#maintenance

Calculates whether to repair or replace a failing water heater based on age, symptoms, repair cost, and risk tolerance.

Compare the total cost of repairing your current car against replacing it with a financed vehicle over your chosen time horizon.

Estimates your true daily energy needs as a calibrated range by reconciling formula-based TDEE with your real-world weight trend data.

Plan your monthly home repair savings and build the right emergency buffer for unexpected repair shocks.

Forecasts your expected annual Tesla maintenance spend across tires, brakes, and routine service based on your driving habits.