Carbon Footprint Calculator: How Many Earths If Everyone Lived Like You

Couple stands on top of the world and looks around at many earths and is curious about how many earths it would take to support their current lifestyle.

By using a carbon footprint calculator, how many Earths if everyone lived like you is a question that can easily be answered.

However, it’s a little difficult to measure this amount on your own.

Since each person’s carbon footprint is only part of the equation, knowing how sustainable and non-sustainable resources are consumed can help you discover how many earths it would take to provide for humankind, if everyone lived the same lifestyle.

Try it now.

How Many Earths Would It Take?

Carbon Footprint Calculator: How Many Earths

Every day the earth’s resources are being used up by the 8 billion people that live upon it, relying on it for their very existence, unaware that their individual lifestyles are leaving behind a carbon footprint that could consume several Earths if that was possible.

It is understandable that eyes turn towards big businesses as they emit big emissions that are easily noticeable and measurable.

Yet personal responsibility has to be accepted, too. Especially since billionaires account for a million times more greenhouse gas emissions than the average person, according to Oxfam. Research by the international charity found that the investments of only 125 billionaires generate at least 433 million tons of emissions every single year.

This is the same as the yearly emissions of 85 million cars.

The same study showed that 10 percent of the world population generates 50 percent of the emissions. 

However, we all have a part to play.

Personal Carbon Footprint Calculator

Using an online individual carbon footprint calculator is an ideal method to identify how the way we live, the things we do, and the food we consume, impact the planet.

Here is a list of ways we all contribute to the carbon footprint, and maybe understand our personal carbon footprint by using the simple carbon footprint calculator in this article.

  • Food
  • Transportation
  • Electricity
  • Clothing
  • Natural gas
  • Waste
  • Water

If we were to use the carbon footprint calculator how many earths we would need solely on the food we consume it would look something like this

Graph that shows CO2 emissions per year by food types.

Consumables % of CO2 Per Year
Meat 56.6%
Milk 18.3%
Nuts 1%
Beverages 5.9%
Fish and seafood 5.8%
Eggs 2.8%
Vegetables 2.6%
Grains 2.1%
Fruits 1.6%
Other 3.3%

Carbon Footprint Assessment of Meat for a Typical American Family

A large percentage of greenhouse gas emissions from a typical household in the United States are accumulated from food and that accounts for between 10-30% of the total CO2 expenditure for the year.

A vegan household would have less of a footprint and would be at the lower end of the scale because the process of meat production is more intensive.

But if a household made a simple change from beef to chicken, the CO2 emissions would be reduced considerably as beef has a GHG emission rating 7 times greater than chicken.

Calculating Your Carbon Footprint Worksheet

Using a worksheet to calculate your carbon footprint is a great way to involve the entire family, and is basically a carbon footprint questionnaire.

The carbon footprint calculator for kids can be filled out with this information also and is an innovative method to introduce them to the different ways climate pollution can occur.

The chart below is a true/false style worksheet where a child can find out after answering all 12 questions which practices are better by checking online or asking their parents.

Using this format doesn’t make it a pass-or-fail-like exam but a way for them to learn best practices to help the environment in their own way.

Carbon Footprint Questions True or False
1. It’s better to ride than go by car to school
2. It’s better to eat out than at home
3. It’s ok to leave all the lights on
4. Leaving the water running when brushing my teeth is ok
5. Unplugging all my games when I’m not using them is better than leaving them plugged in
6. I always turn off the TV when I’m not watching it
7. I always turn off the lights when I leave the room
8. I leave my cell charging even when it’s full
9. I always eat all the food on my plate
10. I get new clothes all the time
11. I eat more vegetables than meat
12. I drink a carbonated drink more than 5 times a week

The answer will vary for each question.

This format can also be a carbon footprint calculator for students worksheets, who would appreciate knowing what impact their actions have on the climate and what small lifestyle changes they can make to mitigate climate change.

You can also use a Kids Footprint Calculator, here.

Ecological Footprint Calculator for Students (Carbon Footprint Calculator: How Many Earths If Everyone Lived Like You)

What is the difference between an ecological footprint calculator for students and a carbon footprint calculator for students? Are they the same?

No, the ecological footprint concentrates on monitoring the usage of bio-productive space on the planet, whereas the carbon footprint measures the release of gases that contribute to global warming.

How many natural resources we have and how much of them we use is addressed in the ecological footprint and carbon footprint calculator: how many earths if everyone lived like you becomes easier to answer.

