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Calculate magnetic pull force from Gauss or Tesla instantly with our Gauss to Pull Force Calculator. Accurate, fast, and easy to use online tool.
If you're dealing with magnets, magnetic materials, or electromagnetic setups, understanding the pull force from a magnetic field is essential. Our Gauss to Pull Force Calculator helps you easily convert magnetic flux density whether measured in Gauss, Tesla, or milliTesla into a pulling force. This helps you understand how much force a magnet can apply to a surface or object.
Whether you’re a student, engineer, technician, or DIY enthusiast, this tool is designed to give you a quick and accurate result without needing advanced knowledge in physics.
Pull force refers to the amount of force a magnet can apply to an object it's attracted to usually measured in Newtons (N). This is important when calculating how strong a magnet needs to be to lift, hold, or attract certain materials. Pull force depends on multiple factors, including the flux density of the magnetic field, the contact surface area, and the permeability of the material involved.
There are two main formulas to calculate magnetic pulling force:
If you have the magnetic flux density and the surface area, you can use the standard physics formula:
Force = (B² × A) / (2 × μ₀)
Where:
Example:
If B = 0.5 Tesla and A = 0.01 m²,
Force = (0.5² × 0.01) / (2 × 4π × 10⁻⁷)
≈ 994 Newtons
This is an accurate and scientific way to determine the magnetic pull.
For quick estimates, especially in coils or non-uniform fields:
Force = G × 10⁻⁴ × I × D
Where:
This formula is useful when working with electromagnets or solenoids.
1 Gauss is equal to 0.0001 Tesla. On its own, 1 Gauss generates a very weak force, not enough to pull or lift most materials. Typically, you'll need thousands of Gauss to produce noticeable force especially in permanent magnets.
A 12,000 Gauss magnet (or 1.2 Tesla) is considered extremely powerful. If you use it on a metal surface with a contact area of 0.01 m²:
Force = (1.2² × 0.01) / (2 × 4π × 10⁻⁷) ≈ 5,730 N
That’s more than 500 kilograms of force. These types of magnets are often used in MRI machines, magnetic separators, and industrial lifting devices.
Our calculator is designed for ease of use:
You can also hit "Clear" to reset all fields instantly.
The Gauss to Pull Force Calculator is an essential tool for anyone working with magnets, electric coils, or magnetic fields. By converting magnetic flux values into measurable force, it gives you a better understanding of how strong your magnet is and whether it's suitable for your application.
Whether you're using 5 Gauss or 12,000 Gauss, this tool gives you the insight you need to plan and execute magnetic operations with confidence.
1 Tesla = 10,000 Gauss. Tesla is the SI unit, while Gauss is commonly used in older or industrial systems.
Yes. Pull force is often referred to as lifting force, especially when magnets are used to hold or lift objects.
Yes. The practical formula includes current and distance, making it suitable for electromagnet calculations.
Yes. Just enter the correct flux density and area, and the calculator will return results even for very strong magnetic fields like those in MRI machines.