How much is bean bag filling needed?

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People’s main concern whenever they need to replenish their bean bag is figuring out how much is bean bag filling needed. This post will be helpful if you are currently experiencing this problem. Without instructions, it could help you determine how much bean bag filler you’ll need to buy for the bag you already own.

This bean bag filling calculator aims to help you determine how many bean bag fillers you’ll need to stuff a bean bag completely. In this post, we’ll define a bean bag, discuss bean bag chair filling, and provide a formula for determining the required fillers. We’ll also show you some examples to assist you in grasping the idea.

What is a bean bag?

It is a specialized bag that conforms to your body, relieving pressure on your spine. A beanbag chair’s design supports a person’s hips, back, neck, shoulders, and head. In addition to promoting better posture, this also alleviates muscle discomfort.

What are bean bag fillers?

Since the 1970s, expanded polystyrene beans have been the standard filling for bean bags (EPS). Filling options today range from microbeads to foam filling to memory foam. Virgin mid-sized beans made of expanded polystyrene are typically used to fill bean bags.

Common Formula For Bean Bags Filling

Regular300L320L100L Beans
200L Foam
Large450L520L200L Beans
320L Foam
X Large600L680L250L Beans
440L Foam
Regular Chair300L320L200L Beans
120L Foam
Large Chair400L450L300L Beans
120L Foam

Bean Bag Filling Formula

Use the following calculation to determine how many average beads are required to fill a bean bag.


The dimensions of a bean bag are as follows: (L x W x H) cm, where L is the length, (W x H) breath, and (H x W) height (cm)

Multiply the centimeter measurements of the bean bag’s length, breadth, and height, then divide by 50,000 to get the approximate number of bags required to fill the bin bag.

Bean bag filling calculator

Measure the dimensions of a Bean Bag

You’ll need to know the capacity of the beanbag to make an educated guess about how many beans they need to fill it. The bean bag’s volume is form-dependent. Bean bags come in two primary forms. One set consists of bean bags with a square or rectangular shape, while the second set consists of bean bags with a cylindrical shape.

The dimensions of the Square/ Rectangular Shaped Bean Bag

You should start by getting the dimensions of the beanbag. The next step is multiplying the length, width, and height sum. Take all of your measurements using only one unit, preferably centimeters. The result will be the bean bag’s volume in cubic centimeters or any other precise measurement. Remember that the dimensions of a square bean bag are the same as those of a rectangle bean bag, so you only need to measure once.

The dimensions of the Round/ Cylindrical Shaped Bean Bag

The width of the bean bag foundation from side to side must be determined first. They measure bean bag size in terms of its circumference (d). Then, determine the height of the beanbag (h). Then, use the following formula to get the volume based on the given measurements.


We calculate the bean bag’s volume as follows: pi * (d/2)2 * h

The value of pi is equivalent to 22/7, for example.

The result is comparable to the volume of bean bags with a circular or cylindrical shape.

So if you find this challenging, take heart. You need just determine the bean bag’s height and diameter before informing the retailer of your order. They’re familiar with the optimal bean bag filling ratio.

Determine the Number of Filler Bags Needed

The first thing to check is the number of beads in the stuffing bag. We can run a quick computation to find out. We expand the most common type of bean bag filler polystyrene or EPS. Filling bags of 1 kilogram are for sale. One filler bag typically weighs about 1 kilogram.

Yet, about 50–60 liters are in 1 kilogram of EPS. For this computation, let’s say 50 liters.

One liter is equal to one thousand centimeters. 50 L should thus be equal to 50,000 cm3. This means that a 1 kg bag of beads equals 50,000 cm3.

Number of Bags Needed to Fill Different Bean Bags


Toddler Bean Bags

A bean bag for a young child typically has a diameter of about 60 centimeters. The toddler bean bag has a volume of 100 liters. In addition, the capacity of a bean bag filled with 1 kg of EPS is equivalent to 50 liters. They typically fill the toddler bean bag with two bean bag fillers.

