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Burn Rate & Runway Calculator

Finance & Investment

Runway = cash / net burn · fundraising cadence

Quick Answer

Burn Rate & Runway Calculator: Runway = cash / net burn · fundraising cadence. Burn Rate & Runway Calculator uses standard finance formulas to compute accurate results instantly.

How it works

  1. 1Net burn = monthly spend − monthly revenue
  2. 2Runway = cash balance / net burn
  3. 3Under 6 months: raise or cut now; healthy is 12-18 months
  4. 4Fundraising takes 3-6 months while the clock keeps running

Monthly figures

CNY
CNY
CNY
Runway20.0months
Net burn：250,000 CNY/mo
Verdict：Healthy
Runway assumes static figures — revenue growth extends it, one-off spend shortens it. Cost-cut order: kill unproductive ads, freeze non-core hiring, cut office/cloud, then deferred salaries (founders first). Start raising at 12-18 months of runway; below 9 months your valuation leverage drops fast. And look past runway: judge burn efficiency via gross margin and LTV/CAC.

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How to Use

  1. Enter amounts and terms: fill principal, rate and period in the Burn Rate & Runway Calculator (defaults work for a quick try).
  2. Instant results: key figures and cost breakdown update live as you type.
  3. Compare scenarios: tweak any parameter to compare costs and returns across plans.
  4. Copy key numbers: one-click copy for records or sharing with your advisor.

Key Points

  • Burn Rate & Runway Calculator is a free online finance tool — open and use, no sign-up.
  • All calculations run locally in your browser; your data never leaves the device.
  • Key capability: Runway = cash / net burn · fundraising cadence.
  • Results come with formulas and reference tables so you can verify every number.

Formula & How It Works

Burn Rate & Runway Calculator formula

Burn Rate & Runway Calculator uses standard finance formulas to compute accurate results instantly.

FAQ

How do I use the Burn Rate & Runway Calculator?
Open the page and fill in the input fields — results update automatically. Runway = cash / net burn · fundraising cadence.
Are the results accurate?
Yes. Standard financial formulas and published rate data are used. For official figures, consult your financial institution.
Is it free? Do I need to sign up?
Completely free. No registration, login or download required.
Can I use the results for financial decisions?
Results are for reference. Consult a licensed financial advisor before major decisions.
Does it work on mobile?
Yes. Fully responsive on phones, tablets and desktops.

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Source & Updates

Based on published rate tables and standard financial formulas. Last updated: 2025-07

Authoritative sources:

Last updated:

Formulas and content on this page are reviewed by the YiJianSuan team. For reference only — official sources prevail.

Maintained and periodically reviewed by the YiJianSuan editorial team — review process in ourEditorial Policy.

Cite this page: YiJianSuan. Burn Rate & Runway Calculator[EB/OL]. https://www.yijiansuan.com/en/c/finance/burn-rate

Results provided by this tool are for reference only and do not constitute professional advice.