By taking a short online carbon footprint quiz, it is possible to have an accurate assessment of how you personally are contributing to society’s consumption of resources that are not infinite on this planet. It will help you take into consideration the one-month carbon footprint program that best suits your lifestyle.

What Is My Ecological Footprint Using an Ecological Footprint Calculator?

Environmental studies have been conducted that reveal a bleak picture of how the world’s natural resources are being depleted at a rapid rate.

Studies have shown that humanity is consuming produce and adversely affecting the balance of the Earth’s ecosystem 1.8 times faster than our planet’s capacity to regenerate those finite resources.

Basically, what that means is that at this rate if everyone lived like you we would need 1.8 Earths at this rate of attrition to ensure humanity’s survival.

If calculations were conducted on the basis of an entire nation, the situation doesn’t improve in the slightest if everyone lived like that nation’s population.

If a worksheet was used for the entire United States as an example where each person has an ecological footprint of 8.1 gha compared to 1.6 gha per person in the rest of the world, we would require 5.1 Earths.

Ecological Footprint Worksheet High School (Ecological Footprint Example)

Using an online footprint worksheet to calculate a personal ecological footprint is a great way for students to calculate the number of Earths needed if everyone on the planet lived the same as them.

Once completed, the score can highlight what changes need to be made and it then offers suggestions for lowering that ecological footprint, especially in the diet.

An example of the questions would be on a sliding scale from never to rarely, to occasionally, to often, to very often, to every day.

  • How often do you eat meat?
  • How often do you eat fish?
  • How often do you eat pork?
  • How often do you eat chicken?
  • How often do you eat dairy products?
  • How often do you eat fruits?

At the end of the worksheet, the accumulated score on the carbon footprint calculator how many Earths are needed would be revealed.

Ecological Footprint Activity

Having lessons where students can learn and compare their own ecological footprints against their classmates is a worthwhile lesson to undertake.

During the classroom exercises, the students will learn that there are only a limited number of resources on Earth and also how population growth and personal decisions contribute to the global ecological footprint.

In class discussions, they can evaluate their answers and find ways to reduce the size of their footprint on the environment using the available ecological calculators online.

Quizzes, tests and other activities can make learning the information fun.

And even demonstrate to the students that adjusting the scale of their ecological and carbon footprint can actually save money.

What’s Your Water Footprint? (Water Footprint Calculator Worksheet)

Water is required in large quantities for the production of food, electricity, and consumer goods, and globally this level of water usage is increasing at an alarming rate and is becoming a cause for concern in the dry regions of the world.

Even in the US, where food is grown and goods are made, water is already in short supply, and reserves are regularly being depleted to dangerously low levels and not given sufficient time to replenish themselves.

An online water usage calculator and a water footprint calculator for students break down individually the areas where water can be saved by simple everyday changes.

Water Usage Source Time/ Use Points



1-2 minutes

3-6 minutes

10 minutes

+40 points

+60 points

+80 points




¼ full

½ full


+40 points

+60 points

+80 points



Flush after every use

Flush only after yellow

+30 points

+15 points

Car wash

Car wash

Car wash

Every week

Every 2 weeks

Every 3 weeks

+60 points

+30 points

+20 points

Water garden

Water garden

Water garden

Every week

Every 2 weeks

Every 3 weeks

+50 points

+20 points

+10 points

Water-saving dishwasher Every week -5 points
Brushing teeth Turning the tap off when brushing -10 points
Washing machine Using cold water – 10 points

According to analysts, there will be a 40% gap between worldwide water demand and supply by 2030. Climate change effects have already altered the hydrological cycle, causing extended droughts (and, conversely, more intense rains) in some regions. Water insecurity in the US and other nations may increase as a result of reduced water supply.

Whatever personal changes can be made to the carbon footprint calculator, how many Earths if everyone lived like you, would be reduced.

The water footprint calculator for the industry is similar but would have to take into account the quantity of water used to produce a product, and also the quantity of freshwater needed to clean the contaminated water generated during the production process.

Any manufacturing process has several stages, and sometimes recycling of water is needed in that cycle. That demand is going to contribute toward a greater need for clean water and a bigger water footprint.

Water Footprint Calculator Food

The best carbon footprint calculator for business will help the business owner evaluate how business practices are impacting not only the local ecosystem but the larger global footprint.

Food production can be water and carbon-intensive. Determining where and how manufacturing practices can be refined starts with inputting data into an online calculator to be aware of just how much water is used.

