Weight Conversions for CrossFit from lb to kg
These are reasonable weight conversions from pounds to kilograms. The idea is to help gyms and CrossFit boxes in countries that use kilograms to avoid having hundreds of fraction plates lying around, so it's easier to build the weights for a class.
| lb |
kg |
actual kg |
| 9lb |
4kg |
4.08kg |
| 10lb |
5kg |
4.54kg |
| 14lb |
6kg |
6.35kg |
| 15lb |
7 or 7.5kg |
6.8kg |
| 20lb |
9 or 10kg |
9.07kg |
| 25lb |
10kg |
11.34kg |
| 30lb |
15kg |
13.61kg |
| 35lb |
15kg |
15.88kg |
| 40lb |
17.5kg |
18.14kg |
| 45lb |
20kg |
20.41kg |
| 50lb |
22.5kg |
22.68kg |
| 52lb |
24kg |
23.49kg |
| 55lb |
25kg |
24.95kg |
| 60lb |
25kg |
27.22kg |
| 65lb |
30kg |
29.48kg |
| 70lb |
30 or 32kg |
31.75kg |
| 75lb |
35kg |
34.01kg |
| 80lb |
35kg |
36.29kg |
| 85lb |
35 or 40kg |
38.56kg |
| 90lb |
40kg |
40.82kg |
| 95lb |
40kg |
43.09kg |
| 100lb |
45kg |
45.36kg |
| 105lb |
45 - 50kg |
47.63kg |
| 110lb |
50kg |
49.9kg |
| 115lb |
50kg |
52.16kg |
| 120lb |
55kg |
54.43kg |
| 125lb |
55kg |
56.7kg |
| 125lb |
55kg |
56.7kg |
| 130lb |
60kg |
58.97kg |
| 135lb |
60kg |
61.23kg |
| 140lb |
65kg |
63.5kg |
| 145lb |
65kg |
65.77kg |
| 150lb |
70kg |
68.04kg |
| 155lb |
70kg |
70.31kg |
| 160lb |
70 or 75kg |
72.57kg |
| 165lb |
75kg |
74.84kg |
| 170lb |
75kg |
77.11kg |
| 175lb |
80kg |
79.38kg |
| 180lb |
80kg |
81.65kg |
| 185lb |
85kg |
83.91kg |
| 190lb |
85kg |
86.18kg |
| 195lb |
90kg |
88.45kg |
| 200lb |
90kg |
90.72kg |
| 205lb |
90 or 95kg |
92.99kg |
| 210lb |
95kg |
95.25kg |
| 215lb |
95 or 100kg |
97.52kg |
| 220lb |
100kg |
99.79kg |
| 225lb |
100kg |
102.06kg |
| 230lb |
105kg |
104.33kg |
| 235lb |
105kg |
106.59kg |
| 240lb |
110kg |
108.86kg |
| 245lb |
110kg |
111.13kg |
| 250lb |
115kg |
113.4kg |
| 255lb |
115kg |
115.67kg |
| 260lb |
115 or 120kg |
117.93kg |
| 265lb |
120kg |
120.2kg |
| 270lb |
120kg |
122.47kg |
| 275lb |
125kg |
124.74kg |
| 280lb |
125 or 130kg |
127.01kg |
| 285lb |
130kg |
129.27kg |
| 290lb |
130kg |
131.54kg |
| 295lb |
135kg |
133.81kg |
| 300lb |
135kg |
136.08kg |
| 305lb |
140kg |
138.35kg |
| 310lb |
140kg |
140.61kg |
| 315lb |
140kg |
142.88kg |
| 320lb |
145kg |
145.15kg |
| 325lb |
145kg |
147.42kg |
| 330lb |
150kg |
149.69kg |
| 335lb |
150kg |
151.95kg |
| 340lb |
155kg |
154.22kg |
| 345lb |
155kg |
156.49kg |
| 350lb |
160kg |
158.76kg |
| 355lb |
160kg |
161.03kg |
| 360lb |
160 or 165kg |
163.29kg |
| 365lb |
165kg |
165.56kg |
| 370lb |
165kg |
167.83kg |
| 375lb |
170kg |
170.1kg |
| 380lb |
170 or 175kg |
172.36kg |
| 385lb |
175kg |
174.63kg |
| 390lb |
175kg |
176.9kg |
| 395lb |
180kg |
179.17kg |
| 400lb |
180kg |
181.44kg |
| 405lb |
185kg |
183.7kg |