The Short Answer: How to Calculate 529 College Savings If you want the math up front: project the future cost of attendance using future cost = current cost × (1 + inflation rate)n, where n is years until enrollment. Then…
To calculate annulment eligibility, you need a three-step personal audit: (1) match your facts to a statutory ground that makes the marriage void or voidable, (2) compute the filing deadline from the correct legal trigger date—usually discovery, not the wedding…
How to Calculate a Savings Goal Manually (Without a Calculator) To calculate a savings goal manually, start with the future value of an annuity formula: FV = PV×(1+r)^n + P×[((1+r)^n – 1) Here PV is current savings, r is the…
How to Calculate Net Revenue Per Employee If you want the straight answer up front: net revenue per employee = total net revenue for a period ÷ average full-time equivalent (FTE) headcount during that same period. Net revenue is the…
Estimating jury selection cost requires more than looking up juror per-diem rates. The true total combines juror compensation, mileage, consultant fees, attorney hours, facility overhead, and case-specific variables like pool size and voir dire length. In my practice, a 2-day…
How to Calculate Customer Acquisition Funnel: The Core Math You Need If you want to know how to calculate customer acquisition funnel performance, start by counting entities at each stage and attributing spend that drove them. The primary formula is…
If you run a freemium app, a mobile game, or any product where most sign-ups never pay, learning how to calculate user acquisition cost (UAC) correctly is the difference between scaling profitably and burning cash on vanity installs. The simplest…
How To Calculate Ad Spend ROI: The Practitioner’s Formula If you want the direct answer to how to calculate ad spend roi, start with this: true ROI equals (Revenue − Ad Spend − COGS − Hidden Fees) ÷ (Ad Spend…
The Break-Even Units Formula You’ll Actually Use If you’re asking how to calculate break even units, here’s the direct answer: divide your total fixed costs by the contribution margin per unit, which is price per unit minus variable cost per…
The Straight Answer: How to Calculate Burn Rate and Runway Net burn rate is the month-over-month decrease in your cash balance after revenue. The core formula is net burn = starting cash − ending cash over a period, or monthly…