WorthCalc is a free collection of practical calculators for everyday money decisions. Instead of guessing whether a purchase, subscription, card, car, or housing choice is “worth it,” WorthCalc helps you run the numbers quickly in your browser. Current tools include calculators for installment true APR, subscription audits, rent vs buy decisions, EV vs gas car cost comparison, cashback card break-even spending, commute cost, latte factor, and membership value.