Finance

Month Over Month (MoM) Growth Calculator

Track monthly performance changes with absolute and percentage growth rates.

MoM Growth Rate
Absolute Change
Annualized Growth (CAGR)
Direction
Formula:
MoM Growth Rate = ((Current − Previous) / Previous) × 100
Annualized = ((1 + MoM/100)12 − 1) × 100

What is Month Over Month Growth?

Month over month (MoM) growth measures the percentage change in a metric from one month to the next. It's one of the most common ways SaaS companies, e-commerce businesses, and startups track short-term performance trends.

How to Calculate MoM Growth

Take the difference between the current month's value and the previous month's value, divide by the previous month's value, and multiply by 100. A positive result indicates growth; a negative result indicates decline.

Why MoM Growth Matters

  • Trend detection — Spot upward or downward trends early
  • Seasonality insights — Identify cyclical patterns in your data
  • Investor reporting — Key metric for startup fundraising and board decks
  • Goal tracking — Compare actual vs. target monthly growth rates