Hello, this page is made for me to calculate feats that are commonly done in fiction. As a reminder, i'm new at calculating, and I accept tips in order of improving.
(The page is still a W.I.P)
Impact feats[]
Have a concussion[]
According to this, it needs around 70-120 G-Force to have a concussion, which is equal to
686.7-1,177.2 J (Street Level)
Make a human-shaped hole on a wall[]
Male humans are on average 5'8 (173 cm), and are 43,3 cm of width
A wall is on average 4-6 inches, I will use 5 inches or 12,7 cm
95134,43 cm^3
Wooden wall[]
Frag = 95134,43 * 7,3774 = 701844,743882 J (Wall Level)
Rock Wall[]
Frag. = 95134,43 * 8 = 761075,44 J (Wall Level)
Steel[]
Frag. = 95134,43 * 208 = 19787961,44 (Wall Level+)
Titanium[]
Frag. = 95134,43 * 52323.936,5 (Small Building Level)
Glass[]
21,43/(30297,58)^0,5*1000000*(1,73 * 0.433)*0,00238125 = 219612,56 (Wall Level)
Have a door slammed against you[]
Average doors weight: 50-100 Lbs
Average speed for being slammed shut: 5 M/S
(Using the Kinetic Energy Calculator.)
Overall values:
- Low-end (50 Lbs): 283.49523125 J (Athletic Human+)
- Mid-end (75 Lbs): 425.242846875 J (Street Level)
- High-end (100 Lbs): 566.9904625 J (Street Level)
According to IA doors are just 15 Kgs instead, so:
- 187.5 J (Athletic Human)
Reminder: This is not a value for slamming the door shut, is for it getting slammed against you, the value that will be used is up to you.
Tanking shots without breaking bones/getting knocked back[]
1.2-1.5x the gun's AP
Destroying Objects feat[]
Glass Door[]
Sliding Glass Doors
- Width: 150 to 180 cm (standard double-panel doors).
- Height: 203 cm (most common height).
Hinged Glass Doors (e.g., Patio or Interior)
- Width: 71 to 91 cm per panel.
- Height: 203 cm (standard), up to 244 cm for taller doors.
Frameless Glass Doors (e.g., Shower Doors)
- Width: 56 to 91 cm for a single panel.
- Height: 183 to 203 cm (common for shower doors, but custom sizes are possible).
Sliding Glass Doors[]
Area = Width * Height = 150-180 * 203 = 30450-36540 Cm^2
Radius = Area/Pi = 30450-36540/3,14 = 9697,45-11636,94
21,43/(9697,45 to 11636,94)^0,5*1000000*(1,5 to 1,8 * 2,03)*0,00238125 = 1440,44-1893.51 J (Street Level)
- Low End - 1440,44 J
- Mid End - 1666,975 J
- High End - 1893.51 J
Hinged Glass Doors[]
Hinged glass doors have 1-2 panels, if it has two panels, the values are 142-182
1 Panel[]
Area = Width * Height = 71-91 * 203 * 244= 14413-22204 Cm^2
Radius = Area/Pi = 14413-22204/3,14 = 4590,12-7071,33 cm^2
21,43/(4590,12 to 7071,33)^0,5*1000000*(0,71 to 0,91 * 2,03 to 2,44)*0,00238125 = 874,64-1672,42 J (Street Level)
- Low End - 874,64 J
- Mid End - 1273,53 J
- High End - 1672,42 J
2 Panel[]
Reminder, that this value may only be used when both panels are broken
Area = Width * Height = 142 to 182 * 203 to 244 = 28826 to 44408 Cm^2
Radius = Area/Pi = 28826 to 44408/3,14 = 9180,25 to 14142,67 cm^2
21,43/(9180,25 to 14142,67)^0,5*1000000*(1,42 to 1,82 * 2,03 to 2,44)*0,00238125 = 1236,93-2365,16 J (Street Level)
- Low End - 1236,93 J
