SaaS calculators
The core SaaS numbers, in one place. Everything runs in your browser — nothing is stored or sent anywhere.
MRR → ARR
$
%
ARR
$600.0K
MRR in 12 months
$125.9K
Implied ARR in 12mo
$1.51M
LTV : CAC
$
%
%
$
Customer LTV
$2.7K
LTV:CAC
6.7×
CAC payback
5.0 mo
A healthy SaaS business typically targets LTV:CAC of 3× or more and CAC payback under 12 months. Estimates only.
Runway
$
$
$
Net monthly burn
$60.0K
Runway
16.7 months
Zero-cash date
Feb 2028