Thanks, I hate it

It's true!

Although it may seem safe to assume that one horsepower is the output a horse is capable of creating at any one time, that is incorrect. In fact, the maximum output of a horse can be up to 15 horsepower,[2] and the maximum output of a human is a bit more than a single horsepower. For extreme athletes, this output can be even higher with Tour de France riders outputting around 1.2 horsepower for around 15 seconds, and just under 0.9 horsepower for a minute.[3]
https://energyeducation.ca/encyclopedia/Horsepower

I must now once again question the nature of reality.

the maximum output of a horse can be up to 15 horsepower,
That's the problem. The unit was not developed on the maximum power a horse could put out. It was intended to be what a typical horse could continuously sustain throughout the work day.

Wasn't one unit of horsepower meant to represent sustained power, not peak power of a horse?
- Average, not necessarily sustained. Horse gotta rest at some point regardless of how much power it’s putting out
  Iirc it’s an average over 1 day (24hrs) without regard to rest. So even sustained a horse is putting out more than 1hp at any given point in time
- That would be a logical explanation... Get out!
- It's supposed to be the amount of work a strong horse can perform over one day on average.
HP from now on is called humanpower.
- It's called "Health Points" smh
Just another silly quirk of the imperial system.
Metric uses kilowatts.
It's just playing with fractions and linear extrapolation. Horsepower has a time denominator. If you measure how fast I can run (not fast) in .1 second intervals, then take the highest number and extrapolate that to miles per hour it will seem impressive.
Keep questioning! For Science!
you have to be a horse to do the tour de france
- Isn't it 1/15 of a horse? This makes my head hurt...
Pro sprinters (cyclists) can temporarily put out over 2hp according to their data logs.

What about B horse?

Opposite problem. B Horse has 0.75 horsepower.
- And the C-horse?
- Whereas Q horse has the power of The Deep State

Horsepower is averaged based on an extended time period, how much power a horse can put out on average while constantly working. They can't do 15 hp on a constant basis, they can only do it for a relatively brief period of time, so their average is 1 hp. A 15 hp engine can run at 15 hp for a much longer period of time, which a horse can't do. If the engine was hypothetically capable of working consistently without ever breaking down, it would be able to run at 15 hp indefinitely. But even with the machine's lifespan in mind, it can still run for years at the same output, which is impossible for a horse.

it can still run for years at the same output, which is impossible for a horse.
Depends which horse.
- Well of course we have a unit, cu. hp, (coked up horsepower) for that.

I think it’s between 1 and 15, depending on factors like how tired, or if his horse girlfriend broke up with him for that dumb old stud.

I need a horse with something to prove to itself
1hp is the average power over time for a horse. That 15hp number is peak. There's like a whole thing with lifting a set weight up and seeing how far the horse traveled and whatnot to get to that number which is sorta interesting but it ends in hp is sorta flawed and we mostly use it wrong but still it's neat.

Watts are superior for this reason.

How many watts can a wattpower horse?

1 horsepower is supposed to be the rate a shitty old timey horse can work over the course of a whole day. Also it was created as a way to market steam engines to replace horses as a source of mechanical power so there was an incentive to lowball the horse.

You take that old timey horse's name out of your goddamn mouth
- literally everything was shittier in olden times
as opposed to those new fangled fancy future horses.
- The iHorse.

There's a difference between maximum power and maximum continuous power. It's like your car engine; it might be rated for hundreds of horsepower, but most of the time cruising down the highway it might be making 20 or so just to keep you loafing along.

I take offense that my traveling around can be accurately described as loafing
- Yeah!
  It's more like pootling

Over a short period of time, they calculate, a horse can exert up to 14.9 horsepower.

source

If you look at the source for the source, you see that the theoritical limit is 24hp
1hp can be achieved through certain workloads

Tell that to my boss
- If it takes 1 person 30 minutes to do this etc etc
I bet someone has this kind of measurement where a lot of manual labour is needed.
- Frederick Taylor did an exact study on this sort of thing for multiple manual tasks back in the late 1800s/early 1900s.
  Of course, he also advocated for higher wages and shorter working hours for those who were capable of accomplishing more, but that part gets conveniently forgotten about 🤷‍♀️

So how much HP does Bojack Horseman have?

If a human has 1 (according to another comment) and a horse has 15, then I'm going to say that a "horseman" has 8.
- What about a centaur?
Honestly I give him like 0.5hp. Have you seen how lazy that horseman is?

Li'l Sebastian ran at about ~~5 HP~~ 15000HP! I stand corrected

Blessed units of measure

Every kilowatt has 1000 watts

Interestingly, I read the images as skeletor, if you know what I mean

nyaaaaah

Guess we now have to change to duck power instead

In case you were curious like me:
"The folks at Art of Engineering calculated duckpower by dividing the mass of the waterfowl by the mass of a horse, then applied Kleiber's law. In short, they determined that one horsepower is equivalent to 131.2 duckpower."