Inverter & Battery Calculator

Calculate the required inverter capacity (VA) and battery size (Ah) based on your appliance load and desired backup time.

Select Your Appliances

Add the devices you want to run during power backup

🌀

Ceiling Fan

75W / each

0
🌬️

Table Fan

50W / each

0
❄️

Room Cooler

250W / each

0
💻

Laptop

65W / each

0
🖥️

Desktop PC

250W / each

0
🖨️

Printer

150W / each

0
💡

LED Bulb

9W / each

0
🔦

Tube Light

40W / each

0
💡

CFL

25W / each

0
🧊

Refrigerator

200W / each

0
🫧

Washing Machine

500W / each

0
♨️

Microwave Oven

1200W / each

0
👔

Iron

1000W / each

0
💧

Water Purifier

60W / each

0
📺

LED TV (32")

80W / each

0
📺

LED TV (40")

100W / each

0
📺

LED TV (55")

150W / each

0
📡

Set Top Box

25W / each

0
🔊

Music System

100W / each

0
🧊

AC (1 Ton, 3 Star)

1200W / each

0
🧊

AC (1.5 Ton, 3 Star)

1700W / each

0
🧊

AC (2 Ton, 3 Star)

2300W / each

0
❄️

AC (1 Ton, Inverter)

1100W / each

0
❄️

AC (1.5 Ton, Inverter)

1600W / each

0
❄️

AC (2 Ton, Inverter)

2100W / each

0
📶

WiFi Router

15W / each

0
📱

Mobile Charger

10W / each

0
📹

CCTV System

50W / each

0
🌀

Exhaust Fan

40W / each

0
🔧

Water Pump (0.5 HP)

375W / each

0
🔧

Water Pump (1 HP)

750W / each

0
🔄

Mixer Grinder

750W / each

0

Backup Requirements

Set your desired run time and system parameters

1h12h24h
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