Power & Electrical Calculators
Essential calculators for sizing inverters, selecting fuses, and choosing the right wire gauge for your electrical projects.
Inverter Size Calculator
Determine the right inverter size for your loads
Fuse Size Calculator
Calculate the correct fuse size for your inverter
Wire Gauge Calculator
Find the right wire gauge for your DC circuits
Generator Sizing by Use Case
What size generator do you need? Find load calculations, surge requirements, and sizing recommendations for common scenarios.
Wire Gauge by Amperage
What wire gauge for your amperage? Find recommendations for 12V DC systems with distance-based sizing and voltage drop calculations.
Appliance Power Consumption
How many watts does your appliance use? Find power consumption, battery runtime, and solar sizing for common off-grid appliances.