Logarithmic Strength

ST	Basic Lift 🏋		Thrust Damage	Swing Damage	Thrust Scaled RT	Notes
-23	0.01 lbs 0.16 ounces	5 g	1d-5 / 1000	1d-3 / 1000	-19 RT	Very Very Small Damage
-22	0.013 lbs 0.2 ounces	6.5 g	1d-4 / 1000	1d-2 / 1000	-19 RT	Very Very Small Damage
-21	0.016 lbs 0.25 ounces	8 g	1d-3 / 1000	1d-1 / 1000	-18 RT	Very Very Small Damage
-20	0.02 lbs 0.3 ounces	10 g	1d-2 / 1000	1d / 1000	-17 RT	Very Very Small Damage
-19	0.025 lbs 0.4 ounces	12 g	1d-1 / 1000	1d+1 / 1000	-17 RT	Very Very Small Damage
-18	0.03 lbs 0.5 ounces	15 g	1d / 1000	1d+2 / 1000	-16 RT	Very Very Small Damage
-17	0.04 lbs 0.6 ounces	20 g	1d+1 / 1000	2d-1 / 1000	-16 RT	Very Very Small Damage
-16	0.05 lbs 0.8 ounces	25 g	1d+2 / 1000	2d / 1000	-15 RT	Very Very Small Damage
-15	0.06 lbs 1 ounce	30 g	2d-1 / 1000	2d+1 / 1000	-14 RT	Very Very Small Damage
-14	0.08 lbs 1.3 ounces	40 g	2d / 1000	2d+2 / 1000	-14 RT	Very Very Small Damage
ST	Basic Lift 🏋		Thrust Damage	Swing Damage	Thrust Scaled RT	Notes
-13	0.1 lbs 1.6 ounces	50 g	1d-5 / 100	1d-3 / 100	-13 RT	Very Small Damage
-12	0.13 lbs 2 ounces	65 g	1d-4 / 100	1d-2 / 100	-13 RT	Very Small Damage
-11	0.16 lbs 2.5 ounces	80 g	1d-3 / 100	1d-1 / 100	-12 RT	Very Small Damage
-10	0.2 lbs 3 ounces	100 g	1d-2 / 100	1d / 100	-11 RT	Very Small Damage
-9	0.25 lbs 4 ounces	120 g	1d-1 / 100	1d+1 / 100	-11 RT	Very Small Damage
-8	0.3 lbs 5 ounces	150 g	1d / 100	1d+2 / 100	-10 RT	Very Small Damage
-7	0.4 lbs 6 ounces	200 g	1d+1 / 100	2d-1 / 100	-10 RT	Very Small Damage
-6	0.5 lbs 8 ounces	250 g	1d+2 / 100	2d / 100	-9 RT	Very Small Damage
-5	0.6 lbs 10 ounces	300 g	2d-1 / 100	2d+1 / 100	-8 RT	Very Small Damage
-4	0.8 lbs 13 ounces	400 g	2d / 100	2d+2 / 100	-8 RT	Very Small Damage
ST	Basic Lift 🏋		Thrust Damage	Swing Damage	Thrust Scaled RT	Notes
-3	1 lbs 16 ounces	500 g	1d-5 / 10	1d-3 / 10	-7 RT	Small Damage
-2	1.3 lbs 20 ounces	650 g	1d-4 / 10	1d-2 / 10	-7 RT	Small Damage
-1	1.6 lbs 25 ounces	800 g	1d-3 / 10	1d-1 / 10	-6 RT	Small Damage
0	2 lbs 32 ounces	1 kg 1,000 g	1d-2 / 10	1d / 10	-5 RT	Small Damage
1	2.5 lbs	1.2 kg	1d-1 / 10	1d+1 / 10	-5 RT	Small Damage
2	3 lbs	1.5 kg	1d / 10	1d+2 / 10	-4 RT	Small Damage
3	4 lbs	2 kg	1d+1 / 10	2d-1 / 10	-4 RT	Small Damage
4	5 lbs	2.5 kg	1d+2 / 10	2d / 10	-3 RT	Small Damage
5	6 lbs	3 kg	2d-1 / 10	2d+1 / 10	-2 RT	Small Damage