One hundred liters divided by fifty liters is two bags.

You will find greater support and bounce with a mattress with a looser fill if you cram fewer beans than possible into the co-trainer. You can find greater support and bounce with a mattress that has a looser fill. They will secure the cover for the beanbag. We can fill toddler bean bags with either 1 or 1 12-bag of bean bag fillers.

Bean Bags for Small Children

Bean bags for kids typically have a diameter of about 80 centimeters. The bean bag that the kid is playing with has a volume of 200 liters. Two hundred liters divided by fifty liters yields four bags. Hence, you’ll need four bean bag filler bags to stuff the kid’s bean bag—two or three filler bags for a soft and supportive sofa.

Bean Bags for Teenagers or Small Adults

A typical teen bean bag has a diameter of about 96 centimeters. The teenager’s bean bag has a volume of approximately 300 liters. Six bags can be obtained by dividing 300 liters by fifty liters.

They should use six 1 kg filler bags for the teen’s bean bag. But anywhere from three to five filler bags should do the trick.

Bean Bags for Adults

Bean bags for adults typically have a circumference of 104 centimeters. The adult-sized bean bag is, therefore, 400 liters in volume. Eight bags can be obtained by dividing 400 liters by 50 liters.

As a result, an average-sized adult bean bag requires eight filler bags. Use five to seven filler bags if you want a more relaxed posture.

Bean Bags for Taller Adults

A bean bag for a taller adult has a diameter of about 112 centimeters. Hence, the taller adult’s bean bag has a volume of 500 liters. Eight bags can be obtained by dividing 400 liters by 50 liters. As a result, you’ll need about eight filler bags to stuff one of these bean bags properly. Instead of utilizing one tightly packed piece, however, you can get the most comfortable feel by using six to eight filler bags.

Huge Round Bean Bags

Large circular bean bags typically measure around 120 centimeters in diameter. As a result, it has more inside space than standard bean bags. This results in a volume of roughly 600 liters. Six hundred liters divided by fifty liters equals twelve bags. The math shows they needed 12 bean filler bags to fill a massive round bean bag. Nonetheless, seven to ten filler bags should do the trick.

Bean Bag Chairs

We can find beanbag chairs in a wide range of sizes. Nonetheless, a conventional chair often needs 300–400 liters of filling. Hence, fill a beanbag chair with four or five filler bags. Moreover, an oversized beanbag chair needs 450–500 liters of beanbag refill. Fill the giant chair with five or six bags.

Bean Bag Pillows

The typical dimensions for a little bean bag pillow are 135 cm and 105 cm. It has a capacity of 200 liters as well. Thus, you will need two or three filler bags to stuff this beanbag properly.

The standard dimensions for an adult-sized bean bag are around 180 cm by 135 cm. You may need to buy 350-400 liters of beans. That means you must buy four bags of stuffing to complete it.

Lounger Chair Bean Bags

They saturated the market with lounger chairs because of their cozy feel. These come in that we can purchase commercially in various forms and sizes. In a nutshell, 3 12 packs of 1 kg filler bags are required for an XXXL size bean bag, whereas 0.5 bags of 1 kg filler bags are sufficient for a lounger footstool (round/square form).

Bean Bag Loungers

Lounge chairs are typically 120 cm in length and 60 cm in width. The backrest will rise to around 60 centimeters, and the seat will be about 30 centimeters. You’ll need 300 liters of filling, or about three bags, for a lounger of this design. With dimensions of 120 cm in length and width, a seat height of 30 cm, and a headrest height of 60 cm, a double lounger requires twice as much filling as a single lounger. Put another way, you’ll need six bags or 600 liters.

Helpful Tips

  • Find something that looks like the goods you ordered online. Check with the vendor to see if we specified the needed quantity of beans for that bag. You could also attempt tracking down the bag’s original manufacturer.
  •  Check out our handy guide on filling a bean bag for more information.
  • When filling your beanbag, avoid going overboard. If more stuffing is used, the bean bag will only become comfortable to sit on. It’s best to start with less filling and add more as needed to get to your preferred firmness.
  • You should avoid having a seat as hard as cement. If you don’t want your living room to look like a blizzard, don’t fill a beanbag with only one person. One person can hold the bean bag while the other pours the beans inside.

