The number is months, not dollars
A balance tells you nothing on its own. Twenty-five thousand dollars is a long time or almost no time depending on what leaves the account each month, and on the day you are let go nobody is in a state to hold four moving figures in their head at once. Glidepath takes savings, severance, unemployment and the new health premium, sets them against your real burn, and returns the month the balance reaches zero.
That is the whole output: a month, and the schedule underneath it showing what came in and what went out to get there. It is an estimate and it says so. But it is an estimate of the entire picture rather than of one leg, which is the difference between a number you can plan against and four numbers you have to reconcile yourself at a kitchen table.
The runway