Item of Food Serving size Water footprint per serving
Lamb and mutton 4 ounces 313 gallons
Beef 6 ounces 674 gallons
Pork 3 ounces 135 gallons
Chicken 4 ounces 130 gallons
Soy burger 4 ounces 113 gallons
Eggs 1 egg 52 gallons
Butter 4 ounces 167 gallons
Peanuts 4 ounces 119 gallons
Almonds 4 ounces 483 gallons
Cashew nuts 4 ounces 427 gallons
Chocolate 4 ounces 516 gallons
Coffee 1 cup 34 gallons
Wine 1 glass 34 gallons
Soda 17 ounces 46 gallons
Rice 4 ounces 73 gallons
Pasta 4 ounces 56 gallons
Mangoes 4 ounces 54 gallons
Bread 4 ounces 48 gallons
Avocados 4 ounces 35 gallons
Apples 4 ounces 25 gallons
Bananas 4 ounces gallons
Potato chips (crisps) 4 ounces 31 gallons
Broccoli 4 ounces 9 gallons
Carrots 4 ounces 6 gallons
Tomatoes 4 ounces 6 gallons
Tea 4 ounces 7 gallons

Graph that shows food type water footprints.

By using an online carbon footprint calculator for business free such as this one could convince some farmers to utilize more organic farming methods.

Under a more organic farming system, the risk of groundwater pollution is decreased since soils at organic farms often do a much better job of holding nutrients and moisture.

And an added bonus is that the need to use synthetic fertilizers or pesticides would be eliminated which is a bonus for the environment as a whole.

WWF Carbon Footprint Calculator (Carbon Footprint Calculator: How Many Earths If Everyone Lived Like You)

The World Wildlife Fund is constantly researching ways in which the global environmental impact can be lessened, and how the Earth’s population can consume fewer resources even as that population continues to grow.

It is, however, a challenge as by 2050 it is estimated that there will be 9 billion people on the planet who will need food, water, and energy.

For that reason, businesses and self-proprietors should measure their business carbon footprint using a calculator, like the one below:

Small Business Carbon Footprint Calculator

In order to lessen humanity’s environmental impact, WWF works to create and apply new techniques for farming, managing wetlands, forests, and fisheries, producing energy, and managing waste.

By using their online carbon footprint calculator: how many Earths would be needed if everyone lived like a resident of the United States, it is possible to see if the goal can be achieved of reducing that number below 5.1 if their suggestions are heeded.

Carbon Footprint Calculator How Many Earths: Travel Carbon Footprint Calculator

The carbon footprint from traveling can be influenced by cars, motorbikes, buses, planes, cycling, and even walking. If points were awarded and subtracted depending on the mode of transport, the final score would be the carbon footprint generated.

  • Long hours on public transport +60 points
  • Hours driving solo +100 points
  • If you own an SUV + 100 points
  • If you own a medium car + 60 points
  • If you own a small car +30 points
  • If you walk to and from work 0 points
  • Does your family own two cars + 40 points
  • Do you work from home +10 points
  • Do you fly often + 80 points
  • Do you drive an electric car -10 points

Care should be taken, however, when using the BP carbon footprint calculator as it has been known to be unreliable and misleading, overlooking a variety of factors that can affect the carbon footprint result making it far from accurate.

Delving into the ecological and carbon footprint that we create during our daily lives, is a revealing and eye-opening endeavor.Using a footprint calculator can help us in the goal of reaching net zero.

In particular, the carbon footprint calculator, how many Earths if everyone lived like you, question is a stark reminder that there is only one Earth and to keep it, we all need to do our best to practice sustainability.

Frequently Asked Questions About Carbon Footprint Calculator: How Many Earths

Where Can I Learn How To Measure Carbon Footprint of a Company?

There are three criteria used to ascertain and learn how to measure the carbon footprint of a company. First, the noticeable direct emissions are measured, followed by the indirect ones, such as lighting, and lastly transportation of employees, secondary parts, and raw materials.

What Is the EPA Carbon Footprint Calculator for Business?

The Environmental Protection Agency footprint calculator is an ideal online tool for small businesses and organizations with modest greenhouse gas to estimate their annual GHG emissions.

What Is the NFT Carbon Footprint of a Single NFT?

The average carbon footprint of a single NFT has been determined to be 211 kg of CO2, which is equal to about 1,000 miles constant driving in a car or flying in a plane for two hours.

What Is the Carbon Footprint Calculator for Printing?

In the process of producing 1 kilogram of paper, approximately 1 kilogram of CO2 is produced. For a printed page, the printer’s electricity and ink have to be accounted for in the calculator. When all is factored into the equation, a printed page has a carbon footprint of 5g CO2.