
Vacuum cleaners are devices that use suction to remove dirt and debris from floors and other surfaces. They come in various sizes and types, including stick, handheld, upright, and canister vacuums. While full-size vacuums are common, there is a growing trend towards miniaturization and compact designs that offer efficient cleaning solutions for small spaces and eco-conscious living. With that in mind, the smallest electric vacuum cleaner in the world measures just 0.65 centimetres, which is about the width of a shoelace. This miniature vacuum, created by 23-year-old Tapala Nadamuni, is a remarkable example of innovative engineering, showcasing the potential for breakthrough technology in everyday products.
| Characteristics | Values |
|---|---|
| Name | World's Smallest Vacuum Cleaner |
| Inventor | Tapala Nadamuni |
| Age | 23 years |
| Occupation | Architecture student |
| Institute | National Institute of Technology Patna, India |
| Size | 0.65 cm |
| Previous Record | 1.76 cm |
| Power Source | Electric |
| Sound | Buzzing |
| Dust Collection | Yes |
| Dust Disposal | Emptying |
| Body Construction | Refillable ballpoint pen and a small rotating fan |
| Suction Generation | Four-volt vibration motor |
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What You'll Learn

The world's smallest vacuum is 0.65 cm wide
The world's smallest vacuum cleaner is a mere 0.65 cm wide, or about the width of a shoelace or smartphone case. This tiny vacuum is fully functional, plugging into a power source and producing a buzzing sound as it collects dust, which can then be emptied.
The miniature vacuum was invented by 23-year-old Tapala Nadamuni, an architecture student from India's National Institute of Technology Patna. Nadamuni's creation is constructed from a refillable ballpoint pen and a small rotating fan, with suction generated by a four-volt vibration motor.
This innovative design represents a growing trend towards compact and efficient devices that cater to small-space and eco-conscious living. Engineers are increasingly focusing on scaling down gadgets without compromising their functionality, and Nadamuni's vacuum is a remarkable example of this trend.
While the typical vacuum cleaner measures between 10 and 18 inches, Nadamuni's creation is a fraction of that size, showcasing the potential for breakthrough technology in everyday products. This tiny vacuum is a testament to the power of miniaturization and the possibilities it unlocks for efficient and sustainable solutions.
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It was invented by 23-year-old Tapala Nadamuni
The tiniest electric vacuum cleaner in the world was invented by 23-year-old Tapala Nadamuni, an architecture student from India's National Institute of Technology Patna. With a measurement of just 0.65 cm (or 0.25 inches), it is smaller than the width of a shoelace or a smartphone case. Nadamuni's creation is a remarkable example of the trend towards efficient, compact devices that are designed for small spaces and eco-conscious living.
Nadamuni's vacuum is constructed from a refillable ballpoint pen and a small rotating fan, with suction generated by a four-volt vibration motor. When plugged into a power source, it produces a buzzing sound and is able to collect dust, which can be emptied later. The young inventor has had a passion for creating gadgets since his childhood, and this is not his first record-breaking invention.
In 2020, Nadamuni broke the Guinness World Record with a vacuum measuring 1.76 cm, only to be beaten by a slightly smaller vacuum in subsequent years. However, he returned in 2024 with a new design, creating a vacuum that was 0.2 cm smaller than the previous record. This latest invention has impressed both students and faculty at his college, with teachers describing it as "the most beautiful creation they've ever seen."
Nadamuni's tiny vacuum cleaner demonstrates the potential for breakthrough technology in everyday products. His innovation and mathematical approach to solving engineering problems showcase the talent and skills of young Indian inventors.
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Mini vacuums are useful for cleaning electronics
Mini vacuums are incredibly useful for cleaning electronics. They are small, versatile, and designed to pick up dust and dirt from electronics and other small items. Mini vacuums can be used on a variety of surfaces, including hardwood floors, carpets, tiles, and even fabric furniture. They are also excellent for cleaning car interiors and other tight spaces.
