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• Solves the top 5% most difficult problems
• Solutions within as little as 10 minutes.

User Reviews

When faced with complex derivatives that I can't type, I just open Gauth, take a picture, and their experts, backed by the powerful Gauth AI, are always ready to help.

Sep 03, 2022

I was amazed when Gauth, with its robust AI and dedicated experts, solved my challenging SAT problems within just 3 minutes, even at midnight! It's unparalleled in the world of homework helping apps!

Nov 15, 2022

As I strive to get into USF's nursing program from my Community College, Gauth, with its live experts and Gauth AI, has been a significant help in my final exam!

Jul 05, 2021

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May 17, 2022

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May 07, 2023

Gauth PLUS's experts are top-notch. They eased my struggles with calculations in Roblox coding—plus, it's ad-free!

Oct 23, 2021

Frequently asked questions

Which is the best online calculator.

Gauth AI Calculator is a standout choice due to its comprehensive features, including basic, function, calculus, matrices, abc. This range of features makes it a reliable tool for all your calculation needs.

How to solve math without a calculator?

While solving math without a calculator involves understanding mathematical principles and practicing mental arithmetic, Gauth can be a valuable tool in this learning process. It offers features like basic, function, calculus, matrices, abc, which can help you understand how to solve problems manually and enhance your mathematical skills.

What are the types of calculators?

Calculators come in various types, including basic, scientific, graphing, and financial calculators. Gauth AI Calculator offers six distinct features: basic, function, calculus, matrices, abc, catering to a wide range of mathematical needs.

How to type math expressions (symbols) in text?

Typing math expressions in text requires knowledge of specific symbols. For example, use "*" for multiplication, "/" for division, "+" for addition, "-" for subtraction, and "^" for exponentiation. Parentheses can be used for group operations.

Is Gauth AI Calculator free?

Yes, Gauth AI Calculator is free to use. It offers six distinct features: basic, function, calculus, matrices, abc, providing a comprehensive tool for all your calculation needs at no cost.

How to use Gauth AI Calculator?

To use Gauth AI Calculator , simply select the feature that suits your needs: basic, function, calculus, matrices, abc, and input your math problem. The calculator will provide a solution promptly.

How to calculate percentage?

To calculate a percentage, divide the part by the whole and multiply by 100. This gives you the percentage that the part represents of the whole. It's a simple yet effective method to understand proportions and ratios.

How to calculate square feet?

Calculating square feet involves multiplying the length of an area by its width. This gives you the total square footage of the area, a crucial measurement in fields like construction, interior design, and real estate.

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Grade Calculator

Use this calculator to find out the grade of a course based on weighted averages. This calculator accepts both numerical as well as letter grades. It also can calculate the grade needed for the remaining assignments in order to get a desired grade for an ongoing course.

Final Grade Calculator

Use this calculator to find out the grade needed on the final exam in order to get a desired grade in a course. It accepts letter grades, percentage grades, and other numerical inputs.

Related GPA Calculator

The calculators above use the following letter grades and their typical corresponding numerical equivalents based on grade points.

Brief history of different grading systems

In 1785, students at Yale were ranked based on "optimi" being the highest rank, followed by second optimi, inferiore (lower), and pejores (worse). At William and Mary, students were ranked as either No. 1, or No. 2, where No. 1 represented students that were first in their class, while No. 2 represented those who were "orderly, correct and attentive." Meanwhile at Harvard, students were graded based on a numerical system from 1-200 (except for math and philosophy where 1-100 was used). Later, shortly after 1883, Harvard used a system of "Classes" where students were either Class I, II, III, IV, or V, with V representing a failing grade. All of these examples show the subjective, arbitrary, and inconsistent nature with which different institutions graded their students, demonstrating the need for a more standardized, albeit equally arbitrary grading system.

In 1887, Mount Holyoke College became the first college to use letter grades similar to those commonly used today. The college used a grading scale with the letters A, B, C, D, and E, where E represented a failing grade. This grading system however, was far stricter than those commonly used today, with a failing grade being defined as anything below 75%. The college later re-defined their grading system, adding the letter F for a failing grade (still below 75%). This system of using a letter grading scale became increasingly popular within colleges and high schools, eventually leading to the letter grading systems typically used today. However, there is still significant variation regarding what may constitute an A, or whether a system uses plusses or minuses (i.e. A+ or B-), among other differences.

An alternative to the letter grading system

Letter grades provide an easy means to generalize a student's performance. They can be more effective than qualitative evaluations in situations where "right" or "wrong" answers can be easily quantified, such as an algebra exam, but alone may not provide a student with enough feedback in regards to an assessment like a written paper (which is much more subjective).

Although a written analysis of each individual student's work may be a more effective form of feedback, there exists the argument that students and parents are unlikely to read the feedback, and that teachers do not have the time to write such an analysis. There is precedence for this type of evaluation system however, in Saint Ann's School in New York City, an arts-oriented private school that does not have a letter grading system. Instead, teachers write anecdotal reports for each student. This method of evaluation focuses on promoting learning and improvement, rather than the pursuit of a certain letter grade in a course. For better or for worse however, these types of programs constitute a minority in the United States, and though the experience may be better for the student, most institutions still use a fairly standard letter grading system that students will have to adjust to. The time investment that this type of evaluation method requires of teachers/professors is likely not viable on university campuses with hundreds of students per course. As such, although there are other high schools such as Sanborn High School that approach grading in a more qualitative way, it remains to be seen whether such grading methods can be scalable. Until then, more generalized forms of grading like the letter grading system are unlikely to be entirely replaced. However, many educators already try to create an environment that limits the role that grades play in motivating students. One could argue that a combination of these two systems would likely be the most realistic, and effective way to provide a more standardized evaluation of students, while promoting learning.

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• Solve equations and inequalities
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• Graph equations and inequalities
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What can QuickMath do?

QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students.

• The algebra section allows you to expand, factor or simplify virtually any expression you choose. It also has commands for splitting fractions into partial fractions, combining several fractions into one and cancelling common factors within a fraction.
• The equations section lets you solve an equation or system of equations. You can usually find the exact answer or, if necessary, a numerical answer to almost any accuracy you require.
• The inequalities section lets you solve an inequality or a system of inequalities for a single variable. You can also plot inequalities in two variables.
• The calculus section will carry out differentiation as well as definite and indefinite integration.
• The matrices section contains commands for the arithmetic manipulation of matrices.
• The graphs section contains commands for plotting equations and inequalities.
• The numbers section has a percentages command for explaining the most common types of percentage problems and a section for dealing with scientific notation.

Math Topics

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• Add Fractions
• Simplify Fractions