- Mid End - 1801,045 J
- High End - 2365,16 J
Glass Table[]
Glass tables are 60,96 cm wide and 180 cm long (didn't found a link)
Area = Width * Length = 60,96 * 180 = 10972,8 Cm^2/1,0973 M^2
21,43/(10972,8)^0,5*1000000*(0,6096*1,80)*0,00238125 = 534,55 J(Street Level)
For the legs made of woods, you can add this value (447,678515565 J) Based on the amount of legs, the common amount is 4 (1790,71406226 J)
The final value is
- Without wooden legs = 534,55 J(Street Level)
- With wooden legs (1790,71406226 + 534,55) = 2325,26406226 J (Street Level)
Window[]
Standard Sizes for Single-Hung Windows
- Width: 24 inches to 48 inches (60,96 to 121,92 cm)
- Height: 36 inches to 72 inches (91,44 to 182,88)
Area = Width * Height = 5574,1824 to 22296,7296 cm^2
Radius = Area/Pi = (5574,1824 to 22296,7296)/3,14 = 1775.48 to 7100.23 cm^2 or 0.1775 to 0.7100 M^2
21,43/(1775,48 to 7100,23 )^0,5*1000000*(0,6096 to 1,2192 * 0,9144 to 1,8288)*0,00238125 =
- Low end: 650.19 J (Street Level)
- High end: 1377.32 J (Street Level)
- Mid end: (Low + High end)/2 = 1013.755 J (Street Level)
Destroy a car glass window[]
Side windows are 50-70 cm wide and 40-55 cm tall, with the mid-end of the values being 60 and 47,5
Low-End[]
Area = Height * Width = 2000 = Radius = A/Pi = 2000/3,14 = 636,94
21,43 * 4 = 85,72
85,72/(636,94)^0,5*1000000*(0,5 *0,4)*0,00238125 = 1617,59 J (Street Level)
Mid-end[]
Area = Height * Width = 2850 = Radius = A/Pi = 2850/3,14 = 907,64
car windows are normally made of tempered glass which are four times stronger than normal glass
21,43 * 4 = 85,72
85,72/(907,64)^0,5*1000000*(0,60 *0,475)*0,00238125 = 1930,96 J (Street Level)
High-End[]
Area = Height * Width = = Radius = A/Pi = 3850/3,14 = 1226,11
car windows are normally made of tempered glass which are four times stronger than normal glass
21,43 * 4 = 85,72
85,72/(1226,11)^0,5*1000000*(0,7 *0,55)*0,00238125 = 2244,31 J (Street Level)
Punching through glass[]
The average human fist surface is 150 to 200 cm^2. The Average thickness of a window is 3-6 Mm or 0,3-0,6 Cm. 150 * 0,3 = 45 Cm^2, 200 * 0,6 = 120 cm^2
Area = 45 to 120
Radius = A/Pi = 45 to 120/3,14 = 14,33 to 38,21
21,43/(14,33 to 38,21)^0,5*1000000*(1,5 to 2 * 0,003 to 0,006)*0,00238125 = 60,6-99,2 J (Human Level-Human Level+)
Breaking a chair[]
Seat Dimensions:
- Seat height (floor to top of seat): 17–19 inches (43–48 cm)
- Seat depth: 15–18 inches (38–46 cm)
- Seat width: 16–20 inches (41–51 cm)
Backrest Dimensions:
- Backrest height (from seat to top of the backrest): 12–20 inches (30–51 cm)
- Backrest width: Approximately the same as the seat width.
Front Legs:
- Length (floor to underside of seat): 16–19 inches (41–48 cm), depending on the seat height.
- Thickness (diameter for round legs or width for square legs): 1–2 inches (2.5–5 cm), varying by chair style.
Back Legs:
- Length (floor to top of backrest): 28–40 inches (71–102 cm), as they often extend to form part of the backrest.
- Thickness: Similar to front legs, typically 1–2 inches (2.5–5 cm).
