Pounds to Grams Converter

How to convert pounds to grams

grams = pounds × 453.59237

1 pound is exactly 0.45359237 kilogram. 1 gram is one thousandth of a kilogram.

The factor 453.59237 is exact, not a rounded value. Nothing is rounded until you choose how many decimals to show.

Worked example: 5 lb

1. Start with the value in pounds: 5 lb.
2. Multiply by 453.59237, because 1 pound = 453.59237 grams: 5 × 453.59237 = 2,267.96185 g.
3. Round to the precision you need: 2,267.96 g to two decimals.

Pounds and grams side by side

Pounds to grams chart

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Pounds from 1 to 100 converted to grams with the exact factor, shown to five significant digits.

Pounds to grams, part 1 of 4

lb	g
1	453.59
2	907.18
3	1,360.8
4	1,814.4
5	2,268
6	2,721.6
7	3,175.1
8	3,628.7
9	4,082.3
10	4,535.9
11	4,989.5
12	5,443.1
13	5,896.7
14	6,350.3
15	6,803.9
16	7,257.5
17	7,711.1
18	8,164.7
19	8,618.3
20	9,071.8
21	9,525.4
22	9,979
23	10,433
24	10,886
25	11,340

Pounds to grams, part 2 of 4

lb	g
26	11,793
27	12,247
28	12,701
29	13,154
30	13,608
31	14,061
32	14,515
33	14,969
34	15,422
35	15,876
36	16,329
37	16,783
38	17,237
39	17,690
40	18,144
41	18,597
42	19,051
43	19,504
44	19,958
45	20,412
46	20,865
47	21,319
48	21,772
49	22,226
50	22,680

Pounds to grams, part 3 of 4

lb	g
51	23,133
52	23,587
53	24,040
54	24,494
55	24,948
56	25,401
57	25,855
58	26,308
59	26,762
60	27,216
61	27,669
62	28,123
63	28,576
64	29,030
65	29,484
66	29,937
67	30,391
68	30,844
69	31,298
70	31,751
71	32,205
72	32,659
73	33,112
74	33,566
75	34,019

Pounds to grams, part 4 of 4

lb	g
76	34,473
77	34,927
78	35,380
79	35,834
80	36,287
81	36,741
82	37,195
83	37,648
84	38,102
85	38,555
86	39,009
87	39,463
88	39,916
89	40,370
90	40,823
91	41,277
92	41,730
93	42,184
94	42,638
95	43,091
96	43,545
97	43,998
98	44,452
99	44,906
100	45,359

grams = pounds × 453.59237. Factors: NIST SP 811, NIST Handbook 44, BIPM SI Brochure. unitcheck.net/weight/pounds-to-grams/

Going the other way? Use the Grams to Pounds converter.