Do Quick Calculation!

Perform fast calculations with our user-friendly online calculator! Conveniently crunch numbers and solve equations instantly. Ideal for quick math tasks, our tool simplifies your daily computations effortlessly. Try our intuitive calculator for accurate results on the go!

Kick Force Calculator

Calculate kick force instantly with our Kick Force Calculator. Easy, accurate, and perfect for sports, martial arts, and physics use. Try it online now!

Have you ever wondered how much force your kick actually generates? Whether you're a football player, martial artist, athlete, or simply curious, the Kick Force Calculator helps you easily find out how strong your kick is. This tool is designed for both beginners and professionals who want to understand the science behind every strike.

We developed this calculator to make it incredibly simple for users to calculate kick force based on basic inputs like mass, velocity, and contact time. It's fast, accurate, and doesn’t require any science degree to use.

How Kick Force Works

Every time you kick an object be it a football or a punching bag your foot transfers momentum to it. The amount of force you apply depends on how heavy the object is, how fast it moves after the kick, and how long your foot stays in contact with it.

The formula is very simple:

Force (F) = (Mass × Velocity) ÷ Contact Time

This formula is derived from Newton’s second law of motion. It calculates average force, which is the total push delivered during the moment of impact.

How to Use the Kick Force Calculator

Step-by-Step Instructions:

  1. Enter the Mass of the object you're kicking (e.g., a football is about 0.43 kg). You can choose from kg, grams, pounds, or ounces.
  2. Enter the Velocity right after the kick. You can use meters per second (m/s), kilometers per hour (km/h), miles per hour (mph), or feet per second (ft/s).
  3. Add the Contact Time - this is how long your foot is in contact with the object (usually between 0.05 and 0.5 seconds).
  4. Select your desired unit for the force result: Newtons (N), pound-force (lbf), kilogram-force (kgf), or dynes.
  5. Click Calculate. Instantly, you’ll see the average force of your kick and an estimate of the peak force.

The calculator also shows you detailed step-by-step calculations so you can understand how the result was achieved.

Real-Life Example

Let’s say you kicked a soccer ball weighing 0.45 kg. It traveled at 18 m/s after the kick, and the contact time was 0.15 seconds.

Using the formula:

F = (0.45 × 18) ÷ 0.15 = 8.1 ÷ 0.15 = 54 Newtons

So your kick delivered an average force of 54 N (which equals around 12.1 lbf). The estimated peak force could go as high as 108 N.

Why Use Our Kick Force Calculator?

Our tool isn't just fast it’s scientifically accurate and designed with ease of use in mind. Unlike complicated physics formulas and spreadsheets, this calculator gives you instant results, including:

  • Average kick force
  • Peak kick force
  • Step-by-step solution
  • Multiple unit support
  • High precision results

It's perfect for athletes, coaches, researchers, or anyone tracking training progress or comparing kick performance.

Final Verdict

If you’re training in football, karate, taekwondo, MMA, or any sport that uses powerful kicks, this calculator gives you a scientific edge. You’ll know how powerful your kicks are, and you can measure improvements over time.

It’s simple. Just enter your data, click calculate, and see how strong your kick is. Whether you’re measuring kick force in Newtons, PSI, or pound-force, this tool gives you exactly what you need in seconds.

Frequently Asked Questions

How do I calculate the force of a kick?

Use this formula:

Force = (Mass × Velocity) ÷ Contact Time

You need to know how heavy the object is, how fast it travels after the kick, and how long the foot was in contact with it.

How much force can a human kick generate?

A trained adult can produce an average kick force between 500 and 1,000 Newtons. Professional martial artists can exceed 1,500 N. In pounds-force, that's about 110 to 330 lbf or more.

What is the average human kick force?

The average person can kick with a force of around 800 N (about 180 lbf) depending on body weight, strength, and kicking technique.

Can I calculate kick force in mph?

Yes! The calculator accepts mph as input for velocity. It automatically converts it to meters per second (m/s) behind the scenes before doing the calculation.

What is the best unit for kick force?

Newtons (N) is the standard unit in physics. But if you're more comfortable with pounds-force (lbf) or kilogram-force (kgf), the calculator supports those as well.

Does this calculator also work for punches?

Absolutely. The physics is the same. You just need the mass of the object, velocity of impact, and contact time.