Let's go part by part:
Seat[]
- Area: Depth * Width = 1558 to 2346
- White pine = Frag. - 7,3774 J/cc - V. Frag - 13,7895 J/cc - Pulv. - 51.297 J/cc
- Frag - 7,3774
- 1558 to 2346 = 11493,9892 J - 17307,3804 J (Street Level+ - Wall Level)
- Middle end - 14400,6848 (Street Level+)
- V. Frag - 13,7895
- 1558 to 2346 = 21484,041 J - 32350,167 J (Wall Level)
- Middle end - 26917,104 J (Wall Level)
- Pulv - 51,297
- 1558 to 2346 = 79920,726 J - 120342,762 J (Wall Level)
- Middle end - 100131 J (Wall Level)
- Frag - 7,3774
Backrest[]
Area: 1230 to 2601
- Frag - 7,3774
- 1230 to 2601 = 9074,202 J - 19188,6174 J (Street Level+ - Wall Level)
- Middle end - 14131,4097 J (Street Level+)
- V. Frag - 13,7895
- 1230 to 2601 = 16961,085 J - 35866,4895 J (Wall Level)
- Middle end - 26413,78725 J (Wall Level)
- Pulv - 51,297
- 1230 to 2601 = 63095,31 J - 133423,497(Wall Level)
- Middle end - 98259,4035 J (Wall Level)
Front legs[]
Area: 102,5 to 240 (For each leg)
- Frag - 7,3774
- 102,5 to 240 = 756,1835 J - 1770,576 J (Street Level)
- Middle end - 1263,37975 (Street Level)
- V. Frag - 13,7895
- 102,5 to 240 = 1413,42375 J - 3309,48 J (Street Level)
- Middle end - 2361,451875 J (Street Level)
- Pulv - 51,297
- 102,5 to 240 = 5257,9425 J - 12311,28 (Street Level - Street Level+)
- Middle end - 8784,61125 J (Street Level+)
Back Legs[]
Area: 177,5 to 510 (For each leg)
- Frag - 7,3774
- 177,5 to 510 = 1309,4885 J - 3762,474J (Street Level)
- Middle end - 2535,98125(Street Level)
- V. Frag - 13,7895
- 177,5 to 510 = 2447,63625 J - 7032,645 J (Street Level)
- Middle end - 4740,140625 J (Street Level)
- Pulv - 51,297
- 177,5 to 510 = 9105,2175 J - 26161,47 J (Street Level+ - Wall Level)
- Middle end - 17633,34375 J (Wall Level)
Slam a door open/Knock a door down[]
Credits to this
Slam it open[]
In order of slam a door open, you need to break the door latch
(1,333208454/10000) = 0,0001333208454
Distance needed to cross: 0,007 cm
Type of strength used: Shearing Strength
Material | MPa | Energy in newtons (Can't be applied to L. Strength!) | Level |
---|---|---|---|
Stainless Steel | 358000000 | 47728,8626532 | 334,1020385724 J(Street Level) |
Brass | 205000000 to 531000000 | 27330,7733 to 70793,36889 | 191.3154131 to 495.5535822 J (Athlete to Street Level) |
Aluminium | 48750000 | 6499,39121325 | 45,49573849275 J (Below Average) |
Iron | 20000000 | 2666,416908 | 18,664918356 J(Below Average) |
Bronze | 297000000 | 39596,2910838 | 277,1740375866 J (Athlete+) |
Break a door down[]
In order of breaking a door down, you need to destroy: The latch AND the brass pins in the door hinges
Door hinges[]
0,000354
Distance needed to cross: 0,006
(Multiplying the value by three due to having three hinges.)
Strength used: Tensile Strength
Material | MPa | Energy in newtons (Can't be applied to L. Strength!) | Level |
---|---|---|---|
Steel | 568500000 | 201249 | 1207,494 * 3 = 3622,482 J (Street level) |
Stainless Steel | 597000000 | 211338 | 1268,028 * 3 = 3804,084 J (Street Level) |
Brass | 467700000 to 500600000 | 165565,8 to 177212,4 | 993,3948 to 1063,2744 * 3 = 2980,1844 to 3189,8232 J (Street Level) |
Bronze | 538000000 | 190452 | 1142,712 * 3 = 3428,136 J (Street Level) |
Aluminium | 234000000 | 82836 | 497,016 * 3 = 1491,048 J (Street Level) |
Iron | 42430000 | 15020,22 | 90,12132 * 3 = 270,36396 J (Athlete Level+) |
Zinc | 120000000 | 42480 | 254,88 * 3 = 764,64 J (Street Level) |
Door pins[]
2,502278549
Strength used: Shearing Strength
W.I.P
Bone Breaking feats[]
Fracture/Dislocate a lower jaw[]
According to this.
