
If you work in sales, marketing, or at an agency, you probably live inside Google Sheets. One small formula mistake can ripple through forecasts, ROAS models, or lead scoring sheets. Squaring numbers seems trivial—until you have 20 different tabs, each pulling new data daily, and someone copies the wrong formula.
Learning how to square in Google Sheets properly gives you control: clean variance calculations, precise CAC models, and solid A/B test analysis. Once you understand the basics—using ^, POWER(), and ARRAYFORMULA—you can trust the math underneath your growth decisions.
Now imagine delegating that whole layer of grunt work to an AI computer agent. Instead of you checking ranges, dragging fill handles, and fixing broken references, the agent opens Google Sheets, inserts and tests the squaring formulas, validates the outputs, and documents what changed. You stay focused on strategy, while the AI quietly safeguards the math that drives your revenue.
Before you automate anything, you need solid fundamentals. These manual methods are the building blocks your team — and your AI agent — will rely on.
This is the fastest way to square a number.
=A2^2 and press Enter.Google Sheets help on formulas: https://support.google.com/docs/answer/3093480
Pros:
Cons:
POWER is more explicit, which helps when your sheets get complex.
=POWER(A2, 2) and press Enter.You can also square a literal number: =POWER(8,2).
Official docs on POWER and other functions: https://support.google.com/docs/answer/3093480
Pros:
POWER(A2, C2).Cons:
^.
This mirrors the math definition directly.
=A2*A2 and press Enter.Pros:
Cons:
^ or POWER.
ARRAYFORMULA lets you square an entire column with a single formula.
A2:A. Click B2.=ARRAYFORMULA(IF(A2:A="",, A2:A^2))Docs on array formulas: https://support.google.com/docs/answer/3093275
Pros:
Cons:
Once you’re comfortable with the basics, you can remove some repetitive clicks using no-code automation. The goal: stop manually re-applying the same squaring logic every time new data appears.
=ARRAYFORMULA(IF(A2:A="",, A2:A^2)).This is simple but powerful for teams that repeat the same analysis patterns.
ARRAYFORMULA in the “Calculations” tab.Forms help: https://support.google.com/docs/answer/6281888
Pros:
Cons:
You can orchestrate more complex flows without writing code:
Example: Squaring values from a CRM export.
ARRAYFORMULA that squares incoming numbers in column B.Pros:
Cons:
At some point, the bottleneck is no longer the formula; it’s the human time spent wiring everything together, checking ranges, and fixing silent errors. This is where an AI computer agent shines.
Modern AI agents like those built on Simular’s technology don’t just call APIs — they actually operate your computer: opening Google Sheets in the browser, navigating menus, pasting formulas, validating results, and documenting what they did.
Workflow story:
You export a giant CSV from your ad platform every Monday. Instead of you:
=ARRAYFORMULA(IF(A2:A="",, A2:A^2)) in the right column,you hand this entire playbook to an AI agent.
The agent can:
Pros:
Cons:
Simular Pro is designed to run long, reliable workflows — thousands to millions of steps — which is perfect when squaring is just one part of a much larger analytics pipeline.
Example:
Because each action is transparent and inspectable, you can see exactly how the agent wrote formulas, which ranges it used, and how it verified results. If something looks off, you tweak the instructions once, and future runs inherit the fix.
Pros:
Cons:
If your data pipeline is already automated, you can connect it to an AI agent with a webhook:
Now “how to square in Google Sheets” stops being a question your team has to think about. It becomes a background capability — executed the same way, every time, by an AI computer agent that never gets tired, never forgets a range, and documents every step.
When you’re squaring more than a handful of values, the fill handle alone isn’t enough — you want a dynamic, formula-driven setup.
The best approach is to use ARRAYFORMULA so new rows are handled automatically.
=ARRAYFORMULA(IF(A2:A="",, A2:A^2))This single formula now squares every non-empty value in column A and outputs the result in column B. When you paste or import more numbers into A, the squared values appear instantly.
If you prefer POWER, you can do:
=ARRAYFORMULA(IF(A2:A="",, POWER(A2:A, 2)))
This works the same way but is more explicit. For more on array formulas, see Google’s help page: https://support.google.com/docs/answer/3093275
To square values that live on another tab, you just need to reference that sheet (or range) correctly.
Say you have a sheet named "RawData" where column B holds the base numbers (starting at B2), and you want squared results on a separate sheet called "Metrics".
On the Metrics sheet:
=ARRAYFORMULA(IF(RawData!B2:B="",, RawData!B2:B^2))This formula reaches into the RawData sheet, reads column B, and outputs squared numbers into Metrics!A2:A.
If you only need a single cell, you can do:
=RawData!B2^2
or
=POWER(RawData!B2, 2)
Because the reference includes the sheet name, it will keep working even if you reorganize your Metrics sheet. Just avoid renaming RawData without updating formulas. For more on references, see: https://support.google.com/docs/answer/75943
Most squaring errors in Google Sheets come from three issues: text instead of numbers, bad references, or formula syntax problems.
=A2^2 may return a #VALUE! error.=VALUE(A2) in a helper column, then square that.=OldSheet!A2^2 after you deleted OldSheet), you’ll see #REF!.=ARRAYFORMULA(IF(A2:A="",, A2:A^2) is missing a closing parenthesis.Use the formula bar to carefully check parentheses and commas, and see Google’s formula error guide: https://support.google.com/docs/answer/3094011
Often you don’t just want each squared value — you want the total of them for metrics like variance, risk scores, or composite indexes.
There are two main ways:
Option 1: Helper column + SUM
=ARRAYFORMULA(IF(A2:A="",, A2:A^2)).=SUM(B2:B).This is very transparent: column B shows each squared value; the summary cell shows the total.
Option 2: Single-cell formula If you don’t need to see each squared value individually, you can do it all in one expression:
=SUMPRODUCT(A2:A^2)
or, using explicit POWER:
=SUMPRODUCT(POWER(A2:A, 2))
SUMPRODUCT gracefully handles ranges and ignores blanks. This keeps your sheet cleaner, especially in dashboards. Learn more about SUMPRODUCT here: https://support.google.com/docs/answer/3093592
If you’re tired of thinking about formulas, you can combine Google Sheets’ dynamic formulas with automation — and even offload the whole workflow to an AI agent.
Step 1: Make your sheet self-updating
=ARRAYFORMULA(IF(A2:A="",, A2:A^2))Step 2: Automate data arrival
Step 3: Delegate the rest to an AI computer agent A Simular-style agent can:
Once configured, "how to square in Google Sheets" becomes a background capability, not a recurring task on your to-do list.