Calculateur de Project Burn Rate
Calculate the rate at which project budget is being spent and remaining runway.
Formula and method
This calculator computes Monthly burn rate, Months of runway remaining directly in your browser without sending data to an external server.
Mathematical formula
- Monthly burn rate:
budgetSpent ÷ monthsElapsed - Months of runway remaining:
Math.max(0,(totalBudget-budgetSpent) ÷ (budgetSpent ÷ monthsElapsed))
Variables and parameters
- Budget spent so far (budgetSpent): default value 60000.
- Months elapsed (monthsElapsed): default value 3 months.
- Total budget (totalBudget): default value 150000.
Some formulas are undefined for certain input combinations (such as division by zero or logarithms of non-positive numbers). In those cases the live tool displays an alert instead of NaN.
Embed this tool
Paste this snippet into your own site or blog post to embed a live, working copy of this tool. It links back to the full page on SpecWhale.
Frequently asked questions
What equation and variables does Project Burn Rate Calculator use?
Project Burn Rate Calculator evaluates outputs such as <strong>Monthly burn rate, Months of runway remaining</strong> based on inputs including Budget spent so far, Months elapsed, Total budget. Check the Mathematical Method section for the explicit formula.
What happens if I enter invalid or zero values into Project Burn Rate Calculator?
If an input combination is mathematically undefined (such as division by zero or negative square roots), SpecWhale alerts you gracefully rather than returning invalid NaN outputs.
Are my calculations in Project Burn Rate Calculator saved or private?
All calculations are 100% private and run locally in your Web browser. Your numbers are never uploaded to any server, but can be saved locally to your device or exported as CSV/JSON.
Is Project Burn Rate Calculator free to use?
Yes. Project Burn Rate Calculator is completely free, has no usage limit, and does not require an account, email, or API key.
Does Project Burn Rate Calculator store or upload my data?
No. Project Burn Rate Calculator calculates everything locally in your browser. Nothing you type is sent to a server or stored by SpecWhale.
How accurate is Project Burn Rate Calculator?
Project Burn Rate Calculator uses a standard formula (see the Method section above for the exact expression). For high-stakes financial, medical, or legal decisions, confirm the result with a professional or an authoritative source before relying on it.
Can I embed Project Burn Rate Calculator on my own website?
Yes. Use the "Embed this tool" snippet on this page to add a free, working copy of Project Burn Rate Calculator to your own blog post or page.