6	8 lbs	4 kg	2d / 10	2d+2 / 10	-2 RT	Small Damage
ST	Basic Lift 🏋		Thrust Damage	Swing Damage	Thrust Scaled RT	Notes
7	10 lbs	5 kg	1d-5	1d-3	-1 RT
8	13 lbs	6.5 kg	1d-4	1d-2	-1 RT
9	16 lbs	8 kg	1d-3	1d-1	0 RT
10	20 lbs	10 kg	1d-2	1d	0 RT	Standard Human base strength.
11	25 lbs	12 kg	1d-1	1d+1	0 RT
12	30 lbs	15 kg	1d	1d+2	1 RT
13	40 lbs	20 kg	1d+1	2d-1	1 RT
14	50 lbs	25 kg	1d+2	2d	1 RT
15	60 lbs	30 kg	2d-1	2d+1	1 RT
16	80 lbs	40 kg	2d	2d+2	2 RT	Realistic human maximum.
17	100 lbs	50 kg	2d+1	3d-1	2 RT
18	130 lbs	65 kg	2d+2	3d	2 RT
19	160 lbs	80 kg	3d-1	3d+1	3 RT
20	200 lbs	100 kg	3d	3d+2	3 RT
21	250 lbs	120 kg	3d+1	4d-1	3 RT
22	300 lbs	150 kg	3d+2	4d	4 RT	End of Linear progression
Linear to Logarithmic Split
23	400 lbs	200 kg	4d-1	4d+2	4 RT	Transition from Linear to Logarithmic Progression
24	500 lbs	250 kg	4d	5d	4 RT	Logarithmic Progression Begins
25	600 lbs	300 kg	4d+2	5d+2	4 RT
26	800 lbs	400 kg	5d	6d	5 RT
27	1,000 lbs	500 kg	5d+2	7d	5 RT
28	1,300 lbs	590 kg	6d D1d-2	8d D1d-1	5 RT D-1 RT
29	1,600 lbs	800 kg	7d D1d-1	9d D1d	6 RT D0 RT
ST	Basic Lift 🏋		Thrust Damage	Swing Damage	Thrust Scaled RT	Notes
Dummy Row
30	2,000 lbs (1 ton)		8d D1d-1	10d D1d	6 RT D0 RT	D Decade Scale (x10)
31	2,500 lbs (1.25 ton)		9d D1d	11d D1d	6 RT D0 RT
32	3,000 lbs (1.5 ton)		10d D1d	12d D1d+1	7 RT D1 RT
33	4,000 lbs (2 tons)		11d D1d	14d D1d+2	7 RT D1 RT
34	5,000 lbs (2.5 tons)		12d D1d+1	16d D1d+2	7 RT D1 RT
35	6,000 lbs (3 tons)		14d D1d+2	18d D2d-1	7 RT D1 RT
36	8,000 lbs (4 tons)		16d D1d+2	20d D2d	8 RT D2 RT
37	10,000 lbs (5 tons)		18d D2d-1	22d D2d+1	8 RT D2 RT
38	13,000 lbs (6.5 tons)		20d D2d	25d D2d+2	8 RT D2 RT
39	16,000 lbs (8 tons)		22d D2d+1	28d D3d-1	9 RT D3 RT
40	20,000 lbs (10 tons)		25d D2d+2	32d D3d+1	9 RT D3 RT
41	12.5 tons		28d D3d-1	35d D3d+2	9 RT D3 RT
42	15 tons		32d D3d+1	40d D4d	10 RT D4 RT
43	20 tons		35d D3d+2	45d D4d+2	10 RT D4 RT
44	25 tons		40d D4d	50d D5d	10 RT D4 RT
45	30 tons		45d D4d+2	55d D5d+2	10 RT D4 RT
46	40 tons		50d D5d	60d D6d	11 RT D5 RT
47	50 tons		55d D5d+2	70d D7d	11 RT D5 RT
48	65 tons		60d D6d	80d D8d	11 RT D5 RT
49	80 tons		70d D7d	90d D9d	12 RT D6 RT
ST	Basic Lift 🏋		Thrust Damage	Swing Damage	Thrust Scaled RT	Notes
Dummy Row
50	100 tons		80d D8d C1d-1	100d D10d C1d	12 RT D6 RT C0 RT	C Century Scale (x100)