It takes 40-70 Kgf to deslocate a jaw, which would be 392,266-686,4655 J(Street Level)
Break a ankle[]
The distal end of a Fibula have 4-6 cm of length and the distal thick and width is 1,5-2,5 cm according to IA, I will be using 5 and 2 cm
5 * 2 * 2 = 20 cm^3
Bone breaking is 51,6 67,5 and 170 for frag, V. Frag, and Pulv
- Low-end = 20 * 51,6 = 1032 J (Street Level)
- Mid-end = 20 * 67,5 = 1350 J (Street Level)
- High-end = 20 * 170 = 3400 J (Street Level)
Crush a foot[]
A man's foot is on average 25,25 cm long and 9,25
233,5625 cm^3
Bone breaking is 51,6, 67,5 and 170 for frag, V. Frag, and Pulv
- Low-End = 233,5625 * 51,6 = 12051,825 J (Street Level+)
- Mid-End = 233,5625 * 67,5 = 15765,46875 J (Wall Level)
- High-End = 233,5625 * 170 = 39705,625 J (Wall Level)
Snap a human neck[]
According to Vsbattles, it takes 1000-1250 Lbf or 453-566 Kgf to snap a human neck, now I want to convert this into Joules
Kgf to Newtons = 453 to 566 * 9,8 = 4439,4-5546,8
Newtons to Joules = N * Distance traveled on M
A C7 has 30-40 cm^2
Low-end = 4439,4 = 1331,82-1775,76 J (Street Level)
High-end = 5546,8 = 1664,04-2218,72 J (Street Level)
Break a human arm[]
For Force, you can find the values here (Will be using group 3)
Humerus: 20227.2 N (Class 5)
- Width is 2-3 cm, which makes the mid-end 2,5
- Low-end = 20227.2 * 0,2 = 4045,44 J (Street Level)
- Mid-end = 20227,2 * 0,25 = 5056,8 J (Street Level)
- Mid-end = 20227,2 * 0,3 = 6068,16 J (Street Level)
Sawing/Cutting/Stabbing through[]
Stabbing through a neck[]
Knife[]
The shear strength of bones is 51.6 MPa or J/cc
The average width of a knife is 0,3 Cm, knifes are on average 0,2 thick.
Flesh shearing strength = 12.9
Neck Width (Side to Side)
- Adult Men: Typically ranges from 12 to 14 cm (4.7 to 5.5 inches).
- Adult Women: Typically ranges from 10 to 13 cm (3.9 to 5.1 inches).
Neck Thickness (Front to Back)
- Adult Men: Usually about 4 to 5 cm (1.6 to 2 inches).
- Adult Women: Slightly smaller, around 3.5 to 4.5 cm (1.4 to 1.8 inches).
Neck radius =
- Adult men = 48-70/3,14 = 15,28-22,29
- Adult women = 35-58,5 = 11,14-18,63
Man[]
Volume of neck stabbed = width of blade * thickness of blade * 2 * radius of neck = 3,8 * 0,2 * 2 * 4-5 = 3,04-3,8 cc
Volume of neck bone stabbed = pi * radius of neck * thickness of blade = 3,14 * 15,28-22,29 * 0,2 = 9,59584-13,99812 cc
Energy to stab the skull Bone = V * Shear strength = 9,59584-13,99812 * 51,6 = 495,145344-722,302992 J (Street level)
Volume of flesh = 9,59584 - 3,04 = 6,55584 cc/13,99812 - 3,8 = 10,19812
Energy to stab through the flesh = 6,55584-10,19812 * 12,9 = 84,570336-131,555748 J (Human+-Athlete Level)
Overall (Male)
- Low end - 84,570336 + 495,145344 = 579,71568 J (Street Level)
- High end - 722,302992 + 131,555748 = 853,85874 J (Street Level)
- Mid end - 716,78721 J (Street Level)
Female[]
Volume of neck stabbed = width of blade * thickness of blade * 2 * radius of neck = 3,8 * 0,2 * 2 * 3,5-4,5 = 5,32-6,84 cc
Volume of neck bone stabbed = pi * radius of neck * thickness of blade = 3,14 * 11,14-18,63 * 0,2 = 6,99592-11,69964 cc
Energy to stab the skull Bone = V * Shear strength = 6,99592-11,69964 * 51,6 = 360,989472-603,701424 J (Street level)
Volume of flesh = 6,99592 - 5,32 = 1,67592 cc/11,69964 - 6,84 = 4,85964
Energy to stab through the flesh = 1,67592-4,85964 * 12,9 = 21,619368-62,689356 J (Below Average Human-Human Level)
Overall (Female)
- Low end - 21,619368 + 360,989472 = 382,60884 J (Street Level)
- High end - 603,701424 + 62,689356 = 666,39078 J (Street Level)
- Mid end - 524,49981 J (Street Level)
Slashing a human head off[]
Knife[]
Neck Width (Side to Side)
- Adult Men: Typically ranges from 12 to 14 cm (4.7 to 5.5 inches).
