POWER CALCULATOR

Calculate your generator and tank requirements with precision

Get Started

GENERATOR SIZING

Find the perfect generator size for your needs

Calculate Now

TANK CAPACITY

Calculate horizontal tank volume in multiple units

Try It

Generator Calculator

Watts → Kilowatts

Total power (W)

example: 1500 W

Power (kW): 0.000 kW

Lighting

Fluorescent tubes

� 18 W

LED bulbs

� 10 W

Cooling & AC

Fans

� 75 W

AC 1 ton

� 1200 W

AC 1.5 ton

� 1800 W

AC 2 ton

� 2400 W

Kitchen & Appliances

Refrigerator

� 150 W

Freezer

� 200 W

Microwave

� 1200 W

Electric iron

� 1100 W

Kettle

� 1500 W

Other devices

� 100 W

Vacuum cleaner

� 1600 W

Washing machine

� 500 W

Water pump

� 750 W

Total load: 0 W

Recommended generator size: 0.00 KVA

Horizontal tank capacity

Diameter *

e.g. 1000

Length *

e.g. 3000

Liquid height (optional)

Unit

liters

cubic meters

gal (UK)

gal (US)

barrels (BBL)

cubic feet