📖 Overview

This calculator converts stress planning into a clear runway timeline.

It models cash burn support income and realistic cuts together so you can see if your current plan gives enough time to recover.

🧪 Example Scenarios

Use these default and higher-pressure example inputs to explore how sensitive this calculator is before using your real numbers.

InputBase CaseHigher Pressure Case
Current Cash Reserve ($)42,00037,800
Current Monthly Burn ($)5,2006,240
Monthly Expense Cuts You Can Sustain ($)1,4001,610
Monthly Support Income ($)900810
One Time Emergency Costs ($)3,5004,200

⚙️ How It Works

Estimates survival runway under job-loss conditions by combining available cash, one-time shocks, monthly support, and a practical cost-cut plan.

The Formula

Runway (months) = (Cash − One-time Costs) ÷ (Burn − Cuts − Support)
CashLiquid funds available for immediate survival use
BurnCurrent monthly outflow including essential obligations
CutsMonthly reductions you can sustain without breaking essentials
SupportMonthly severance/unemployment/guaranteed inflow
One-time CostsImmediate obligations that reduce usable runway cash
💡This calculator is scenario-based. Better input quality leads to better decision quality.
⚠️Runway is a planning estimate, not a guarantee. Unexpected healthcare, housing, or dependent costs can reduce runway materially.

Quick Reference

Usable CashNet BurnRunway
$30,000$3,000/mo10 months
$30,000$2,200/mo13.6 months
$45,000$2,500/mo18 months
$45,000$1,500/mo30 months

When To Use This

  • Use this tool when you need a fast decision during active planning or execution.
  • Use this before committing money, time, or tradeoffs that are hard to reverse.
  • Use this to compare options using the same assumptions across scenarios.

Edge Cases To Watch

  • Results can be misleading if key inputs are missing, stale, or unrealistic.
  • Very small or very large values may amplify rounding effects and interpretation risk.
  • If assumptions change mid-decision, recalculate before acting.

Practical Tips

💡 Model baseline and cut-plan scenarios side by side.
💡 Treat optimistic support assumptions cautiously until confirmed.
💡 Prioritize fixed-cost cuts first; they improve runway every month.

Frequently Asked Questions

❓ What if net burn becomes zero or negative?

That means cash-flow is neutral/positive and runway is no longer cash-limited under current assumptions.

❓ Should retirement savings be counted as runway cash?

Only if truly accessible and acceptable to use under your contingency plan.