51	125 tons		90d D9d C1d	110d D11d C1d	12 RT D6 RT C0 RT
52	150 tons		100d D10d C1d	120d D12d C1d+1	13 RT D6 RT C0 RT
53	200 tons		110d D11d C1d	140d D14d C1d+2	X RT DX RT CX RT
54	250 tons		120d D12d C1d+1	160d D16d C1d+2	X RT DX RT CX RT
55	300 tons		140d D14d C1d+2	180d D18d C2d-1	X RT DX RT CX RT
56	400 tons		160d D16d C1d+2	200d D20d C2d	X RT DX RT CX RT
57	500 tons		180d D18d C2d-1	220d D22d C2d+1	X RT DX RT CX RT
58	650 tons		200d D20d C2d	250d D25d C2d+2	X RT DX RT CX RT
59	800 tons		220d D22d C2d+1	280d D28d C3d-1	X RT DX RT CX RT
60	1,000 tons		250d D25d C2d+2	320d D32d C3d+1	X RT DX RT CX RT
61	1,250 tons		280d D28d C3d-1	350d D35d C3d+2	X RT D CX RT
62	1,500 tons		320d D32d C3d+1	400d D40d C4d	X RT D CX RT
63	2,000 tons		350d D35d C3d+2	450d D45d C4d+2	X RT D CX RT
64	2,500 tons		400d D40d C4d	500d D50d C5d	X RT D CX RT
65	3,000 tons		450d D45d C4d+2	550d D55d C5d+2	X RT D CX RT
66	4,000 tons		500d D50d C5d	600d D60d C6d	X RT D CX RT
67	5,000 tons		550d D55d C5d+2	700d D70d C7d	X RT D CX RT
68	6,500 tons		600d D60d C6d	800d D80d C8d	X RT D CX RT
69	8,000 tons		700d D70d C7d	900d D90d C9d	X RT D CX RT
ST	Basic Lift 🏋		Thrust Damage	Swing Damage	Thrust Scaled RT	Notes
Dummy Row
70	10,000 tons		800d D80d C8d M1d-1	1,000d D100d C10d M1d	X RT DRT CX RT MX RT	M Millennium Scale (x1,000)
71	12,500 tons		900d C9d M1d	1,100d C11d M1d	X RT CX RT MX RT
72	15,000 tons		1,000d C10d M1d	1,200d C12d M1d+1	X RT CX RT MX RT
73	20,000 tons		1,100d C11d M1d	1,400d C14d M1d+2	X RT CX RT MX RT
74	25,000 tons		1,200d C12d M1d+2	1,600d C16d M1d+2	X RT CX RT MX RT
75	30,000 tons		1,400d C14d M1d+2	1,800d C18d M2d-1	X RT CX RT MX RT
76	40,000 tons		1,600d C16d M1d+2	2,000d C20d M2d	X RT CX RT MX RT
77	50,000 tons		1,800d C18d M2d-1	2,200d C22d M2d+1	X RT CX RT MX RT
78	65,000 tons		2,000d C20d M2d	2,400d C24d M2d+2	X RT CX RT MX RT
79	80,000 tons		2,200d C22d M2d+1	2,800d C28d M3d-1	X RT CX RT MX RT
80	100,000 tons		2,500d C25d M2d+2	3,200d C32d M3d+1	X RT CX RT MX RT
81	125,000 tons		2,800d C28d M3d-1	3,500d C35d M3d+2	X RT C MX RT
82	150,000 tons		3,200d C32d M3d+1	4,000d C40d M4d	X RT C MX RT
83	200,000 tons		3,500d C35d M3d+2	4,500d C45d M4d+2	X RT C MX RT
84	250,000 tons		4,000d C40d M4d	5,000d C50d M5d	X RT C MX RT
85	300,000 tons		4,500d C45d M4d+2	5,500d C55d M5d+2	X RT C MX RT
