Stop guessing generator sizes. Use industry-standard calculations to size temporary power, estimate fuel costs, check voltage drop, and optimise hybrid configurations.
Everything you need to size and plan temporary power installations
Calculate generator size from your load list with diversity factors and motor starting
Estimate fuel consumption, costs, and CO₂ emissions based on runtime and load
Compare traditional vs battery-hybrid configurations for fuel and emissions savings
Check cable sizing to ensure voltage drop is within acceptable limits
Configure optimal multi-generator setups with N+1 redundancy
Quick conversions between kW, HP, kVA, Amps, and more
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Generate polished PDF reports with your calculations, assumptions, and recommendations. Perfect for client proposals and site documentation.
Generator Sizing Report
250 kVA recommended for site loads
Fuel Consumption Estimate
1,240L diesel over 72 hours
Hybrid Savings
Save 35% fuel with 100kWh battery
Speak directly with a power industry professional who can help you get the right equipment for your job.
Jordan Prescott
Power Industry Specialist
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Disclaimer: These calculators provide estimates based on industry-standard formulas and typical assumptions. Actual requirements may vary based on site conditions, equipment specifications, and local regulations. Always consult with a qualified electrical engineer for critical installations.