Hey Product Hunt! 👋 I built LifeCalc because I kept making spreadsheets to model big financial decisions and thought — this shouldn't require a spreadsheet. The insight that changed how I thought about it: the real competition isn't other calculator sites. It's the spreadsheets people build themselves when trying to understand a major life decision. The Rent vs. Buy calculator is the one I'm most proud of. Most rent vs. buy tools just compare monthly costs. LifeCalc models what your down payment would be worth if invested instead, shows the exact break-even year, and gives a year-by-year net worth comparison of both paths. Sometimes buying wins. Sometimes renting wins. It depends entirely on your market, timeline, and life plans — and now you can actually see why. Would love your feedback — especially what calculator you wish existed. I'm actively building the roadmap. Thanks for hunting! 🙏

LifeCalc

Calculators that show total cost - not just monthly payments

Calculators that show total cost - not just monthly payments