Free tools
Three calculators, no sign-up, nothing stored
Everything on these pages runs entirely in your browser. No numbers are transmitted, no account is created, and nothing is retained when you close the tab.
DCF calculator
Enter revenue, growth, margin, capex, WACC and terminal growth. Returns an enterprise value range and a full WACC × terminal growth sensitivity grid.
Use before a valuation conversation, or to test how much of your value sits in the terminal year.
Runs in your browser. Nothing stored.
Open the tool →Runway calculator
Enter cash, monthly burn and revenue growth. Returns months of runway, the cash-out month and the month-by-month cash curve.
Use before sizing a raise, or when a board asks how long the current plan actually lasts.
Runs in your browser. Nothing stored.
Open the tool →Model health check
Twelve questions about how your model is built. Returns a score out of 100 and the three risks most likely to surface in diligence.
Use before opening a data room, or when you have inherited a model you did not build.
Runs in your browser. Nothing stored.
Open the tool →Why these exist
A calculator is not a model
These tools answer one question each, quickly and honestly. They will not replace a built model, and they are not meant to.
A discounted cash flow run on six inputs gives you a directional range and, more usefully, shows you how sensitive that range is to the discount rate and the terminal assumption. That is genuinely worth knowing before you enter a valuation negotiation. What it cannot do is reflect your working capital, your debt schedule, your tax position or the timing of anything.
The same applies to runway. A constant-burn calculation tells you whether you are looking at nine months or twenty-four. It cannot tell you about the month your inventory build lands or your annual insurance renewal falls due.
Use these to orient. When the answer matters — a raise, a lender, a board decision — the work is a built model or a valuation.
Two ways to start
Book the call, or start with the checklist.
If you know what you need, book the scoping call. If you are still deciding, take the checklist investors effectively run your model against and see where it stands.
Book a 30-minute scoping call
Thirty minutes on what exists, what it needs to do, and who has to be convinced. A fixed-scope proposal follows within 48 hours.