Month Over Month Growth Calculator

Calculate Month Over Month (MoM) growth rate for your business metrics. Track revenue growth, user acquisition, sales performance, and other key business indicators over monthly periods.

Growth Data
$
Value for the current month
$
Value from one month ago
Additional Options

What Is Month Over Month Growth?

Month over month growth is a simple way to measure how a business, website, product, or other metric has changed from one month to the next. It compares the current month’s value with the previous month’s value to show whether performance has improved or declined.

If the current month’s value is higher than the previous month’s value, the result is a positive percentage, which means the business has achieved growth. If the current month’s value is lower, the result is a negative percentage, indicating a decline.

For example, suppose a business had:

  • Previous Month Revenue: $10,000
  • Current Month Revenue: $12,000

Since revenue increased from $10,000 to $12,000, the business experienced month over month growth. The exact percentage can be calculated by comparing the change in revenue with the previous month’s revenue.

Tracking MoM growth can help businesses understand whether their performance is moving in the right direction. It can be used for revenue, sales, website traffic, customers, subscriptions, expenses, and many other metrics.

How to Calculate Monthly Growth

Calculating monthly growth is a simple way to compare your performance from one month to the next. It shows whether your revenue, sales, website traffic, investment, or another metric has increased or decreased compared with the previous month.

The MoM growth formula is:

    MoM Growth (%) = [(Current Month − Previous Month) ÷ Previous Month] × 100

For example, suppose your business earned $20,000 last month and $25,000 this month.

  • Previous Month: $20,000
  • Current Month: $25,000
  • Difference: $25,000 − $20,000 = $5,000

Now apply the formula:

    Growth = ($5,000 ÷ $20,000) × 100 = 25%

So, your month over month growth is 25%. This means your current month's result is 25% higher than the previous month.

The same calculation can be used to find your monthly growth rate for sales, revenue, users, expenses, or other monthly metrics.

How to Use the Month Over Month Growth Calculator

The Month Over Month Growth Calculator helps you quickly measure how much a value has increased or decreased compared with the previous month. You only need to enter the current and previous month values to calculate the growth percentage.

Step 1 — Enter the Current Month Value

Enter the value for the current month in the Current Month Value ($) field.

You can enter your current month's revenue, sales, website traffic, orders, or another metric you want to measure.

Example: If your business earned $12,000 this month, enter 12,000.

Step 2 — Enter the Previous Month Value

Enter the value from one month ago in the Previous Month Value ($) field.

Example: If you earned $10,000 last month, enter 10,000.

Step 3 — Calculate Your Growth

After entering both values, click the Calculate button. The calculator compares the two amounts and calculates the percentage change between them.

For example, if your value increased from $10,000 to $12,000, your MoM growth is 20%.

Step 4 — View the Calculation Breakdown

If you want to see how the result was calculated, enable Show Calculation Breakdown. This option displays the calculation steps so you can easily understand where the final percentage comes from.

Understand the Result

The result can be positive, negative, or zero:

  • Positive growth: The current month value is higher than the previous month.
  • Negative growth: The current month value is lower than the previous month.
  • 0% growth: Both monthly values are the same.

This makes it easy to track monthly performance and quickly identify whether your revenue, sales, traffic, or other metrics are growing or declining.

What Can You Measure With Month-over-Month Growth?

Month-over-month growth can be used to track many types of business and performance metrics. The basic calculation stays the same: compare the current month’s value with the previous month’s value and express the change as a percentage.

Here are some common metrics you can measure:

  • Monthly Revenue: See whether your income increased or decreased compared with the previous month.
  • Sales Track changes in the number or value of products and services sold.
  • Website Traffic: Measure whether more or fewer visitors are coming to your website each month.
  • Leads: Understand whether your marketing and sales efforts are generating more potential customers.
  • Customer Acquisition: Track how quickly you are gaining new customers from month to month.
  • Orders: Compare the number of orders received each month to identify changes in demand.
  • Subscriptions: Monitor whether your subscriber base is growing, staying steady, or declining.
  • Expenses: Track monthly spending and identify increases that may need attention.
  • Marketing Performance: Compare metrics such as leads, conversions, or campaign results to see how marketing performance is changing.
  • Product Usage: Measure whether customers are using your product more or less over time.

Frequently Asked Questions (FAQs)

Month-over-month (MoM) growth measures how much a value has increased or decreased compared with the previous month. It is commonly used to track changes in revenue, sales, users, website traffic, and other monthly metrics.

The monthly growth rate is calculated by comparing the current month's value with the previous month's value:

    Monthly Growth Rate = [(Current Month − Previous Month) ÷ Previous Month] × 100

For example, if sales increased from $10,000 to $12,000, the monthly growth rate is 20%.

Negative MoM growth means the value has decreased compared with the previous month. For example, if revenue falls from $20,000 to $18,000, the monthly growth rate is -10%, indicating a decline.

Yes. You can use a monthly growth calculator for revenue, sales, profits, website traffic, customers, subscriptions, and other metrics, as long as you have comparable values for two consecutive months.

The standard percentage-growth calculation is not mathematically defined when the previous month's value is zero, because it requires division by zero. In this situation, you may need to use a different method, such as reporting the absolute increase or calculating growth from the first month with a non-zero value.