What Should You Learn First to Become a Data Analyst: Excel, SQL, Python, or Power BI?
Starting a career in Data Analytics can feel confusing.
You search for a roadmap and find people recommending Excel, SQL, Python, Power BI, Tableau, statistics, AI, machine learning, and more.
The result?
You learn a little bit of everything but struggle to become genuinely good at anything.
So, if you're starting from zero, what should you actually learn first?
The answer is: don't try to learn everything at once. Build your skills step by step.
1. Start With Excel
Excel is one of the easiest ways to understand how data works.
You can begin with:
Sorting and filtering
IF and logical functions
XLOOKUP
Pivot Tables
Conditional Formatting
Charts
Basic data cleaning
Excel also helps you develop an important analytical habit: looking at data and asking the right questions.
For example:
Sales dropped by 20% this month. What could be causing it?
Instead of simply creating a chart, you start thinking about regions, products, customers, and time periods.
That analytical thinking becomes valuable in every other tool you learn later.
2. Learn SQL Next
Once you understand basic data concepts, move to SQL.
Why?
Because most business data doesn't sit neatly inside an Excel file. Companies often store huge amounts of information in databases.
Focus on:
SELECT
WHERE
GROUP BY
ORDER BY
JOINs
CASE WHEN
Subqueries
CTEs
Window Functions
But don't learn SQL only by memorising syntax.
Try solving business questions such as:
"Which customers generated the highest revenue last quarter?"
or
"Why did sales decline in a particular region?"
That's where SQL becomes a real analytical skill rather than just a coding exercise.
3. Learn Power BI
After learning how to work with data, learn how to communicate your findings.
That's where Power BI becomes useful.
You can learn:
Data transformation
Data modelling
Relationships
DAX basics
Interactive dashboards
KPIs
Data storytelling
A good dashboard shouldn't simply contain lots of charts.
It should answer questions.
For example:
What happened? Why did it happen? Where did it happen? What should the business do next?
That's the difference between creating a dashboard and creating a useful business report.
4. Add Python
Python is extremely useful for Data Analysts, but you don't necessarily need to start with it.
Once you have a strong foundation in Excel, SQL, and visualization, Python becomes easier to understand.
Start with:
Python fundamentals
Pandas
NumPy
Data cleaning
Data manipulation
Basic visualization
Exploratory Data Analysis
Later, you can explore machine learning and AI if your career goals require them.
The Better Learning Order
If you're completely new to Data Analytics, a practical sequence could be:
Excel → SQL → Power BI → Python → Advanced Analytics/AI
But remember: learning tools is only one part of becoming job-ready.
The bigger skill is learning how to think like an analyst.
Don't Just Learn Tools. Solve Problems.
Imagine your manager gives you this problem:
"Our online sales dropped by 25% this month. Find out why."
You don't immediately open Power BI.
First, you ask:
When did the decline begin?
Which products were affected?
Which locations were affected?
Did website traffic change?
Did conversion rates change?
Did customer behaviour change?
Was there a pricing or marketing change?
Then you use SQL, Excel, Power BI, or Python to investigate.
That's what companies actually need: people who can use tools to solve problems, not people who simply know the tools.
Final Takeaway
If you're starting your Data Analytics journey, don't get overwhelmed by the number of technologies available.
Build your foundation first.
Excel → SQL → Power BI → Python → Real-world Projects
And most importantly, practice solving real business problems along the way.
At Analytics Shiksha, the focus is not just on learning tools. The goal is to help learners develop practical analytics skills through real-world problems, projects, and job-oriented learning.
Because knowing a tool is useful.
Knowing what problem to solve with it is what makes you valuable.













