You might have seen a running deer but don’t know the exact speed of a deer. Deer are considered one of the fastest-running animals because they run very fast even if they sometimes escape from a tiger. The speed of a tiger is approximately half of the speed of a deer but unfortunately, a deer becomes a victim of the tiger. Why? Because tigers attack very aggressively and before the attack, they come as close as possible to deer and suddenly attack them. So, to remove your curiosity about how fast deer can run. Let’s know the speed of a deer.

**What Is The Speed Of A Deer? **

The speed of a deer is 90 km/hr which is almost double the speed of a tiger. It is the top speed of a deer. When you compare the speed of deer and lion then you will get that the speed of a deer is faster than a lion by 10 km/hr. The speed of a lion is about 80 km/hr and that of a deer is 90 km/hr. The average speed of a whitetail deer is 48 km/hr. Here you know the speed of a deer in km/hr, but the speed of a deer can be measured in miles per hour so, the speed of a deer mph is between 37 and 50 kph. The top speed of a whitetail deer is 48 km/h and the average speed of a deer is between 60 and 80 km/hr

There are different types of deer according to their selective traits and they are whitetail deer, mule deer, roe deer, India deer, etc. here are the speeds of all these deer.

- A whitetail deer speed is 48 km/hr.
- Mule deer speed is 48 km/hr
- Roe deer speed is 40 miles per hour
- The Indian deer speed is 80 km/hr

Now, the speed of a deer running, let’s know how to calculate it practically.

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**Calculate The Speed Of A Deer **

To calculate the speed of a deer you need a formula which is the speed-distance formula. By using this formula you can calculate the speed of your pet god also. The formula is,

Speed = Distance/Time

In symbolic form,

S = D/T

Where,

S is the speed

D is the total distance covered by a a deer

T is the time taken by a deer

Let’s consider an example in order to understand the formula.

A deer chased a cat and covered a distance of 96 km in 2 hours. What will be the speed of a deer?

By using a formula,

Speed = Distance/Time

Speed of a deer = 96/2 = 48 km/hr.

**About A Deer **

A deer is an herbivorous animal of any of 43 species of hoofed ruminants on the order Artiodactyla, notable for having two large and two small hooves on each foot and also for having antlers in the males of most species and in the females of one species. They are popularly known for their highly-strung and skittish behaviour, deer personalities are shy and demure.

There are many types of deer including white-tailed deer, Elk, red deer, European fallow deer, reindeer, roe deer, Indian deer, etc. totally tether are 43 species of deer that make up the family Cervidae. These species are divided into two fairly distinct groups, the old world deer and the new world deer. Out of these 43 species of deer, white-tailed deer is the most common one and massively found in North America, it has never been abundant in Yellowstone.

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**FAQ**

**What Is The Speed Of A Deer Per Hour?**

Deer has 90 km/hr of running speed, against Tiger’s speed of 50 km/hr but still He becomes victim of Tiger.

**What Is The Fastest Deer?**

Pronghorn are one of North America’s most impressive mammals. Not only do pronghorn have the longest land migration in the continental United States, they also are the fastest land animal in North America. Pronghorn can run at speeds close to 60 miles an hour.

**Can You Outrun A Deer?**

Surprisingly, it turns out that your average fit human can outrun a deer. In fact, a theory claims that we humans evolved the ability to be good endurance runners, so we could chase animals for hours, run them to a standstill, and kill them.

**Do Deer Ever Get Hit By Trains?**

It is estimated that every year some 5,000 deer are hit by trains all over the country. While those collisions alone lead to widespread delays and damage, the problem is even larger when you include the delays caused by deer that don’t get hit by trains too.

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**What Is The Top Speed Of A Whitetail Deer?**

Deer are fast animals. They have to be to escape the many predators in their environment like cougars, bears and, of course, humans. When they’re really motivated, they can hit speeds of 35-40 miles per hour (55-65 kilometers per hour).

**Can Deer Run Faster Than Humans?**

In other words, **not even Usain Bolt can run as fast as a deer**, and he’s quite extraordinary. The average human running speed is only about 6 miles per hour (10 kilometers per hour), just 15% of a deer’s max speed. Sprinting after a deer is simply a waste of time.

**Conclusion **

Above you have understood in detail what is the top speed of a deer. When you visit the zoo, there are chances that you will see a running deer, then you can guess the speed of a running deer without taking a minute. Deer are very loving animals and also look very attractive. Despite its kind nature and beautiful appearance, in some countries there is a ban on petting a deer. So, you can not keep them as pets, like cats or dogs, in your home. This is all about the speed of a deer.