MRR Calculator | SaaS Revenue Metrics

MRR Calculator

by Blossom Street Ventures

Understand Your SaaS Revenue

Upload your customer revenue data to instantly calculate MRR, ARR, retention, churn, and growth metrics across your entire customer base.

Upload Customer Data

Expected format: An Excel (.xlsx) or CSV file with:

  • Column A (or first column): Customer names
  • Remaining columns: Monthly revenue per customer
  • Row 1: Header row with dates (e.g., 1/31/2024, 2/28/2024, ...)
  • Rows 2+: One row per customer with their monthly revenue values
  • Use 0 or leave blank for months with no revenue

Revenue values should be monthly (MRR).

Drag & drop your file here, or

.xlsx, .xls, .csv