25 Best Graphs Courses Online
The Best Graphs Courses Online page brings together 25 currently available programmes that teach graph‑related concepts, from basic charting to mathematical function plotting. All courses are offered by either edX or Coursera and the listed prices at the time of writing range from $49.00 to $99.00. Whether you need to visualise data, understand algebraic curves, or apply graph theory in programming, these options cover the main areas you are likely to encounter.
The first three listings focus on statistical analysis and pure mathematics: “Introductory Statistics: Analyzing Data Using Graphs and Statistics” (edX, $54) introduces basic chart types, “MathTrackX: Polynomials, Functions and Graphs” (edX, $99) delves into function modelling, and “A‑level Mathematics for Year 12 – Course 1” (edX, $69) aligns with secondary‑school curricula. Courses such as “BiteSize Python: Data Visualization” (Coursera, $49) and “Fundamentals of Data Visualization” (Coursera, $99) target learners who prefer a programming‑oriented approach, while “Data Visualization & Analytics in Tableau” (Coursera, $49) is suited to those interested in commercial BI tools.
- Courses compared
- 25
- Price range
- $19.99 – $510.30
- Providers
- edX, Coursera, Udemy
- Last updated
- 18 Sep 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from edX, Coursera, Udemy, matched to "graphs" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $510.30, as listed by the provider when we last updated the page.
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1
Introductory Statistics : Analyzing Data Using Graphs and Statistics
Offered by Seoul National University
This course teaches basic statistical concepts andexplores many compelling applications of statistical methodsusing real-life applications of Statistics.
$54.00listed price -
2
MathTrackX: Polynomials, Functions and Graphs
Offered by Adelaide University
Develop an understanding of polynomial functions and graphs and how these build the algebraic foundations for more complex mathematical concepts.
$99.00listed price -
3
A-level Mathematics for Year 12 - Course 1: Algebraic Methods, Graphs and Applied Mathematics Methods
Offered by Imperial College London
Develop your thinking skills, fluency and confidence to aim for an A* in A-levelmaths and prepare for undergraduate STEM degrees.
$69.00listed price -
4
Introduction to Data Analysis Using Excel
Offered by Rice University
The use of Excel is widespread in the industry. It is a very powerful data analysis tool and almost all big and small businesses use Excel in their day to day functioning. This is an introductory course in the use of Exc...
$79.00listed price -
5
Foundations of Data Structures and Algorithms
Offered by University of Colorado Boulder
Building fast and highly performant data science applications requires an intimate knowledge of how data can be organized in a computer and how to efficiently perform operations such as sorting, searching, and indexing....
$49.00listed price -
6
BiteSize Python: Data Visualization
Offered by University of Colorado Boulder
This course focuses on data visualization, an essential skill for effectively communicating insights derived from data. It introduces three widely used Python packages: Matplotlib, Seaborn, and Plotly, each known for its...
$49.00listed price -
7
Unordered Data Structures
Offered by University of Illinois Urbana-Champaign
The Unordered Data Structures course covers the data structures and algorithms needed to implement hash tables, disjoint sets and graphs. These fundamental data structures are useful for unordered data. For example, a ha...
$79.00listed price -
8
Fundamentals of Data Visualization
Offered by University of Colorado Boulder
Data is everywhere. Charts, graphs, and other types of information visualizations help people to make sense of this data. This course explores the design, development, and evaluation of such information visualizations. B...
$99.00listed price -
9
Data Visualization & Analytics in Tableau
Offered by University of Colorado Boulder
Data visualization is an integral part of the data analytics process and humans often comprehend information better when it's presented visually. Data visualization allows analysts to represent complex datasets in a form...
$49.00listed price -
10
Excel for Everyone
Offered by University of British Columbia
Excel for Everyone is designed to help you master Microsoft Excel, a vital tool in many workplaces. Throughout the course, you'll learn how to navigate the software, manage data effectively, and automate tasks to enhance...
