AutoCalcHub - Free car calculators for loans, fuel, EV costs & more

Hey everyone! I built AutoCalcHub because I kept running into the same problem — car-related calculators online are either buried inside dealership sites or way too generic to be useful. AutoCalcHub brings 13 free automotive calculators into one place: car loans, fuel costs, MPG, EV charging, depreciation, lease vs. buy, insurance estimates, road trip costs, and more. Everything runs in the browser, no sign-up needed. I also paired each tool with in-depth guides on buying, financing, and owning a car — so you get the numbers and the context. Would love any feedback from the community. What other tools would be useful for car owners?