86	400,000 tons		5,000d C50d M5d	6,000d C60 M6d	X RT C MX RT
87	500,000 tons		5,500d C55d M5d+2	7,000d C70d M7d	X RT C MX RT
88	650,000 tons		6,000d C60d M6d	8,000d C80d M8d	X RT C MX RT
89	800,000 tons		7,000d C70d M7d	9,000d C90d M9d	X RT C MX RT
ST	Basic Lift 🏋		Thrust Damage	Swing Damage	Thrust Scaled RT	Notes
Dummy Row
90	1,000,000 tons		8,000d C80d M8d DM1d-1	10,000d C100d M10d DM1d	24 RT C9 RT M6 RT DM0 RT	DM Deca-Millennium Scale (x10,000)
91	1,250,000 tons		9,000d M9d DM1d	11,000d M11d DM1d	24 RT M6 RT DM0 RT
92	1,500,000 tons		10,000d M10d DM1d	12,000d M12d DM1d+1	25 RT M7 RT DM1 RT
93	2,000,000 tons		11,000d M11d DM1d	14,000d M14d DM1d+2	25 RT M7 RT DM1 RT
94	2,500,000 tons		12,000d M12d DM1d+1	16,000d M16d DM1d+2	25 RT M7 RT DM1 RT
95	3,000,000 tons		14,000d M14d DM1d+2	18,000d M18d DM2d-1	25 RT M7 RT DM1 RT
96	4,000,000 tons		16,000d M16d DM1d+2	20,000d M20d DM2d	26 RT M8 RT DM2 RT
97	5,000,000 tons		18,000d M18d DM2d-1	22,000d M22d DM2d+1	26 RT M8 RT DM2 RT
98	6,500,000 tons		20,000d M20d DM2d	25,000d M25d DM2d+2	26 RT M8 RT DM2 RT
99	8,000,000 tons		22,000d M22d DM2d+1	28,000d M28d DM3d-1	27 RT M9 RT DM3 RT
100	10 million tons		25,000d M25d DM2d+2	32,000d M32d DM3d+1	27 RT M9 RT DM3 RT
	tons		##,###d D#,###d C###d M##d DM#d	##,###d D#,###d C###d M##d DM#d	X RT DX-6 RT CX-12 RT MX-18 RT DMX-24 RT

Explanation

In GURPS 4e damage scales with the square root of energy. Basic Lift is a great approximation of energy, thus damage should scale with the square root of lift. In KYOS +10 ST is x10 lift, thus +20 ST is x100 lift and thus x10 damage.

Dues to the granularity of dice and integer adds, this doesn't overtake the linear +1 per ST progression until ST 23, where Swing increases by +2 instead of +1. After this point Swing is treated as +2 ST rather than a flat +2 damage.

Lift Values

The Basic Lift values in KYOS were simplified to a 1, 1.3, 1.6, 2, 2.5, 3, 4, 5, 6, 8, 10 progression.

The Basic Lift values are not prefectly accurate, especially when converted between metric and USCS. They have been rounded for ease of use.

References

Knowing Your Own Strength by Sean Punch, Pyramid 3/83 p.16-19: RAW logarithmic basic lift progression and damage progression.
GURPS 4th Edition Supers p.19: Names of damage scales: Decade, Century & Millennium