This free utility app calculates ratios and totals from given inputs. It can also perform back calculations to determine ratios from a total. It even helps calculate heating time based on microwave wattage.
4.9(7 ratings)
FreeAds
Top Picks for Ratio Calculator Total Tool
3.3(12 ratings)
FreeIn-App Purchases
This utility app specializes in calculating proportions, solving for an unknown value in direct and inverse ratio equations. It handles scenarios like price increases and speed decreases, offering a simple yet effective tool for proportion-based problems.
4.7(6.3K ratings)
$5.99In-App Purchases
This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.
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This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.
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Tape Measure Calculator Pro
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$1.99
$3.99 | 50% OFF
Perform complex calculations directly on a visual tape measure. Easily add, subtract, multiply, and divide measurements, mixing decimals and fractions. Get results in inches, feet, and centimeters, in both decimal and fractional formats, saving time and preventing errors.
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OneCalc: All-in-one Calculator
Calculates everything. Try it.
Free
This app offers a comprehensive suite of over 40 calculators and unit converters for various needs, including finance, health, construction, and everyday math. It features standard, scientific, and specialized calculators for tasks like loan amortization, currency conversion, and material estimation.
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iFraction Calculator
Calculator for fraction number
Free
This application simplifies fraction calculations for students, professionals, and anyone needing to work with fractions. It offers step-by-step explanations for equations and can handle both decimal and fraction inputs, converting between the two. The app supports large numbers and saves previous calculations for easy review.
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CNC Machinist Calculator Ultra
All-in-One Machining Tool
Free
This app provides machinists and engineers with a comprehensive suite of tools for CNC operations. It offers a wide range of calculations for turning, milling, drilling, and more, designed to enhance precision and boost productivity.
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Construction Master Pro Calc
Feet Inch Fraction Calculator
Free
This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.
Dimensional math and conversionsRight angle and rafter calculationsArea and volume solutions
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PCalc Lite
The Best Calculator
Free
This free scientific calculator offers essential features like RPN mode, unit conversions, and multiple undo/redo. It provides a taste of a more powerful version, with optional in-app purchases for expanded functionality.
Optional RPN modeMultiple undo and redoUnit conversions and constants
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Card Centering Calculator
TCG & Sports Card Grading Tool
Free
This app helps collectors and traders measure card centering ratios for grading. It uses AI to detect centering or allows manual adjustments for precise measurements, displaying potential grades from major companies.
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Calculator⁻
Best hand calculator
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A straightforward calculator app designed for simplicity, offering basic arithmetic operations and percentage calculations. It allows users to record and recall past results, customize colors, and enable touch sounds for a personalized experience.
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QuickTip™ Tip Calculator
by Doug Penny
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Easily calculate gratuity for any bill with this free tip calculator. Features a large display, intuitive slider, and quick buttons for common percentages. Supports international currencies and offers options to round totals.
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Feet and Inches Calculator
Perfect Construction Calc!
Free
A powerful construction calculator designed for tradespeople. It offers a wide range of tools for estimating, layout, framing, and jobsite calculations, helping to save time and improve accuracy. Supports both imperial and metric units.
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Slope Calculation Tool
Incline, Percentage & Ratio
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Calculate all aspects of a ramp's dimensions, including slope, run, length, and rise. It can also measure the slope of existing surfaces using your device's sensors. Supports various input combinations for flexible calculations.
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CNC Machinist Calculator Pro
by Shane Anderson
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This app provides a comprehensive suite of calculators and tools for CNC machinists, engineers, and hobbyists. It offers specialized calculations for turning, milling, drilling, threading, and geometric tolerances, along with material data and G-code generation.
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Concrete Calculator Tools
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This app simplifies concrete volume calculations for professionals and DIYers. It offers flexible unit support and a free rectangular slab calculator, with advanced features available via subscription.
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Chippy Tools: Construction
Construction Calculator
Free
This app simplifies complex calculations for construction professionals. It offers a variety of tools for tasks like spacing, measurements, and material estimation, helping to reduce errors and save time on job sites. Available on iPhone and iPad, it aims to be an essential tool for tradespeople.
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Fraction Calculator Plus
Calculate fraction numbers
Free
Solve fraction math problems with ease using this application. It offers a clean interface and allows for the calculation of multiple fractions simultaneously. Inputting mixed numbers is also made simple with dedicated keypads.
Solve fraction math problemsInput mixed numbers easilyCalculate multiple fractions
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