Summary

TL;DR: this excel formula generator is a rules-based decision tree, not AI guesswork. Pick what you're trying to do, lookup a value, sum or count with conditions, return a conditional value, combine text, rank a value, or calculate a date difference, then fill in a few cell references. The tool assembles the exact VLOOKUP, INDEX/MATCH, SUMIFS, COUNTIFS, IF, TEXTJOIN, RANK, MATCH, NETWORKDAYS, or WORKDAY formula, plus a plain-English explanation of what it does. Everything runs client-side: no signup, no upload, no data leaves your browser.

The excel formula generator for ops teams who hate guesswork

Pick your goal: lookup, sum with conditions, conditional logic, text join, rank, or dates. Get the exact VLOOKUP, INDEX/MATCH, SUMIFS, IF, TEXTJOIN, RANK, or NETWORKDAYS formula, plus a plain-English explanation of what it does and why. Works in Excel and Google Sheets, no download, no macro, no add-in to install.

Generate a formula

What do you want the formula to do?

Formula style

Cell with the value you are looking up

Range containing the lookup table

Column to return (count from column 1 of the range)

Match type

Formula

=VLOOKUP(A2, Sheet2!A:D, 3, FALSE)

Looks up A2 in the first column of Sheet2!A:D and returns the value from column 3 of that range, requiring an exact match.

How it works

Rules, not guesswork

A decision tree, not an AI guess

Six common Excel goals, lookup, sum or count, conditional, text join, rank, and dates, map to the formula patterns ops teams actually use: VLOOKUP, INDEX/MATCH, SUMIFS, IF, TEXTJOIN, RANK, and NETWORKDAYS. Pick your goal, the tool assembles the syntax, no prompt writing, no trial and error in the formula bar. Same logic every time, which matters when three people on the team are building the same pipeline report.

Live syntax, not a black box

Every field updates the formula the moment you type: cell references, ranges, criteria. Swap 'A2' for your actual cell and the output updates instantly. Copy it straight into your sheet. The plain-English explanation underneath tells you exactly what the formula does, so you're not pasting syntax you can't defend in a review.

Works in Excel and Google Sheets

VLOOKUP, SUMIFS, IF, TEXTJOIN, RANK, and NETWORKDAYS use near-identical syntax in both. Build once here, paste it into whichever tool your CRM export lands in this week. Ops teams that split time between a HubSpot export in Sheets and a finance model in Excel don't need to relearn syntax twice.

Built for the mid-workflow moment

The formula question that stalls a deal review

It's usually mid-report: a SUMIFS that needs a second criteria range, a VLOOKUP that returns #N/A because the match type is wrong. This generator exists for that exact moment, pick the goal, fill in your ranges, copy the formula, keep building the report instead of switching tabs to search syntax.

Close-up of hands typing with a spreadsheet grid visible in soft focus on the monitor

Common questions

Is this free?

Yes. The generator runs entirely in your browser: no signup, no API calls, no data leaves your machine. There's no paywall on any of the six formula categories.

Where do the formula patterns come from?

Standard Excel and Google Sheets function syntax: VLOOKUP, INDEX/MATCH, SUMIFS, COUNTIFS, IF, TEXTJOIN, RANK, MATCH, NETWORKDAYS, and WORKDAY. No invented syntax, no AI-generated guesses, just the documented behavior of each function applied to the inputs you give it.

Does it write a formula for my exact spreadsheet?

It builds the formula structure with placeholder cell references like A2, B:B, or Sheet2!A:D. Swap in your actual ranges before pasting: the tool can't see your sheet, so it can't know your real column layout.

VLOOKUP or INDEX/MATCH: which should I pick?

VLOOKUP is faster to type and fine for small, stable tables. INDEX/MATCH handles lookups to the left of your key column and survives inserted columns better, which matters once a CRM export adds or reorders fields. The lookup category gives you both, so you can compare the two outputs side by side.

Can it handle nested IFs with three or more conditions?

The conditional generator covers a single IF plus one AND/OR combination, the two-condition case that covers most deal-scoring and lead-routing logic. For three-plus branches, chain IF() manually or use IFS(), which isn't in scope here to keep the tool honest about what it actually generates.

Does this replace CommanderGPT's /research or /draft-email commands?

No, this is a standalone syntax reference. CommanderGPT's slash commands automate research and drafting; this tool solves the narrower 'what's the formula' problem that comes up mid-workflow, usually while you're building the report those commands feed into.

Will TEXTJOIN work in my Excel version?

TEXTJOIN needs Excel 2016 or later, or Google Sheets. On older Excel, use the CONCATENATE or & pattern instead: the tool sticks to TEXTJOIN by default because it handles blank cells and delimiters better than chaining & manually.

Why does SUMIFS wrap my numeric criteria in quotes?

Excel's SUMIFS and COUNTIFS treat every criteria argument as text, even a comparison like >100, so the generator quotes anything that isn't a bare number. That's not a bug: pasting an unquoted >100 into SUMIFS throws a formula error.

Does the copy button send my data anywhere?

No. The copy button calls the browser's clipboard API directly on the formula text already rendered on the page. There's no network request involved, which you can confirm in your browser's dev tools.

Chain this into a full deal-prep workflow

Formulas solve the spreadsheet step. CommanderGPT's slash commands automate the research and drafting around it: /research pulls account context, /draft-email writes the follow-up, in the same 3-command playbook ops leads run before every call. Fork the playbook once and every rep on the team runs the same sequence instead of improvising a prompt from scratch.

See CommanderGPT plans