# What size room will a 250 watt heater heat?

## What size room will a 250 watt heater heat?

What Size Electric Heater do I need?

Room Size (Sq Ft with 8 foot ceiling) Watts (Poor Insulation) Watts (Fully Insulation)
20 square feet 250 250
40 square feet 500 500
60 square feet 750 450
80 square feet 1000 750

### How many watts does it take to heat 250 square feet?

2,500 watts
Space Heater Sizing Chart

Calculating Square Footage & Wattage for Heating
Square Footage of Your Space Wattage
150 sq. ft. 1,500 watts
200 sq. ft. 2,000 watts
250 sq. ft. 2,500 watts

How many watts does it take to heat a room?

When sizing an electric heater, a rule of thumb suggests the unit needs to consume 10 watts of power per square foot of room area being heated. Since one watt of electricity produces 3.4 BTUs of heat, 10 watts of power equates to 34 BTUs of heat output for each square foot of room area.

How much does it cost to run a 200 watt heater?

How Much Does it Cost to Run a Space Heater?

Heater Size @10 cents @30 cents
200 watts 2 cents 6 cents
500 watts 5 cents 15 cents
750 watts 7.5 cents 22.5 cents
1000 watts 10 cents 30 cents

## How many square feet will a 5kw heater heat?

A 1500 watt space heater can heat an area of 150 square feet, and a 5000 watt garage heater can comfortably heat an area of 400 square feet.

### How many square feet will a 5000 watt electric heater heat?

400 square feet
A 1500 watt space heater can heat an area of 150 square feet, and a 5000 watt garage heater can comfortably heat an area of 400 square feet.