- Adult Women: Typically ranges from 10 to 13 cm (3.9 to 5.1 inches).
Neck Thickness (Front to Back)
- Adult Men: Usually about 4 to 5 cm (1.6 to 2 inches).
- Adult Women: Slightly smaller, around 3.5 to 4.5 cm (1.4 to 1.8 inches).
Neck Area =
- Adult men = 301,44 - 439,6
- Adult women = 219,8 - 367,38
Man[]
Volume of neck slashed = Width of blade * Area of neck = 0,3 * 3,14 * 301,44-439,6 = 283,95648-414,1032 cc
Volume of neck bone slashed = pi * radius of C3^2 * thickness of blade = 3,14 * 0,734^2 * 0,2 = 0,338338768 cc
Energy to slash a neck bone = 0,338338768 * 51,6 = 17,4582804288 J (Below Average)
Volume of neck flesh slashed = (283,95648-414,1032) - 0,338338768 = (283,618141232-413,764861232)
Energy to slash the neck flesh = (283,618141232-413,764861232) * 12,9 = 3658,6740218928-5337,5667098928 (Street Level)
Overall = 17,4582804288 + 3658,6740218928 - 5337,5667098928 = 3676,1323023216 - 5355,0249903216 J (Street Level)
Mid end - 4515,5786463216 J (Street Level)
Woman[]
Volume of neck slashed = Width of blade * Area of neck = 0,3 * 3,14 * 219,8-367,38 = 207,0516-346,07196 cc
Volume of neck bone slashed = pi * radius of C3^2 * thickness of blade = 3,14 * 0,734^2 * 0,2 = 0,338338768 cc
Energy to slash a neck bone = 0,338338768 * 51,6 = 17,4582804288 J (Below Average)
Volume of neck flesh slashed = (207,0516-346,07196) - 0,338338768 = (206.713261232-345.733621232)
Energy to slash the neck flesh = (206,713261232-345,733621232) * 12,9 = 2666,6010698928-4459,9637138928 (Street Level)
Overall = 17,4582804288 + 2666,6010698928 - 4459,9637138928 = 2684,0593503216 - 4477,4219943216 J (Street Level)
Mid end - 3580,7406723216 (Street Level)
Stabbing through a Skull[]
Knife[]
Volume of skull stabbed = width of blade * thickness of blade * thickness of skull
The shear strength of bones is 51.6 MPa or J/cc
The average width of a knife is 1.5 Inches (3,8 Cm), knifes are on average 0,2 Cm.
