SaaS metrics · MRR efficiency

SaaS Quick Ratio Calculator

Compare new and expansion MRR with churned and contraction MRR to measure the efficiency of recurring-revenue growth.

Monthly MRR movement

CurrencyBeginning MRRNew MRRExpansion MRRChurned MRRContraction MRRTarget Quick Ratio

Growth results

SaaS Quick Ratio—

Efficiency range—

Gross MRR added—

Gross MRR lost—

Net new MRR—

Ending MRR—

Monthly MRR growth—

Ending ARR—

Added MRR needed for target—

How the SaaS Quick Ratio works

(New MRR + Expansion MRR) ÷ (Churned MRR + Contraction MRR). A higher ratio means new recurring revenue is replacing lost revenue more efficiently. A ratio above 4 is often used as a healthy benchmark, but business stage and growth strategy matter.

If no MRR was lost, the ratio is shown as unlimited when additions are positive and zero when there was no movement.