Runway & funding calculator
Calculate your startup’s financial runway, model growth scenarios, and determine the optimal funding needed to become default alive.
Enter your financials
Add your current cash on hand, monthly expenses, and MRR. The net burn and runway calculate instantly.
Set growth assumptions
Tune monthly MRR growth and expense growth rates. We project month-by-month to find when you break even.
Model a raise
Enter a planned raise amount and timing to see how it extends your runway - and whether it makes you default alive.
Current financials
Growth assumptions
Net burn / mo
$60K
Revenue coverage
25%
Funding scenario
Default alive
Yes - profitable by month 20
Current runway
36+ mo
Sep 2030
Runway
36+ mo
Sep 2030
Net burn / mo
$60K
~17 mo at current burn
Break-even
Mo 20
May 2028
Raise to survive
Default alive
No additional raise needed
Cash projection
36+ months
Take the next step
Know your numbers. Now act on them.
Quill helps founders stay on top of burn, prepare for fundraises, and operate with the financial clarity investors expect.