Net Revenue Retention Forecaster
Project ARR from your existing base using churn and expansion.
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%
%
Upsell + cross-sell from existing customers.Net revenue retention
108%
100 − churn + expansion
ARR in 1 year
$4,320,000
Existing base only
ARR in 2 years
$4,665,600
No new logos
ARR in 3 years
$5,038,848
Compounded NRR
NRR of 108% means your base holds and grows slightly. Solid, but lifting expansion a few points dramatically changes the three-year picture.
NRR above 100% means existing customers alone grow revenue. It's the single strongest driver of both compounding growth and valuation multiple.
About this calculator
Combine gross churn and expansion into a net revenue retention rate and forecast how your current customers alone grow (or shrink) ARR over three years.
Everything runs in your browser — nothing you type is sent anywhere or stored. Use it to sanity-check a plan, pressure-test a channel, or brief a team before you commit budget.