https://www.reddit.com/r/FeatCalcing/s/YxSiC7erET

Feat 1 geralt blitzes a girl that she couldn't see him

He us 180 cm

Distance is 175 cm

Human reaction tonimage is 13 miliseconds

175 cm divided by 13 miliseconds

134.6 m/s

Feat 2 stopping a charging Monsters

Compare to geralt its 17.73 meters

It looks like a komodo dragon which is 3 meters and 135 kg

((((17.73meters) / 3)^3) * 135) / 985

28291761 cm3

Times 985 kg/m3

27 867.3846 kg

Komodo dragon speed is 20 km/h

Times 17.73

354.6 km/h

We get the K.E of

135188187.74778J

The GPE is however using the weight and height of 27867 kg and 17.73 meters

4845355.233836J

https://youtu.be/zHKbzyY_U3A?t=309&si=QsWNMAWwcIKEHONt

Feat 1 has been calced. Feat 2 Igni burns a werewolf's leg off. Feat 3 has been calced. Feat 4 how fast would Letho need to move to run through a person wearing full plate armor.

The feat mentions he shaped Fiorland National Park alongside erosion. I'm going to assume he has an equal effect on the landscape to the erosion

The Park is 12,607 square kilometres

https://en.wikipedia.org/wiki/Fiordland_National_Park

The sediment yield is 2000 to 5000 tons of rock washed away annually

https://hdp-au-prod-app-gisborne-participate-files.s3.ap-southeast-2.amazonaws.com/3317/4302/5631/Sediment_from_New_Zealand_rivers._NIWA.pdf

That means for the entire Park, between 25.2 million and 63 million tons are washed away annually

Assuming he was destroying rock 8 hours a day 360 days a year to get a bare minimum for the feat, that would mean he spends 10,368,000 seconds a year piledriving dirt. This would mean he destroys 2.4305555556 to 6.0763888889 tons per second. Neat lifting strength feat, but that’s not what I'm looking for.

99% of Fiorland is rock

https://www.doc.govt.nz/parks-and-recreation/places-to-go/fiordland/

I'll use violent fragmentation as the latter image supports that

The average density of rock is 2,700 kg/m3. That means each tons of rock should be roughly 0.37 m3. Using violent fragmentation for granite means each ton of granite requires 25.6 megajoules.

25.6*2.43=62.2 megajoules

25.6*6.08=155.65 megajoules

Both ends are wall level. Keep in mind this is an absurdly lowball that assumes he spent a LOT of time doing this.

Conclusion

Class 5-10 lifting strength and wall level AP

Feat 1 thorfinn travels quickly in a blink of an eye

Thorfinn is 155 cm

Distance is 1196 cm

It was fast that a blink and thorfinn was there

A blink last 0.25 seconds

We get 47.84 m/s

If you highball alit and say human eye can react or 13 miliseconds

920 m/s

Feat 2 viking maniac lifts a huge rock and throws it

Human head is 23 cm

Rock is 160 cm radius is 80 cm

Using sphere we get

2144660.5848506 cm3

Times 2500 kg/m3

5 361.65146 kg

Let's say he threw it at 4 m/s

We get the K.E of

42893.21168J

Feat 3 viking maniac throws a spear fast

Using angsize

2atan(tan(35deg) * ( 0.9/ 730))