How can I calculate bean bag fillings?

The first step in making a bean bag is determining how much bean bag chair filling you’ll need. Let’s use the following bean bag as an example to illustrate the calculation:

Dimensions are as follows: 40 cm in length, 40 cm in width, and 50cm in height.

In some easy steps, you can figure out how many bean bag fillers you’ll need:

  • Get the bean bag’s actual length (l).
  • Determine the required quantity of bean bag fillers weighing 1 kilogram each.
  • Use our handy volume calculator to learn more about calculating the volume of the bean bag. To learn more, use our handy volume calculator.
  • The last step is to use the following formula to determine how many 1 kg bean bag fillers are required.
  • Required bean bag stuffers = (length x width x height) / 50,000
  • Hence, we’ll need 40 cm, 40 cm 500 cm (or 1.6 kg) bean bag fillers to stuff our bag.

How do I calculate the bean bag filler needed for a bean bag?

With four easy steps, you may determine how many bean bag fillers you will need:

They must take measurements.

  • Count the width’s pixels (w).
  • Find the elevation (h).
  • Use the formula for bean bag fillers:
  • Required bean bag stuffers = (length x width x height) / 50,000

How many beans would you need to fill a bean bag that is 50 cm on each side?

About 2.5 x 1 kilo of bean bags’ worth of filler is required. This formula can be used to determine how much bean bag filler will be required:

Needed bean bag stuffers = (length times width times height) / 50,000.

Factors to consider

Size of the bean bag

There is a wide variety of bean bag forms available. Your bean bag must be the right size for the intended location and the people using it. Before settling on a bean bag size, consider the number of people using it, how much room you have, and how much weight they will be born with.

There’s a good reason why standard-sized bean bags are the norm. They typically strike a happy medium between being too big to cuddle a full-grown adult and too small for a youngster to clamber onto quickly. A bean bag of the standard size is an excellent place to start because both children and adults can use it and move about with ease.

Desired firmness

We achieved a firm bean bag by packing the filling material tightly inside the bag and allowing it to compact or settle. If you overstuff your bean bag, the top will become unnaturally rounded. I like a solid bean bag but want the top to be smooth. As we fill my bean bag, we leave a heavy flat object on top to condense the filling and give a minor rounding at the top slightly. Please use the information supplied to determine if your bean bag is full enough, even if you bought the recommended amount of filling.


We can find beanbag chairs in a wide range of sizes. A conventional chair design typically needs four bags’ worth of filling. We must refill the beanbags in Copacabana-style big chairs every 450–500 liters. Bean bags with higher price tags have more lasting covers and plusher stuffing. The standard filling for bean bags is polystyrene beads. The size of the bean bag is also important.

Material preference

A bean bag (or beanbag) is a stuffed furniture accessory typically made of expanded polystyrene, polyvinyl chloride (PVC) pellets, or polypropylene. Examine the bean bag’s construction to see if the materials are up to par. Get fabric samples and examine them to ensure they will last as long as needed. Fabrics explicitly designed for use as upholstery or furniture that are also stain resistant are ideal because they are both durable and comfortable.

Linen or other natural fibers are ideal for indoor bean bags since they feel great after the skin and resist stains nicely; for outdoor applications or when you need fabric to be a little more durable marine-grade vinyl works best. These days, EPS, or expanded polystyrene, is used to stuff most bean bag chairs, though memory foam is used for others. The best couch cushions use beads or foam with a higher density, making them less susceptible to compression while providing support and pleasure.

Environmental impact

The beans used in bean bags have also risen to prominence. These beads are not often thought of as environmentally friendly. People can recycle or dispose of them responsibly, as approved manufacturing standards dictate.

