How to use this ARPA Calculator
Enter your current SaaS metrics, then review the result, secondary metrics, and benchmark interpretation. This calculator is designed for fast planning rather than formal accounting.
Formula
The important point is consistency. Use the same revenue definition, time period, and customer definition every time so the metric remains comparable month to month.
ARPA vs ARPU
ARPA measures revenue per account. It is usually better for B2B SaaS because one account can include multiple seats, teams, departments, or workspaces.
FAQ
What does this calculator measure?
Calculate average revenue per account, especially for B2B SaaS teams with multiple users per account.
What is the formula?
ARPA = Total MRR ÷ Active Accounts
How should I use this result?
Use it as a quick operating metric, then compare it with cohort trends, pricing changes, cash flow, retention, and acquisition channel quality.
Is this calculator exact accounting?
No. It is a planning calculator. Use consistent definitions from your finance reports when making board, investor, or fundraising decisions.