One of the best mini vacuums on the market is the PeroBuno cordless mini vacuum. It delivers exceptional performance with more than double the suction power of its closest competitor. It also has impressive airflow and vacuuming pickup capabilities. The PeroBuno is one of the few mini vacuums with an upholstery tool attachment, making it perfect for car cleaning and other similar tasks. It can also be used as a blower, outperforming canned air in sustained air pressure, which makes it ideal for dusting sensitive electronics.
Another great option for a mini vacuum is the BISSELL AeroSlim Hand Vacuum. This vacuum is cordless, so it can easily be used in your car, home, or office. It has a sleek design that blends into any home. The BISSELL AeroSlim also comes with a 2-in-1 Crevice Tool & Dusting Brush, which can be conveniently stored on the vacuum's storage stand.
The Shark WANDVAC Cord-Free Handheld Vacuum is another lightweight and portable option. It boasts incredible suction power thanks to its high-speed brushless motor. Weighing just 1.4 lbs, it has a tapered nozzle for easy debris pickup and two accessories for tackling pet hair, upholstery, and tight spaces.
While these mini vacuums are excellent for cleaning electronics, they can also be used for a variety of other tasks, making them a versatile and useful addition to your cleaning arsenal.
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They can be used for inflating items
The tiniest electric vacuum cleaner currently on the market is the PeroBuno, a cordless mini vacuum that delivers exceptional performance with more than double the suction power of its closest competitor. Not only does it outperform its competitors in airflow and vacuuming pickup tests, but it is also one of the few models with an upholstery tool attachment, making it a versatile choice for car cleaning and other tasks.
The PeroBuno is not just a vacuum, it also has a blower function. This blower side can be used for inflating items, making it a superior choice for tasks such as dusting sensitive electronics and inflating items like air mattresses, pool toys, and sports balls.
The blower function on the PeroBuno and other mini vacuums offers consistent power without the risk of moisture, regardless of the angle at which they are held. This is in contrast to canned air, which often starts with stronger pressure but quickly diminishes, and also carries the risk of spraying liquid if not held upright.
As such, mini vacuums with a blower function can be a great investment if you're looking to replace canned air. Not only do you get more consistent power, but you also eliminate the limitations associated with canned air, such as the need to hold the can upright.
So, while the PeroBuno may be the most expensive hand vacuum in its category, its unmatched power, features, and versatility make it a superior choice for those seeking not just a vacuum but also an effective blower for inflating items.
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Mini vacuums can be cordless or battery-operated
Mini vacuums are extremely useful for light cleaning tasks, such as cleaning keyboards, car interiors, and other small spaces. They are also handy for those who share a home with children or pets, as they can quickly clean up small, frequent messes.
The PeroBuno cordless mini vacuum, for example, delivers exceptional performance with impressive suction power and airflow. It also features an upholstery tool attachment, making it versatile for various cleaning tasks. The Ryobi 18V One+ Performance Hand Vacuum Kit is another powerful cordless option, with a large bin, pivoting dust brush, and crevice tool for reaching corners and tight spaces.
Battery-operated mini vacuums, such as the Whatook and Meudeen models, offer impressive runtimes of up to 34 minutes on a full charge. These models often have multiple power settings, allowing for extended battery life at lower power levels. Electric blowers in mini vacuums provide consistent power without the risk of moisture, making them a great alternative to canned air for blowing or dusting electrical components.
Whether cordless or battery-operated, mini vacuums offer convenience, portability, and efficient cleaning for small spaces and quick messes.
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Frequently asked questions
The world's smallest vacuum cleaner measures just 0.65 cm—the width of a shoelace or smartphone case. It was invented by 23-year-old Indian architecture student Tapala Nadamuni.
A vacuum cleaner, also known as a vacuum, is a device that uses suction, and often agitation, to remove dirt and debris from floors and other surfaces.
Some examples of mini vacuum cleaners include the PeroBuno, Whatook B-2, Meudeen, and Ryobi 18V One+ Performance Hand Vacuum Kit.
Mini vacuum cleaners are lightweight and easy to manoeuvre, making them ideal for light cleaning tasks such as vacuuming keyboards, car interiors, and upholstery. They are also useful for blowing or dusting electrical components, inflating items, and reaching into tight spaces.




































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