The calculator uses the numbers you enter. With 500000 start ARR, 80000 expansion USD, 40000 churn USD, 15000 contraction USD, 0 adjust USD the result is 105.0% NRR | $525,000.00. This is not a board NRR pack.
This is not a board NRR pack. MRR bridge is on MRR bridge.
Enter data and click Calculate.
NRR in this calculator is ARR after expansion, churn and contraction. With 500000 start ARR, 80000 expansion USD, 40000 churn USD, 15000 contraction USD, 0 adjust USD the result is 105.0% NRR | $525,000.00.
end = start + expansion − churn − contraction + adjust. NRR% = end / start × 100. The formula uses expansion and ARR.
105.0% NRR | $525,000.00 is not a board NRR pack. Another set of numbers gives 99.0% NRR | $297,000.00, and a further set gives 108.1% NRR | $865,000.00. Empty scenario fields do not change the result.
MRR bridge answers a different question. Cohort revenue does too. Here 500000 start ARR, 80000 expansion USD, 40000 churn USD, 15000 contraction USD, 0 adjust USD leave 105.0% NRR | $525,000.00.
Type 500000 start ARR, 80000 expansion USD, 40000 churn USD, 15000 contraction USD, 0 adjust USD and click Calculate. Two more ready sets sit under the form: 99.0% NRR | $297,000.00 and 108.1% NRR | $865,000.00.
Other numbers on the same labels move the result. The first example gives 105.0% NRR | $525,000.00.
end = start + expansion − churn − contraction + adjust. NRR% = end / start × 100.
With 500000 start ARR, 80000 expansion USD, 40000 churn USD, 15000 contraction USD, 0 adjust USD the result is 105.0% NRR | $525,000.00. This is not a board NRR pack.
105.0% NRR | $525,000.00
With 500000 start ARR, 80000 expansion USD, 40000 churn USD, 15000 contraction USD, 0 adjust USD the result is 105.0% NRR | $525,000.00. This is not a board NRR pack.
99.0% NRR | $297,000.00
With 300000 start ARR, 40000 expansion USD, 35000 churn USD, 10000 contraction USD, 2000 adjust USD the result is 99.0% NRR | $297,000.00.
108.1% NRR | $865,000.00
With 800000 start ARR, 140000 expansion USD, 50000 churn USD, 20000 contraction USD, -5000 adjust USD the result is 108.1% NRR | $865,000.00.
105.0% NRR | $525,000.00. This is not a board NRR pack.
99.0% NRR | $297,000.00.
108.1% NRR | $865,000.00.
No. It is the result from the numbers you enter.
No. Empty scenario fields do not change the result.
That calculator answers another question. Here NRR stays at 105.0% NRR | $525,000.00.
Yes. A comma and a dot mean the same in a number field.
The header label is usually USD. Another currency changes the label, not the amount.
Yes. That is the second example under the form.
Agent cost is a sketch from your rates. Below are EU, OECD and NIST AI frames, not a contract quote.
Page updated in 2026.
