Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Monthly Recurring Revenue (MRR) Calculator

Calculate monthly recurring revenue from your number of subscribers and average revenue per user. The heartbeat metric of any subscription business.

Number of Subscribers (users)

Average Revenue per User (monthly) ($)

Check whether a SaaS company's growth rate plus profit margin clears the 40% benchmark that signals a healthy balance of growth and profitability.

Revenue Growth Rate (%)

Profit Margin (%)

	Monthly Recurring Revenue (MRR) Calculator	Rule of 40 Calculator
Category	Business	Business
Inputs required	2	2
Result	Monthly Recurring Revenue ($)	Rule of 40 Score (%)
What it does	Calculate monthly recurring revenue from your number of subscribers and average revenue per user. The heartbeat metric of any subscription business.	Check whether a SaaS company's growth rate plus profit margin clears the 40% benchmark that signals a healthy balance of growth and profitability.