A real Excel simulator
Type your formulas and shortcuts into a spreadsheet that behaves like Excel, right in the browser. Nothing to install.
Short, playful lessons in a real Excel simulator, right in your browser. Type the formulas, learn the shortcuts, earn points.
Free to start · No credit card
Add up January's sales with the formula =SUM(B2:B6).
Why it works
Type your formulas and shortcuts into a spreadsheet that behaves like Excel, right in the browser. Nothing to install.
Each lesson takes a few minutes and covers a single idea. You move on once the previous one has sunk in.
Earn XP, keep your streak and let Cellie cheer your wins: you come back every day without forcing yourself.
How it works
Cellie gives you the goal in one sentence.
Type the formula or shortcut asked for, just like in Excel.
A mistake? A hint helps. A win? Points and confetti.
Put your skills to work on dashboards and an interview-style assessment.
Curriculum
The functions you will really use at work, with the exact names from your version of Excel.
Your teammate
Cellie joins you in every lesson: encouragement when you get it right, hints when you get stuck, confetti for your streaks. Try the buttons below to see the reactions.
Projects
After the lessons, apply what you learned to real datasets and build dashboards you can show off.
Model trout populations over time in Excel, with drop-down lists and charts.
Turn thousands of UFO sightings into a dashboard with a drop-down menu and charts.
Build a dashboard with drop-down lists, lookups and charts showing wine consumption by country.
Solve a real Excel assessment given in a job interview: VLOOKUP, conditional formatting and pivot tables.
14 languages
Function names and separators change from one language to the next: SUM in English, SOMME in French, SUMME in German, SUMA in Spanish. You practice with the exact syntax of your Excel.
=SOMME(A1:A5)=SUM(A1:A5)=SUMA(A1:A5)=SOMA(A1:A5)=SUMME(A1:A5)=SOMMA(A1:A5)=СУММ(A1:A5)=TOPLA(A1:A5)=SUM(A1:A5)=SUM(A1:A5)=SUM(A1:A5)=SUM(A1:A5)=SUM(A1:A5)=SUM(A1:A5)=RECHERCHEV(A2;D2:F9;2;0)=VLOOKUP(A2,D2:F9,2,0)=BUSCARV(A2;D2:F9;2;0)=PROCV(A2;D2:F9;2;0)=SVERWEIS(A2;D2:F9;2;0)=CERCA.VERT(A2;D2:F9;2;0)=ВПР(A2;D2:F9;2;0)=DÜŞEYARA(A2;D2:F9;2;0)=VLOOKUP(A2,D2:F9,2,0)=VLOOKUP(A2,D2:F9,2,0)=VLOOKUP(A2,D2:F9,2,0)=VLOOKUP(A2,D2:F9,2,0)=VLOOKUP(A2,D2:F9,2,0)=VLOOKUP(A2;D2:F9;2;0)Training videos put you to sleep: you zone out, rewind, and forget everything as soon as they end. Here, every idea is practiced right away. You type the formula, use the shortcuts on your own keyboard and repeat until the move becomes a reflex.
Practice Excel right in your browser: formulas, functions and keyboard shortcuts are trained in our simulator, with nothing to install. If you prefer, downloadable practice sheets and projects let you work in Excel itself too.
Finance, accounting, data analysis, consulting: almost every job that handles numbers expects you to use a spreadsheet, and many recruiters give an Excel test. Mastering formulas, lookups and pivot tables saves you time, and people notice.
Never written a sum before? The course starts with simple functions to build a solid base, then grows harder with new concepts, shortcuts and advanced functions. There is always one more Excel skill to learn.
FAQ
No. The exercises run in an Excel simulator in your browser. Downloadable files are offered on top if you want to practice in Excel itself.
At the beginning! The course starts from the basics (cells, first formulas) and gets harder step by step. You move to the next idea once the previous one has sunk in.
Yes. Function names and separators follow your version of Excel: SUM in English, SOMME in French, SUMME in German, SUMA in Spanish. In Japanese or Chinese, Excel keeps the English names, and so do we.
A lesson takes a few minutes. With five to ten minutes a day, you get through the basics in a few days, then the advanced topics at your own pace.
You can start for free. Some projects and the interview assessment are part of the Premium plan.
Yes, a certificate of completion is planned for when all the lessons are done.
Join Cellie and make Excel work for you.