Polystyrene is a styrene-based plastic (a suspected carcinogen). Manufacturers use toxic chemicals like benzene and hydrofluorocarbons (HFCs) to make polystyrene, which has been linked to extensive environmental damage.

To guarantee the supreme coziness of our bean bags, use the ones filled with BioFoam beads, a biodegradable polymer derived from plants that are safe for kids and pets, don’t hurt the environment, and won’t flatten out.

Tips for Filling a Bean Bag

How to properly fill a bean bag

  • Check your squishy bean bag chair for tears and holes before using it. Bean bag chairs made from leather or another high-quality material are longer-lasting, harder to puncture, and more comfortable than those made from cheaper fabrics.
  • Get a pal to help you fill your chair. One person props open the chair while the other carefully fills it. To avoid having the light filling fly around and complicate the procedure, fill the chair in an area with no breeze.
  • Wrap up the zipper. Zippers with locks are designed to stay closed.
  • Put your behind in the seat. As you put your behind in the seat, the filling will settle and they will push the trapped air out of the chair, allowing you to immediately sense a sinking sensation, like sitting in quicksand.
  • If you want a more rigid chair, try adding extra filler.
  • Put your feet up on the finest furniture to enter your home in a very long time. One of your closest companions will be your chair. Don’t just sit there; get up and pick up your trash!

Common mistakes to avoid

  • Don’t get in on the pillow battles by wielding your bean bag as a weapon. The pillow user not only has the upper hand in this scenario, but a prolonged altercation could cause the pillow to become deformed or even shattered. Similarly, a bean bag is not an ideal landing pad for you or your children as you train for a career in professional wrestling. Kids love to run and jump on their new furniture, but it’s not a good idea because it can cause permanent damage.
  • Keep an eye out for knives, pencils, and keys. These are the usual suspects in the puncturing of our homemade bean bags. Bean bag upkeep includes keeping it free of dust. Shake your bean bag occasionally, wipe it down with a damp cloth, and always keep it covered when unused. If you’re reclining in the garden, it’s a good idea to dress so that you don’t ruin your clothes with sweat. If you want to extend your tan, you should do the same. Just wipe it down with a damp cloth if you start to sweat excessively; They build our outdoor models for such an emergency!
  • Put away the iron and leave the bean bag as-is. Do not use a hot iron on your bean bags to remove every last wrinkle. Bean bags have creases because they’re meant to be sat on, not worn.
  • Please keep your bean bag out of the water. We must emphasize that you should not attempt to use it as a floating device, and immersing it in water will certainly ruin it. One should always go with a rubber ring.
  • A wet sponge can spot-clean a bean bag’s surface as a general rule. Your bean bag’s material will dictate how you fill it (more on this below).
  • Never put your bean bag cover through the washing machine or use a dry cleaner since doing so could ruin it or cause it to shrink. Cleaning with bleach chemicals can ruin bean bags.


Now you know the right answer, how much is bean bag filling needed? The bean bag’s filling needs to accommodate the user’s preferences in addition to its volume, shape, and size. If there are no instructions for refilling a bean bag, you can estimate the filler you’ll need by looking at the bag’s measurements. So, learning about the bean bag chair’s fillers and their substance is preferable before purchasing.

Frequently Asked Questions

How much does it cost to fill a bean bag?

We must decide on how much bean bag filling to purchase before something may refill the bean bag. To restore a bean bag’s former form after it has flattened out, they should add 15-20% more filling than was initially used.

What are bean bag fillings usually made of?

They commonly made fillings for bean bags of polystyrene or polyvinyl chloride. This makes bean bags a great budget-friendly furniture choice without sacrificing style.

What is the cheapest way to fill a bean bag?

Quilt and pillow filling is widely available individually and in bulk at craft stores. They made most stuffed animals and decorative pillows from this cottony, spongey material. A bean bag filled with this stuff would feel like a cloud. We can fluff the bean bag up like a massive pillow if it loses shape.

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