Free Tools /Finance
Cash Runway Calculator
How many months of cash do you have, when do you break even, and are you default alive? Month by month.
- Free, no signup
- Runs in your browser
- Nothing stored
Calculating…
Who uses it, and for what
Know exactly how long you have before you need to raise or cut costs.
Test a hiring plan: see how one more salary moves the zero-cash date.
Answer "are we default alive?" with a month-by-month table.
How this tool works
Simulates month by month
Revenue and expenses grow at their own rates; cash moves by the difference.
Finds the key dates
The month cash runs out, and the month revenue first covers expenses.
Default alive
Do you reach profitability before the money runs out, with no new funding?
Frequently asked questions
What does "default alive" mean?
A term popularised by Paul Graham: at current growth and costs, the company reaches profitability before running out of money.
How far does it look?
Up to 60 months; the table shows the first 24.
Should growth be optimistic?
Use your average of the last 3 to 6 months, then try a pessimistic case.
Related free tools
All tools →SaaS Metrics Calculator (LTV, CAC, Payback)
From MRR, customers, churn, margin and CAC: get ARR, ARPU, LTV, LTV:CAC, CAC payback and an estimated NRR, with a read-out.
Meeting Cost Calculator
What does that weekly meeting really cost? Per meeting, per year, and what you save by making it shorter.
Price, Margin & Markup Calculator
Set a price from a target margin or markup, or check the margin of a price, with a table of prices at common margins.
Time Zone Meeting Planner
Pick the cities on your team: see everyone's local hours side by side and the slots that work for all.
Working Days Calculator
Count business days between two dates, excluding weekends and your holidays, or add N working days to a date.
Silent Workflow Failure Cost Calculator
What do automations that fail without anyone noticing cost you each month, and how much do alerts and retries save?
Done for you
Want this running inside your business, automatically?
We build the workflow behind tools like this one, wired to your CRM, inbox and apps, and keep it running. Fixed price, from $390 a month.