$510.30listed price -
11
Business English: Making Presentations
Offered by University of Washington
This course teaches you language and techniques that will help you make effective presentations in English. The final task is to develop a well-organized, persuasive presentation using charts and graphs that sells your c...
$79.00listed price -
12
Accelerated Computer Science Fundamentals
Offered by University of Illinois Urbana-Champaign
Topics covered by this Specialization include basic object-oriented programming, the analysis of asymptotic algorithmic run times, and the implementation of basic data structures including arrays, hash tables, linked lis...
$79.00listed price -
13
Data Structures and Algorithms: The Complete Masterclass
Offered by Packt
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the co...
$49.00listed price -
14
LEETCODE In C++ - Top 100 Coding Interview Problems
Offered by Packt
This specialization features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress throug...
$49.00listed price -
15
Data Structures & Algorithms in Java + 150 Leetcode Problems
Offered by Packt
This specialization features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress throug...
$49.00listed price -
16
Data Visualization and Dashboards with Excel and Cognos
Offered by IBM
Learn how to create data visualizations and dashboards using spreadsheets and analytics tools. This course covers some of the first steps for telling a compelling story with your data using various types of charts and gr...
$49.00listed price -
17
Datastructures in C Programming
Master the fundamentals of Data Structures in C Programming with this comprehensive, beginner-friendly course designed to build a strong foundation in computer science. Whether you are a student, aspiring software develo...
$19.99listed price -
18
150+ Exercises - Data Structures in Python - Hands-On
This course is an in-depth, practical guide designed to provide learners with a comprehensive understanding of Python's core data structures. These include built-in types like lists, tuples, sets, dictionaries, and strin...
$19.99listed price -
19
Cognos Analytics 11.1.7 - E2 Dashboard, Story, Exploration
In diesem Kurs erlernen die Teilnehmer das Erstellen von Dashboards und Storys auf Basis von unterschiedlichen Datenquellen. Auch das Hochladen von Excel-Daten und das Verknüpfen von Excel-Daten mit anderen Quellen ist T...
$99.99listed price -
20
Software Engineering 101: Data Structures with Python & C++
Welcome to Software Engineering 101: Data Structures with Python & C++ course. This is a comprehensive project based course where you will learn the fundamentals of data structures and algorithms like arrays, linked...
$19.99listed price -
21
The Complete Microsoft Excel Course: Beginner to Expert
Welcome to The Complete Microsoft Excel Course: Beginner to Expert! Whether you’re completely new to Excel or looking to refine your skills, this course is designed to take you from the basics to advanced Excel mastery.M...
$19.99listed price -
22
Learn Excel 2016 Intermediate Level - Beyond the Basics
Master important topics such as Charts and Graphs, Working With Data, Dynamic Formula, and Named Ranges. A full 4.5 hours of expert instruction39 individual video tutorialsMore advanced mastery of ExcelPerfect...
$69.99listed price -
23
Data Structures & Algorithms: Coding Interview Masterclass
This Data Structures and Algorithms course is the complete masterclass to help you understand every major DSA concept and crack your next coding interview with confidence. You'll learn Arrays, Linked Lists, Stacks, Queue...
$124.99listed price -
24
IB Mathematics AA HL – Trigonometric Functions (Module 6)
This module covers trigonometric functions at true IB Mathematics AA HL level, with emphasis on structure, justification, and examiner expectations.Trigonometry is a core topic in IB exams, but many students struggle not...
$39.99listed price -
25
NCERT Class 8 Mathematics ( Part - 3 )
In this course we will discuss about Chapter: 11 To Chapter : 15 of Class 8 math NCERT. we will solve all the questions from chapter 11 to chapter 15 and we will try to understand all the basics which will use in these q...
$19.99listed price
Best Graphs Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 25 priced courses on this page run from $19.99 to $510.30, with the middle of the range around $49.00 — a spread of $490.31. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from edX, Coursera and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 8 of these are produced by a named university or institution, including Seoul National University, Adelaide University and Imperial College London — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.