One Piece Volume 21 : Utopia
- acolytesepilogue
- Sep 23, 2025
- 2 min read
Updated: Apr 4

Volume 21 covers the fights of sanji vs Mr.2 , Naomi vs Miss double finger , and Mr.1 vs Zoro
in universe examination of Attack Potency being higher then physically seen Destructive Capacity which unfortunately means Sanji's Attack Potency still remains nebulous
Zoro and Mr. 1 show relativity in speed , Saji and Mr.2 show relativity in speed , and as we seen 3 Volumes ago Mr.1 and Mr. 2 shown relativity in speed putting them all on that 314m/s level
Feat from chapter 194







left side front facing wall area 3808.4825cm x 104.2541cm thickness of white sandstone = 397,049.9154cm^2 x 2 for the back wall = 794,099.8308cm^2
2 floors and ceiling area 104.2541cm thickness of white sandstone X 1203.1623cm (1411.6705cm depth of building - 208.5082cm thickness of the two walls ) x 3 = 376,303.8082cm^2
for a total of 1,170,403.6390cm^2 x tensile strength of sandstone 25 Megapascals or 2500 N/cm^2 = 2,926,009,097.5162 Total Newtons
diagonal of the building is (a^2 +b^2 = c^2 ) 4245.9168cm x 104.2541cm thickness of white sandstone x 2 for both wall = 885,308.4693cm + the 376,303.8082cm^2 = 1,261,612.2775cm^2 x tensile strength of sandstone 25 Megapascals or 2500 N/cm^2 = 3,154,030,693.75N


the Sword sharpness or thickness is 1micron or 0.0001cm x 11.7172cm = 0.00117172cm^2
3,154,030,693.75N / 0.00117172cm^2 = 2,691,795,560,159.424N/cm^2 or 26.9179 PetaPascals multi-city block level attack potency for Mr.1
but is our low end for the durability of the Sword steel
the high end is as both their blades clashed orthogonality to each other the contact area would be defined by the thickness of each blade or 1micron by 1 micron which is equal to 0.000,000,001 cm^2 which equals 315,403,069,375,000,000N/cm^2 or 31.54 ZettaPascals city level durability

Zoro cuts Mr.1 giving him a attack potency of 269.1795 PetaPascals city block level to 31.54 ZettaPascals city level


Zoro's blades length 95.3644cm / Mr.1 Sword finger length 11.7172cm = 8.1388x
total Newtons of Mr.1's attack 3,154,030,693.75N x 8.1388 = 25,670,156,530.79369N or converted to the equivalent joules 2.567x10^10j or 6.1352 tons of TNT Large building level for the low end destructive capacity
going with the high end of it,it is Zoro's blades length 95.3644cm / 1 micron = 953,644x
3,154,030,693.75N x 953,644 = 3,007,822,446,910,525N or 3.007x10^15J or 718.6902 Kilotons Large Town level destructive capacity
also 1,170,403.6390cm^2 x 1877.0378cm = 2,196,891,871.6605cm^3 /2 for it is a triangle and not a cube = 1,098,445,935.8302 density of sandstone 2.10g/cm^2 = 2,306,736,465.2435g or 12,306,736.4652 Kg or 12,306.7364 Tons is the lifting strength














Comments