Cash Flow Runway Calculator

Enter cash on hand, monthly revenue, and monthly expenses. Get months of runway.

Runway

      
    

This runs inside BusinessOS too — and much more.

Full invoicing, encrypted data, offline mode, WhatsApp send, voice-to-invoice. Free during limited early access.

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Common questions

What's a healthy runway?

12-18 months for startups. 3-6 months minimum for small businesses. Below 3 months and you're in cash crisis.

Should I count only cash or also invoiced receivables?

Only actual cash. Receivables can be late, disputed, or never paid. Cash-in-bank is the only number that matters when the rent is due.

How do I extend runway fast?

In order: raise prices (fastest), cut recurring subscriptions, delay hiring, negotiate longer payment terms with suppliers, offer prepay discounts to customers.

Embed this tool on your site

Free to embed on any blog, agency site, or SaaS. Attribution included. Copy-paste the code below.

<iframe src="https://businessos.biz/embed/cash-flow-runway-calculator/" width="100%" height="420" frameborder="0" style="border:1px solid #2a4147;border-radius:12px;max-width:520px;" title="Cash Flow Runway Calculator by BusinessOS"></iframe>