13-Week Cash Burn & Runway Calculator
Adjust your cash reserves, monthly revenue, monthly expenses, and expected growth rate to calculate your exact 13-week cash trajectory and zero-cash date.
Model Inputs
Monthly Net Cash Deficit
(54.1 weeks remaining)
13-Week Cash Runway SimulationRolling 90-Day Projection
| Horizon | Weekly Net Change | Projected Cash Balance |
|---|---|---|
| Week 1 | -$4,619 | $245,511 |
| Week 2 | -$4,489 | $241,152 |
| Week 3 | -$4,359 | $236,923 |
| Week 4 | -$4,229 | $232,823 |
| Week 5 | -$4,099 | $228,854 |
| Week 6 | -$3,969 | $225,014 |
| Week 7 | -$3,839 | $221,305 |
| Week 8 | -$3,710 | $217,725 |
| Week 9 | -$3,580 | $214,275 |
| Week 10 | -$3,450 | $210,956 |
| Week 11 | -$3,320 | $207,766 |
| Week 12 | -$3,190 | $204,706 |
| Week 13 | -$3,060 | $201,775 |
Why Forward-Looking 13-Week Cash Modeling Matters
Standard Profit & Loss (P&L) statements only reflect historical accruals—they cannot warn you if payroll will fail next Friday due to delayed customer invoices. A dynamic 13-week cash forecast models actual weekly disbursements against cash inflows to preserve your business runway.
Automated Daily Feed Updates
CashFlowCalm syncs live bank feeds to update your 13-week cash model automatically.
CPA Scenario Stress-Testing
Test hiring decisions, inventory orders, and debt service with dedicated CPA oversight.
Get Automated 13-Week Runway Modeling
Replace static manual spreadsheets with CashFlowCalm’s continuous 3-layer AI + CPA cash forecasting engine.
Book Strategy Call