Flesh shearing strength = 12.9
Average Skull Width
- Adult males: ~14 cm (5.5 inches)
- Adult females: ~13 cm (5.1 inches)
Average Skull Thickness
- Adult males: ~6.7 mm (0.26 inches)
- Adult females: ~6.1 mm (0.24 inches)
Radius
- Adult males: 9,38 cm
- Adult females: 7,93 cm
Man[]
Volume of skull stabbed = width of blade * thickness of blade * thickness of skull = 3,8 * 0,2 * 0,67 = 0,5092 cc
Volume of skull bone stabbed = pi * radius of skull^2 * thickness of blade = 3,14 * 9,38^2 * 0,2 = 55,2542032 cc
Energy to stab the skull Bone = V * Shear strength = 55,2542032 * 51,6 = 2851,11688512 J (Street level)
Volume of flesh = 55,2542032 - 0,5092 = 54,7450032
Energy to stab through the flesh = 54,7450032 * 12,9 = 706,21054128 J (Street level)
Overall = 2851,11688512 + 706,21054128 = 3557,3274264 J (Street level)
Woman[]
Volume of skull stabbed = width of blade * thickness of blade * thickness of skull = 3,8 * 0,2 * 0,61 = 0,4636 cc
Volume of skull bone stabbed = pi * radius of skull^2 * thickness of blade = 3,14 * 7,93^2 * 0,2 = 39,4917172 cc
Energy to stab the skull Bone = V * Shear strength = 39,4917172 * 51,6 = 2037,77260752 J (Street level)
Volume of flesh = 39,4917172 - 0,4636 = 39,0281172
Energy to stab through the flesh = 39,0281172 * 12,9 = 503,46271188 J (Street level)
Overall = 2037,77260752 + 503,46271188 = 2541,2353194 J (Street level)
Stabbing through a waist[]
Knife[]
Volume of waist stabbed = width of blade * thickness of blade * thickness of waist
The shear strength of bones is 51.6 MPa or J/cc
The average width of a knife is 1.5 Inches (3,8 Cm), knifes are on average 0,2 Cm.
Flesh shearing strength = 12.9
Waist Width (Side-to-Side Measurement)
- Women: Typically 25 to 35 cm (10 to 14 inches).
- Men: Typically 30 to 40 cm (12 to 16 inches).
Waist Thickness (Front-to-Back Measurement)
- Women: Typically 15 to 25 cm (6 to 10 inches).
- Men: Typically 18 to 30 cm (7 to 12 inches).
Man[]
Volume of waist stabbed = 3,8 * 0,2 * 18 to 30 = 13,68 to 22,8 cc
Volume of skull bone stabbed = pi * width of waist * thickness of blade = 3,14 * 30 to 40 * 0,2 = 18,84 to 25,12 cc
Energy to stab the skull Bone = V * Shear strength = 18,84 to 25,12 * 51,6 = 972,144-1296,192 J (Street level)
Volume of flesh = 18,84 to 25,12 - 13,68 to 22,8 = 5,16 to 2,32
Energy to stab through the flesh = 2,32 to 5,16 * 12,9 = 29,928-66,564 J (Below Average+ - Human)
Overall
- Low end - 972,144 + 29,928 = 1002,072 J (Street Level)
- Mid end - 1182,414 J (Street Level)
- High end - 1296,192 + 66,564 = 1362,756 (Street Level)
Woman[]
Volume of waist stabbed = 3,8 * 0,2 * 15 to 25 = 11,4 to 19 cc
Volume of waist bone stabbed = pi * width of waist * thickness of blade = 3,14 * 25 to 35 * 0,2 = 15,7 to 21,98 cc
Energy to stab the waist bone = V * Shear strength = 15,7 to 21,98 * 51,6 = 810,12-1134,168 J (Street level)
Volume of flesh = 15,7 to 21,98 - 11,4 to 19 = 4,3 to 2,98
Energy to stab through the flesh = 2,98 to 4,3 * 12,9 = 38,442-55,47 J (Below Average+)
Overall
- Low end - 810,12 + 38,442 = 848,562 J (Street Level)
- Mid end - 1019,1 J (Street Level)
- High end - 1134,168 + 55,47 = 1189,638 (Street Level)
Stabbing through a door[]
Knife[]
The average width of a knife is 3,8 Cm and are on average 0,2 Cm thick.
