Upfront cost versus lifetime cost
A natural lawn is cheap to start and expensive to keep. Artificial turf is the opposite: a larger cost on day one, then very little after. Deciding between them is really a question of time horizon and how you value your weekends.
The upfront gap is real — installing turf costs far more than seeding or sodding a lawn. But a natural lawn keeps charging you: water every week in summer, mowing, fertilizer, aeration, weed control, and the occasional reseed. Turf skips almost all of that. The longer you stay, the more the lifetime math tilts toward turf.
Use the calculator to price your turf install, then compare that number against what you currently spend each year keeping grass alive. The break-even point depends on your climate, your water rates, and how much lawn care you pay for versus do yourself.