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Least to Greatest Calculator

Least to Greatest Calculator

Write down numbers (whole, integers, decimals, or fractions) in the box and select the order. The calculator will immediately sort them accordingly.


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An online least to greatest calculator is exclusively programmed to organize an unsorted list of numbers, decimals, percentages, and fractions in either ascending or descending order.

Read on to find a few informative concepts corresponding to data ordering!

Ordering of Data:

In mathematical context, it is a handy practice to arrange the given data in a sorted way before you apply various operations to obtain the results. You must know the following terms to compile the information that is not uniformly distributed. Also, a least to greatest calculator is a best way to obtain a proper order of the numbers.

Ascending Order:

“A practice of ordering numbers from least to greatest is called ascending order.”

Standard Form:

The generic structure of ascending order is as follows:


For example:


Descending Order:

“The arrangement of numbers from greatest to least is known as descending order.”

Standard Form:

The general form of descending order is as follows:


For example:


A greatest to least calculator can arrange a given set of numbers from higher to lower one in a well organized way.

Rules To Order Numbers:

Numbers can be written in many forms like percentage, integers, whole numbers, fractions and decimals etc.That is why we should know the basic terms and conditions to keep in mind while we order numbers from least to greatest or greatest to least.

Ordering Numbers (Integers):

There can be many ways to order numbers from least to greatest or from greatest to least one. Comparing each number in a list with all others is a good practice. But if the list is very long, then it becomes a time consuming process. To avoid this, you should use sorting algorithm which states that:

“Make a comparison of two consecutive numbers one after the other and replace their positions if they are in a wrong order”

It is an easy practice to work on two numbers at a time instead of the whole list. Keep on considering the pairs and changing the positions of the numbers if required until the proper order is obtained.

Ordering Decimals:

The basic rule for ordering the decimal numbers is the same. For instance, just consider we have two numbers 2 and 3. It is very easy to say that 2 is smaller than 3. But the same case is not that easy if we get the numbers in the form of 1 / 2 and 2 / 3. This section is arranged to deal with such problems.

Now consider we have two decimal numbers. What we need to do is to start from the most left of both numbers and compare each single number. When you get an individual number in the decimal number that is greater than the number at the same position in the second decimal number, consider that decimal number to be the greatest one. However, a free least to greatest decimals calculator arranges a list of decimals numbers in a sorted order.

Ordering Fractions:

A simple way to order least to greatest fractions is to convert them into decimal numbers and recall the procedure for decimal numbers to order these numbers from least to greatest or vice versa. Well it seems simple but sometimes when we have fractions that gives an infinite sequence of decimal places when converted to decimal numbers, it becomes very difficult to obtain a precise order.

Here, you should adopt the use of equivalent fractions.

Multiply numerators and denominators of all fractions with the least common multiple to get the same denominator in all terms.
In case the numbers are coprime, choose a number to multiply upper and lower terms of fraction that can be the same for a single fraction but different for all fractions. Keep in mind you get the same denominator in all fractions.

To make things better, we will solve numerous examples to make your vision clear.

How To Order Numbers?

Sorting the numbers in order from least to greatest is an easy process if understood properly. Let us work on the following problems below:

Problem # 01:

Arrange the following decimals least to greatest:

2.2356 , 2.2455


First, start from the most left and compare the first single digit in both numbers which is 2 as shown below:

2.2356 and 2.2455

Now move to the next one which is same in both numbers and is 2.

2.2356 and 2.2455

Move to the third one digit in both numbers which is:

2.2356 and 2.2455

As we see that 4 > 3, so the second number is the greatest one.

2.2356 < 2.2455

Here, our free online least to greatest calculator gives the same results but in a span of seconds.

Problem # 02:

Arrange the following fractions least to greatest:

2/3, 3/8


Applying the rule of equivalent fractions,m we have:

2/5 = (2 * 8) / (5 * 8) = 16/40

3/8 = (3 * 5) / (8 * 5) = 15/40

As we see that first one is larger than the second one as 16 >15. so ordering fractions from least to greatest:


Writing the original equations equivalent to these,we have:


Problem # 03:

Arrange the following numbers in order from least to greatest:

21, 56, 2, 89, 7, 122


Now we will make pairs of consecutive numbers one after the other to simplify our calculations:

In the first pair 21, 56, both numbers are in correct positions.

21, 56, 2, 89, 7, 122

Next pair is 56, 2. Note that 2 is smaller than 56. so they need to be replaced:

21, 56, 2, 89, 7, 122

21, 2, 56, 89, 7, 122

Next pair is 56, 89. See both the numbers are in correct least to greatest order.

Next Pair is 89, 7. Since 7 is smaller than 89, replace the numbers:

21, 2, 56, 89, 7, 122

21, 2, 56, 7, 89, 122

Next pair is 89, 122 which is correct at all.

As we still see that all numbers are not ordered correctly, so repeat the process until we order the numbers from least to greatest.

21, 2, 56, 7, 89, 122

First pair is 21, 2. Since 2 is greater than 21, replace their positions:

21, 2, 56, 7, 89, 122

2, 21, 56, 7, 89, 122

Next pair is 21, 56 which is correctly ordered.

Now the next pair is 56, 7. As we see that 7 is smaller than 56, replace them:

2, 21, 56, 7, 89, 122

2, 21, 7, 56, 89, 122

Now we see all next pairs are in correct order, but still 7 and 21 are not in good positions. Just replace them to get the final ordering numbers from least to greatest.

2, 21, 7, 56, 89, 122

2, 7, 21, 56, 89, 122

As we see that apart from easiness, its a time consuming process. As time is money! That is why an online fractions least to greatest calculator is the best method to get proper order instantly.

How Least To Greatest Calculator Works?

Our calculator designed in such a way that it generates a well defined list of the un-sortd data in a sorted manner. What you need to do is:


  • Write down the numbers either in the form of integers, fractions or percentages in the menu box.
  • Select either “least to greatest” or greatest to least” from the next tab.
  • Click ‘calculate’


The least to greatest calculator performs the following operations on input numbers given:

  • Convert all the numbers into an easy format
  • Make a proper list according to the choice you selected


What is the absolute value?

The absolute value is the distance from the zero. It can not be taken as negative.

For example:

The absolute value of 5 is 5 and the absolute value of -9 is also 9.

Is 0.3 or 0.35 is bigger?

The number 0.35 is bigger. This is due to the addition of an extra 0.05 as 0.3 = 0.30.

How do you arrange negative numbers in descending order?

By default, it is always considered that more a number is greater with a negative sign, the more smaller it is.

For example:

-2 is smaller than -1. Similarly, -56 is smaller than -9.

What are absolute values used for?

In real life, absolute value corresponds to the difference between two points.

For example:

If you are running in a race of 50 candidates where all of them are running at a speed of 10mph and you at 15mph, it is more likely to say that you have more distance covered from the starting point than all others.


It is very important to write the numbers in order from least to greatest or greatest to least in accordance with the demand. In the field of data science, a vast use of online least to greatest calculator is adopted to maintain the data in a well organized way.


From the source of Wikipedia: Sorting, Insertion sort, Selection sort, Bubble sort, Merge sort, Quicksort

From the source of Khan Academy: Number concepts, Percentages, Rational number operations

From the source of Lumen Learning: Sorting Data, Filtering Data.