• kgf   N
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The kilogram-force (kgf) is a fascinating unit of force that originates from the gravitational pull exerted on a mass of one kilogram at Earth’s surface. Though it’s not a part of the International System of Units, it has historical significance in fields such as engineering and physics. One kilogram-force is equivalent to approximately 9.80665 newtons, reflecting the acceleration due to Earth’s gravity at sea level.

Interestingly, the concept of kilogram-force harkens back to times when engineers needed a more intuitive way to express force without delving into the complexities of the then-emerging newtons. Its use has diminished with the universal adoption of newtons, but it still appears in various legacy systems and specific applications, especially in countries that historically avoided metrication.

Did you know?

The newton, symbolized as “N,” is a unit of force in the International System of Units (SI), named after Sir Isaac Newton in recognition of his groundbreaking contributions to physics and calculus. One newton is defined as the force required to accelerate a one-kilogram object by one meter per second squared. While often seen as a standard measurement today, the concept was revolutionary in understanding and quantifying the forces that govern motion.

In everyday terms, a single newton is roughly the force of gravity acting on a small apple, exemplifying Newton’s famous apple story in a tangible way. This relatable image of a newton provides a perspective on how forces influence our world, connecting abstract physics with the tangible experiences of everyday life.

> Kilogram-forces to Newtons Conversion Table

Kilogram-forces Newtons
0 kgf 0 N
1 kgf 9.807 N
2 kgf 19.614 N
3 kgf 29.421 N
4 kgf 39.228 N
5 kgf 49.035 N
6 kgf 58.842 N
7 kgf 68.649 N
8 kgf 78.456 N
9 kgf 88.263 N
10 kgf 98.07 N
11 kgf 107.877 N
12 kgf 117.684 N
13 kgf 127.491 N
14 kgf 137.298 N
15 kgf 147.105 N
16 kgf 156.912 N
17 kgf 166.719 N
18 kgf 176.526 N
19 kgf 186.333 N
20 kgf 196.14 N
21 kgf 205.947 N
22 kgf 215.754 N
23 kgf 225.561 N
24 kgf 235.368 N
25 kgf 245.175 N
26 kgf 254.982 N
27 kgf 264.789 N
28 kgf 274.596 N
29 kgf 284.403 N
30 kgf 294.21 N
31 kgf 304.017 N
32 kgf 313.824 N
33 kgf 323.631 N
34 kgf 333.438 N
35 kgf 343.245 N
36 kgf 353.052 N
37 kgf 362.859 N
38 kgf 372.666 N
39 kgf 382.473 N
40 kgf 392.28 N
41 kgf 402.087 N
42 kgf 411.894 N
43 kgf 421.701 N
44 kgf 431.508 N
45 kgf 441.315 N
46 kgf 451.122 N
47 kgf 460.929 N
48 kgf 470.736 N
49 kgf 480.543 N
50 kgf 490.35 N
51 kgf 500.157 N
52 kgf 509.964 N
53 kgf 519.771 N
54 kgf 529.578 N
55 kgf 539.385 N
56 kgf 549.192 N
57 kgf 559 N
58 kgf 568.806 N
59 kgf 578.613 N
60 kgf 588.42 N
61 kgf 598.227 N
62 kgf 608.034 N
63 kgf 617.841 N
64 kgf 627.648 N
65 kgf 637.455 N
66 kgf 647.262 N
67 kgf 657.069 N
68 kgf 666.876 N
69 kgf 676.683 N
70 kgf 686.49 N
71 kgf 696.297 N
72 kgf 706.104 N
73 kgf 715.911 N
74 kgf 725.718 N
75 kgf 735.525 N
76 kgf 745.332 N
77 kgf 755.139 N
78 kgf 764.946 N
79 kgf 774.753 N
80 kgf 784.56 N
81 kgf 794.367 N
82 kgf 804.174 N
83 kgf 813.981 N
84 kgf 823.788 N
85 kgf 833.595 N
86 kgf 843.402 N
87 kgf 853.209 N
88 kgf 863.016 N
89 kgf 872.823 N
90 kgf 882.63 N
91 kgf 892.437 N
92 kgf 902.244 N
93 kgf 912.051 N
94 kgf 921.858 N
95 kgf 931.665 N
96 kgf 941.472 N
97 kgf 951.279 N
98 kgf 961.086 N
99 kgf 970.893 N
100 kgf 980.7 N