Free calculator
MRR Calculator
Add your plans, set how many customers are on each, and we'll calculate your MRR, ARR, ARPU, and where you'll be 12 months from now.
$/mo
users
$/mo
users
$/mo
users
MRR
$2.4K
ARR
$29.1K
ARPU
$32
MRR in 12mo
$6.1K
At 8.0% MoM, your MRR compounds to $6.1K a year from now — that's $73.3K ARR.
Frequently asked
What counts as MRR?
Only predictable, recurring subscription revenue. Don't include one-time fees, setup charges, or usage-based overages unless they're guaranteed monthly.
What's a good MRR growth rate?
For early-stage indie SaaS, 5–10% MoM is healthy. 15%+ is excellent. Below 2% and you're stalling.
MRR vs ARR?
ARR = MRR × 12. Investors and most calculators use ARR for annual contracts. Bootstrappers usually track MRR.