SaaS & Subscription Revenue Calculators

Recurring-revenue accounting and growth-efficiency metrics for subscription businesses, from MRR and ARR normalization to Rule of 40, forecasting and cash runway.

5 calculators in this category

Which one do you need?

MRR Calculator
Normalise monthly, quarterly and annual plans into one MRR figure, then split net new MRR into new, expansion, contraction and churn, with ARPA and ARR.
ARR Calculator (Annual Recurring Revenue)
Build annual recurring revenue from a contract book with mixed terms. Separate run-rate ARR from committed ARR, exclude services revenue and get ACV and MRR.
Rule of 40 Calculator
Score your software company on the Rule of 40. Add revenue growth to EBITDA, FCF or operating margin, and see the exact margin or growth needed to hit 40.
Subscription Revenue Forecast Calculator
Project MRR and ARR month by month from new customer adds, ARPA, churn and expansion, and get the compound monthly growth rate behind the forecast.
Burn Rate & Cash Runway Calculator
Work out gross and net monthly burn and exactly how many months of runway your cash buys, with expenses and revenue compounding month by month.

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