Just Launched
Backup Generator Fuel Usage
Estimate diesel or biodiesel consumption for standby generators based on size, load, runtime and conditions.
Mini Split AC Power Usage Calculator
Estimate hourly, daily, monthly and annual operating cost for mini split air conditioners or heat pumps.
Quickly compare running costs for different mini split sizes and efficiency ratings. Supports SEER, SEER2 and HSPF2 inputs with presets for common scenarios.
Key Features
- Hourly, daily, monthly and annual cost breakdown
- Toggle between cooling and heating modes
- Eight presets for typical room sizes and climates
- Simple efficiency comparison
Related Calculators
Basement Pump Power Needs
Calculate battery backup power for primary and secondary sump pumps to prevent basement flooding during power outages.
Just Launched