The cash-out date is too late to begin fundraising.
A financing process consumes time while the business continues spending. A fundraising buffer works backward from a minimum closing cash balance and the expected time required to secure cleared funds.
A negative start window is actionable: the company cannot wait under the stated assumptions. It may need a faster process, lower burn, a bridge or a different operating plan. The calculation does not estimate the probability of raising.
The formula, made clear.
- Start window
- Months until the modeled latest start; negative means the assumed process should already be underway.
- Closing reserve
- Minimum cash left after the process, before adding the new financing.
Put the numbers in context.
$1,200,000.00 cash less $150,000.00 reserve funds 14 months at $75,000.00 burn. A six-month process leaves eight months before the modeled start date.
| Input | Example value |
|---|---|
| Available cash | $1,200,000.00 |
| Monthly net burn | $75,000.00 |
| Expected fundraising duration | 6 months |
| Minimum closing cash | $150,000.00 |
| Months until modeled fundraising start | 8 months |
What this calculation assumes
Constant positive burn and a user-supplied process duration. No guarantee of investor interest, transaction timing or completion. The reserve is an explicit planning choice.
What to consider next.
Test a longer fundraising process and higher burn. Reconcile the raise amount with the milestones you expect to fund.
How we approach financial models →