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MRR & ARR from a CSV (SaaS)

About MRR & ARR from a CSV (SaaS)

Operations and finance people often have a table export: account, plan, and monthly amount. This tool is a small helper that parses CSV, guesses which column is dollar MRR, and sums. You can paste from Google Sheets, Excel, or a billing export. It is not double-entry accounting—verify totals in your system of record. The label stresses SaaS MRR, not “annual percentage rate” from lending.

Key Features

  • Heuristic column detection: mrr, amount, revenue, or first parseable number column
  • Strips $ and thousands commas
  • Shows MRR and ARR (MRR times twelve) for a quick annualization

Use Cases

  • Board prep when you have a one-off table but not a live BI connect
  • Teaching recurring revenue in courses and writing

Pro Tips

  • If detection picks the wrong column, rename a header to mrr in your source sheet first
  • For multi-currency, normalize before pasting or handle offline

Frequently Asked Questions

Does it upload my file?

No file upload—only paste. Parsing happens in the browser.

Why is ARR just MRR×12?

It is a common annualization shortcut. Your finance team may ARR on GAAP or billings; label accordingly.