Door dimensions thickness = 35-40 mm or 3,5-4 cm
Volume of door stabbed = width of blade * thickness of blade * thickness of door = 3,8 * 0,2 * 3,5 to 4= 2,66 to 3,04 Cc
2^2 * 2,66 to 3,04 = 10,64 to 12,16
Cc * Shearing Strength
Type | Shearing Strength | Energy |
---|---|---|
Western White, Pine | 7,17 J/cc | 76,2888-87,1872 J (Human Level-Human Level+) |
Oak, White | 13,8 | 146,832-167,808 J (Athletic Human) |
Mahogany | 8,5 | 90,44-103,36 J (Human Level+) |
Steel | 372 | 3958,08-4523,52 J (Street Level) |
Stainless Steel | 358 | 3809,12-4353,28 J (Street Level) |
Stab through a hand[]
Knife[]
Hand Width (Measured Across the Palm)
- Average adult male: 3.3 to 3.8 inches (8.4 to 9.7 cm)
- Average adult female: 2.9 to 3.3 inches (7.4 to 8.4 cm)
Hand Thickness (Measured at the Thickest Part, Across the Palm or Back)
- Average adult male: 0.8 to 1.2 inches (2 to 3 cm)
- Average adult female: 0.6 to 1.0 inches (1.5 to 2.5 cm)
Radius
- Average adult male: 5,35 to 9,26 cm
- Average adult female: 3,53 to 6,68 cm
Man[]
Volume of hand stabbed = width of blade * thickness of blade * thickness of hand = 3,8 * 0,2 * 2 to 3 = 1,52 to 2,28 cc
Volume to stab through the hand bone = pi * radius of hand * thickness of blade = 3,14 * (5,35 to 9,26) * 0,2 = 3,36 to 5,82 cc
3,36 to 5,82 * 51,6 = 173,376 to 300,312 J (Athlete Level to Street Level)
Volume to stab through the hand flesh = (3,36 to 5,82) - (1,52 to 2,28) = 1,84 to 3,54 cc
Flesh shearing strength = 12.9 MPa or J/cc
1,84 to 3,54 * 12,9 = 23,736 to 45,666 J (Below Average to Below Average+)
Overall
- Low end - 197,112 J (Athletic Human)
- High end - 345,978 J (Street Level)
- Mid end - 271,545 J (Athletic Human+)
Woman[]
Volume of hand stabbed = width of blade * thickness of blade * thickness of hand = 3,8 * 0,2 * 1,5 to 2,5 = 1,14 to 1,9 cc
Volume to stab through the hand bone = pi * radius of hand * thickness of blade = 3,14 * (3,53 to 6,68) * 0,2 = 2,22 to 4,19 cc
2,22 to 4,19 * 51,6 = 114,552 to 216,204 J (Athlete Level to Athlete Level+)
Volume to stab through the hand flesh = (2,22 to 4,19) - (1,14 to 1,9) = 1,08 to 2,29 cc
Flesh shearing strength = 12.9 MPa or J/cc
1,08 to 2,29 * 12,9 = 13,932 to 29,541 J (Below Average)
Overall
- Low end - 128,484 J (Athlete)
- High end - 245,745 J (Athlete+)
- Mid end - 187,1145 J (Athlete)
Woman[]
Slice a human wrist off[]
Average Wrist Thickness (Circumference)
- Men:
- Average: 17–19 cm
- Range: 16–21 cm
- Women:
- Average: 15–17 cm
- Range: 14–19 cm
Average Wrist Width (Across the Wrist Bones)
- Men:
- Average: 5.5–6.5 cm
- Range: 5–7 cm
- Women:
- Average: 4.5–5.5 cm
- Range: 4–6 cm
Area and Circumference
- Men:
- Radius: 2.7–3.0 cm
- Area: 22.9–28.3 cm^2
- Women:
- Radius: 2.4–2.7 cm
- Area: 18.1–22.9 cm^2
Knife[]
Man[]
Volume of wrist slashed = Width of blade * Area of Wrist = 0,3 * 3,14 * 22,9 to 28,3 = 21,5718 to 26,6586 cc
Volume of wrist bone slashed = pi * radius of wrist^2 * thickness of blade = 3,14 * 2,7^2 to 3^2 * 0,2 = 4,57812 to 5,652 cc
Energy to slash a wrist bone = 21,5718 to 26,6586 * 51,6 = 1113,10488-1375,58376J (Street Level)
Volume of wrist flesh slashed = (21,5718-26,6586 ) - (4,57812-5,652)= (16,99368-21,0066)
Energy to slash the wrist flesh = 16,99368 to 413,764861232 * 12,9 = 219,218472-270,98514 (Athlete+)
Overall = 219,218472 + 236,230992 or 270,98514 + 291,6432 = - 455,449464-562,62834 J (Street Level)
Stab through a shoulder[]
Knife[]
Thickness:
- For men: The average thickness is approximately 1.2 to 1.6 cm.