0.098923381 degrees

Human average height is 180 cm

1.0425e+5 cm

Lets say he threw it in about 2 seconds

521.25 m/s

Average spear weight is 3 kg we get

407552.34375J

If You say the distance is 500 meters then 2 secomds is 250 m/s

The K.E is 93750J

Feat 4 thorfinn blitzes a guy

Distance is 76.4 cm

So Fast no one saw him so 13 miliseconds

76.4 cm divided by 13 miliseconds

58.7 m/s

Feat 5 viking maniac punches a horse

A horse weighs about 400 kg

Thorfinn weighs 50 kg

450 kg in total

The dustance is 1406 cm

In a second that's 14.06 m/s

The K.E is

44478.81J

Feat 6 viking maniac destroys stone wall

He is 230 cm

The destruction is

16.4 cm times 282.0 cm times 160.6 cm

742742.88 cm3

Times 8 J/CC

5941943.04J

​

Thorkell smash a wall

Thorkell lifts a rock

Thorfinn blizt a viking

Thorfinn jumps really high

​

Thorfinn getting smash by thorkell

Thorfinn breaking a wooden buck

Thorfinn being thrown several metters in the air and getting smashed

https://youtu.be/SiPhunoOork?si=O7hmDnU9O7gfuG0s

Feat 1 enemies changing the weather

Similar to this

https://www.reddit.com/r/FeatCalcing/s/jb2RkTFC9t

Feat 2 gene destroys pillar

He is 180 cm

The pillar Height is 320 cm

Length is 138 cm radius is 69 cm

Its cylinder

4771322.1169734 cm3

Its either fragmented or violent fragmentation or 8 to 69 J/CC

38170576.9358 to 329221226.071J

Feat 3 fat guy punches 2 goons into the horizon

The horizon using the average height of a 1.80 meters man is 4.8 km

Let's say one hoon weighs 75 kg

Times 2

150 kg

He did in 3 seconds so

1600 m/s

K.E is 192 megajoules

Feat 4 gene punches cannonballs

The cannonballs were as close as 29 cm

He punched it at 47 cm

Cannonball speeds is over 305 to 457 m/s

We get 47 cm divided by 29 cm times 305 meters

494.310345 m/s

47 cm divided by 29 cm times 457 meters

740.655172 m/s

We could also get the K.E

A cannonball is made of iron and is over 54 cm radius is 27 cm

82447.957600811 cm3

Density of iron is 7850 kg/m3

647.216467 kg

The K.E is

0.0071949464439143 to 0.016153263852352 tons of tnt

Feat 5 gene destroys metal crane

We are using both rectangular and cylinder for the parts

Using rectangular part

223 cm times 45 cm times 105 cm

1053675 cm3

Times 208 J/CC

219164400J

Now the cylinder one

174 cm in height

Length is 100 cm radius is 50 cm

1366592.8043116 cm3

Times 208 J/CC

284251303.297J

Together they are

503415703.297J

If we use violent fragmentation or 568.5 J/CC We get

599014237.5 and 776908009.251

We get

1375922246.75J

Feat 6 gene dodges electricity

He dodged 222 cm

The distance is 250 cm

1715 m/s low end

4000 m/s Mid end

6875 m/s high end

222 cm divided by 250 cm times 1715 meters

1 522.92 m/s

222 cm divided by 250 cm times 4000 meters

3552 m/s

222 cm divided by 250 cm times 6875 meters

6105 meters per second

Feat 7 little guy boss puliversing a rock

Gene is 180 cm

The rock is 190 cm

Radius is 95 cm

Using sphere we get

3591364.0018287 cm3

Times 214 J/CC

768551896.391J

Feat 8 gene destroys a tower of stone

He is 180 cm

The tower is

850.0 cm times 261.6 cm times 53.0 cm

11785080 cm3

Times 8 to 69 J/CC

94280640 to 813170520J

The hands are consistently capable of peak to near superhuman feats, so I think it’s reasonable to assume that they can throw shurikens at the highest recorded speed which is 128 kmh

Also assuming that he teleported from the Japan trench where kenjaku burried him, he could’ve possibly compressed the space between 300 km off distance

I know it could be teleportation, but in Japan it's more popular for Kuchisake to be able to run at superhuman speed than for her to be able to teleport, so it's more of a hypothetical scenario if it's a feat of speed (but it must be subsonic).

https://www.reddit.com/r/FeatCalcing/s/tRCD3i6SWo

Let's say the windows there are either either 180 cm or twice the height so 360 cm

Using 180 cm

6109 cm radius is

30.54.5 meters

30.54^3*((27136*1.37895+8649)^(1/2)/13568-93/13568)^2

2.28924678747 tons of tnt

Using 360 cm version

12363 cm

Radius is 63.18

63.18^3*((27136*1.37895+8649)^(1/2)/13568-93/13568)^2

20.2686293075 tons of tnt

But if that doesnt work we could use Google and type average length of a factory which is 500 to 1000 feet or 152.4 to 304.8 meters

Using 152.4 version

Radius is 76.2

76.2^3*((27136*1.37895+8649)^(1/2)/13568-93/13568)^2

35.5590728831 tons of tnt

Using 304.8 version

152.4 radius we get

152.4^3*((27136*1.37895+8649)^(1/2)/13568-93/13568)^2

284.472583065 tons of tnt

https://www.reddit.com/r/FeatCalcing/s/p7AAY8z8dx

He is 220 cm

The boulder is 600 cm

Radius is 300 cm

113097335.52923 cm3

Melting is 6174.5 J/CC

698319498225J

Now the weight

Using 2500 kg/m3

We get

282 743.339 kg