on the go!

CalcBox -All in One Calculator

Multipurpose calculator

Free

A multipurpose calculator app that streamlines various calculations in one place, offering tools for arithmetic, unit conversion, date tracking, currency exchange, health assessments, and more. Simplify your daily tasks by downloading the app now!

OilPrice: Energy News

Global News & Market Data

Free

Stay up-to-date with the latest global energy news through OilPrice, your go-to source for all things related to the energy industry. Get real-time updates, expert analysis, and in-depth coverage right at your fingertips. Download now for all your energy news needs!

AMSOIL

Find Oil, Track & Reorder

Free

This mobile app helps you manage your vehicles and equipment by tracking maintenance, finding the right products, and reordering them easily. With personalized features and biometric security, it provides a convenient and secure way to access premium protection and performance for your cars, trucks, motorcycles, and other vehicles.

Super Calculator-Calculator HD

Smart & Scientific Calculator

Free

This all-in-one calculator combines basic, scientific, currency, and units calculators, offering a range of tools to simplify your calculations. With features like history records, text-to-speech functionality, and seamless result inheritance, it's the perfect solution for efficient calculations - try it out and upgrade your workflow today!

BA Financial Calculator Plus

TVM, NPV, Loan, ROI Calculator

Free

$5.99 | 100% OFF

This financial calculator app combines traditional and modern calculators to help with various financial calculations, including time value of money, net present value, and return on investment, with features like AI explanations, data visualization, and report generation. Unlock advanced features with a subscription and start making informed financial decisions today.

All-In-One: Calculator

Calculator & Unit converter

Free

This all-in-one calculator and converter helps you solve everyday problems with simple or complex calculations, unit and currency conversions, percentages, proportions, and more. With over 75 free calculators and converters, it's a perfect tool for students, teachers, engineers, and anyone who struggles with math and conversions, try it out today!