- For women: The average thickness is approximately 1.0 to 1.4 cm.
Length:
- For men: The average length is typically between 150-160 mm (15-16 cm).
- For women: The average length is generally between 120-140 mm (12-14 cm).
Man[]
Volume of clavicle stabbed = width of blade * thickness of blade * thickness of clavicle = 3,8 * 0,2 * 1,2 to 1,6 = 0,912 to 1,216 cc
Volume of bone stabbed = pi * length of clavicle * thickness of blade = 3,14 * 15 * 0,2 = 9,42 to 10,048
Energy to stab through the bone = 9,42 to 10,048 * 51,6 = 486,072 to 518,4768 J(Street Level)
Energy to stab through the flesh = (9,42 to 10,048) - (0,912 to 1,216 ) = 8,508 to 8,832 * 12,9 = 109,7532 to 113,9328 J (Athlete)
Overall:
- Low-end: 595,8252 J (Street Level)
- High-End: 632,4096 J (Street Level)
- Mid-end: 614,1174 J (Street Level)
Lifting feats[]
As a reminder, if the charachter doesn't struggle for doing this feat, multiply it by 1.2-1.5x
Throw/Push/Pull someone[]
To throw someone, you need to do the simple formula:
F = M.A.D
Force = Mass * Acceleration * Distance
EX:[]
Using 81 Kgs as an example.
Gravitional acceleration is 9,8 M/s
Distance: I will be pretending you throw someone at least 2 meters, as the result will come out in newtons, you will need to multiply it by 0,102
Force = Mass * Acceleration * Distance = 81 * 9,8 * 2 * 0,102
161,9352 Kgf (Athletic Level)
The value varies widely, and it is needed to calculate the throwing feat in order to get the distance the person was thrown/pulled/pushed.
Overpower someone[]
In order of overpowering someone, you need to upscales (1,05x) someone's lifting strength
Ex: If a charachter lifts 100 kgs, you would need to lift 105 kgs in order of overpowering them. In case someone's lifting strength isn't justified:
A man can benchpress 60-80% of their weight, while Womans 40-60% of theirs
Average man
- 180 Lbs/81 kgs in order to overpower one, you would need to lift at least
- 60% (113,4 Lbs/48,6 Kgs) = 51,03 Kgs
- 80% (144 lbs/64,8 Kgs) = 68,04 Kgs
Average woman
- 170 Lbs/77 kgs in order to overpower one, you would need to lift at least
- 40% (68 Lbs/30,8 Kgs) = 32,34 Kgs
- 60% (102 lbs/46,2 Kgs) = 48,51 kgs
Miscellaneous feats[]
Knockes out someone[]
According to this.
It takes 144-186 Lbs to knock out someone.
144 lbs = 65,3173012 Kgs/186 Lbs = 84,3681807 Kgs
Kg to N = Kg * 9,8 = 640,10955176 N/826,80817086 N
As we have no distance to convert it, the value is the same as the newtons.
Update[]
The value above can't be applied in all cases, as it only uses the average human amount, but what about the peak/super humans for example?
We can use the values to discover how much energy we need thought:
Average Man A.P = 97.94580282 J
- 826,80817086/97,94580282 = 8,44
In order to knock someone out, you need to have an A.P 8,44x times higher than their durability
Snap a table in half[]
They are between 36 to 44 inches in length. The average of that is 40 inches, or 1.016 m.
Thickness of the table-top ranges from 3/4 inches to 1 3/4 inches. I'll take the average again, 1.25 inches or 3.175 cm.
and the table split is at least 1 cm
101,6 * 3,175 * 1 = 322,58 cm^2
7,3774 * 322,58 = 2379,801692 J (Street Level)
One-shot someone[]
2347.29 J is enough to punch through someone all the way to the heart.
2347.29/97.94580282 = 23.97
It takes 23.97x times someone durability to one-shot them