Number Series Calculator

Contains ads
4.1
641 reviews
100K+
Downloads
Content rating
Everyone
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About this app

The purpose of this app is to help everyone learn how to solve problems with sequences of numbers and letters that are used in various tests and exams such as IQ Test or Job Aptitude Test. This application can be useful to all math lovers. This version of the application contains ads. You can download the paid version without ads. Visit Number Series Calculator Next

This application is free and does not require an internet connection.

With Number Series Calculator you can
- find the next or missing terms in a number series
- find the formula (pattern) of an arithmetic sequence
- see a sequence graph or a graph of your own math function

This app not only calculates the missing numbers and letters of the sequence, but also finds the formula and in some cases, the name of the sequence (Fibonacci Series, Arithmetic Progression, Geometric Progression, Prime Numbers etc) . You can also see a graphical representation of the sequence or your own function.

With Number Series Calculator you can also
- calculate Sum of the N Terms of the sequence
- analyze many different types of math series ( Fibonacci series , Arithmetic Sequence, Geometric Sequence etc. )
- calculate partial sums (a Partial Sum is the sum of part of the sequence)
- use simple math expressions. For example you can input 1/2, 2/3, ?/4, 4/?, 5/6
- calculate the value of the custom formula
- copy and send results to other applications

Symbol ^ used to represent exponentiation. For example, 2^2 means 4 .

You can use this application to calculate your own math formula (javascript syntax).
For example, to calculate square numbers create custom formula and set expression to 'n * n'. If you want calculate sin or cos, create custom formula and set expression to Math.sin(n) or Math.cos(n). You can use any javascript function.
You can calculate any recursive formula, for example, 'a[n-1] + a[n-2]' .

Number Series Calculator can use custom formulas to calculate the next and missing numbers in the number series.

In addition to the next and missing numbers of the sequence, the application determines its type and formula (pattern).

To solve problems with letter sequences, you need to select your alphabet in the settings.
If your alphabet is not in the list, select 'Other' and enter all the letters of your
alphabets separated by a comma in the field that follows the list of alphabets.
Example a, b, c, d, e, f, g.

This app may also be helpful in preparing for the next tests:
- online assessment test for jobs
- employment assessment test
- pre employment assessment test
- pre employment screening tests
- employment aptitude test
- skills assessment test for employment
- number series reasoning test

Examples ( from IQ Test )

1. What number comes next in the arithmetic sequence ?
1,1,2,3,5,8,13
Result:
Next Number = 21
Sequence Name: Fibonacci Sequence

2. What number comes next in the math sequence ?
1,3,5,7,9,11,13,15
Result:
Next Number = 17
Sequence Name: Arithmetic Progression

3. What number comes next in the numeric sequence ?
1,2,4,8,16,32
Result:
Next Number = 64
Sequence Name: Geometric Progression

4. What number comes next in the numeric sequence ?
2,3,5,7,11,13,17
Result:
Next Number = 19
Sequence Name: Prime Numbers

For best results, please, run application 2-3 times.
Updated on
Sep 27, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
4.1
641 reviews
April Hoi
December 7, 2020
You need to use , between numbers, I don't think a lot of people understand this. So maybe a little ? Icon that people can click to read how it works. Besides that it works perfectly, I like doing these riddles but if you get them wrong they don't always explain why. This app helps you figure out what they wanted.
12 people found this review helpful
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PLATANUS
December 7, 2020
Thanks for the feedback and your ideas. In the next version of the program, I will try to make the changes that you suggested.
A Google user
November 23, 2018
Please add : Copy paste button Clear all button Edit : yes. I mean copy paste results and clear sequence buttons. Thank you
10 people found this review helpful
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PLATANUS
November 16, 2018
Thanks for the feedback and suggestion. Do you mean copy/paste results and clear sequence field ?
Syed's Shareef Reshu
May 18, 2020
Best results in online mode,but changes had done in aap so i have gave4 stars.please re enter the online mode,it is so helpful to all users.i hope you will. Thank you
3 people found this review helpful
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PLATANUS
June 25, 2019
Please, publish hear examples. Thanks.

What's new

Fixed Bug.