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Calculate centrifugal force instantly with our easy online Centrifugal Force Calculator. Get step-by-step results, formulas, and examples for quick learning.
Ever wondered why you feel pushed outward when a car takes a sharp turn? That’s the centrifugal force in action. Our Centrifugal Force Calculator helps you find this force in seconds. You’ll get not only the final result but also every step of the calculation. It’s quick, easy, and made for anyone who wants to understand the physics behind rotation.
Centrifugal force is an apparent force that acts on an object moving in a circle. It pushes the object away from the center of rotation. Imagine spinning a ball on a string the ball tries to fly outward, but the string holds it. That outward pull you feel is the centrifugal force.
In physics terms, it’s not a real force but a reaction to the centripetal force, which pulls the object toward the center. The two are equal in magnitude but opposite in direction.
The basic equation for centrifugal force is simple:
F = m × v² / r
where:
If you only know the angular velocity, use:
v = ω × r
or, if angular velocity is in hertz (Hz):
v = ω × 2πr
Once you have v, use the first formula to find the force.
Let’s walk through an example.
Step 1: Find the mass of the object.
Say it’s 10 kg.
Step 2: Measure the radius of rotation.
Let’s take 2 meters.
Step 3: Measure or calculate the velocity.
Let’s use 5 m/s.
Step 4: Use the formula.
F = m × v² / r
F = 10 × (5)² / 2
F = 10 × 25 / 2
F = 125 newtons
The centrifugal force is 125 N.
If you’d like, you can skip the math and use our calculator. Just enter your values for mass, velocity (or angular velocity), and radius. The calculator does the rest and shows the steps too!
You’ll instantly see:
Our tool works both ways. You can also find the missing value for example, the object’s mass or velocity if you know the other parameters.
You experience centrifugal force more often than you think:
When a car turns, your body leans outward.
When you swing a bucket of water, the water stays inside even when upside down.
When Earth spins, centrifugal force makes objects weigh slightly less at the equator.
It’s a simple but powerful concept that explains many physical phenomena in daily life.
They’re two sides of the same coin.
For instance, when you turn a corner in a car, the car’s seat exerts a centripetal force to keep you moving in a circle, while you feel a centrifugal force pushing you sideways.
The Centrifugal Force Calculator is your all-in-one physics helper. It saves time, explains every step, and gives accurate results. Whether you’re a student learning physics or a hobbyist working on a project, this calculator makes complex circular motion problems easy to understand.
You don’t need to memorize formulas or convert units the calculator does that for you. Try it now and see how fast and simple physics can be!
It’s the outward push you feel when something spins in a circle.
Use F = m × v² / r, where m is mass, v is velocity, and r is radius.
Centrifugal force pushes outward; centripetal force pulls inward.
It’s a fictitious or inertial force that appears in a rotating frame of reference.
Yes, it’s perfect for physics classes, engineering, and real-world applications.