Convert grain to carats

Convert gr to ct (Swap)

The "grain" unit is commonly confused with other units. Click for details.

The "grain" unit is commonly confused the units listed below which have similar names and/or values. Please ensure that you've selected the correct unit for the more accurate conversion!

grain, defined as 0.00006479891 kg
troy grains, defined as 0.00006479891 kg

Converter

Guide

How to convert grain into carats?

To convert grain into carats, preform the following calculations:

1 gr = 0.32399 ct

mass in grain × 0.32399 = mass in carats

Example:

15 gr

15 grain × 0.32399 = 4.85992 carats

How many carats in a grain?

There are 0.32399 carats in a grain.

How many grain in a carat?

There are 3.08647 grain in a carat.

Value Chart

Grain (gr)	Carats (ct)
0 gr	0 ct
0.01 gr	0.0032399 ct
0.1 gr	0.032399 ct
0.2 gr	0.064799 ct
0.3 gr	0.097198 ct
0.4 gr	0.1296 ct
0.5 gr	0.162 ct
0.6 gr	0.1944 ct
0.7 gr	0.2268 ct
0.8 gr	0.2592 ct
0.9 gr	0.2916 ct
1 gr	0.32399 ct
1.2 gr	0.38879 ct
1.4 gr	0.45359 ct
1.6 gr	0.51839 ct
1.8 gr	0.58319 ct
2 gr	0.64799 ct
2.2 gr	0.71279 ct
2.4 gr	0.77759 ct
2.6 gr	0.84239 ct
2.8 gr	0.90718 ct
3 gr	0.97198 ct
3.2 gr	1.03678 ct
3.4 gr	1.10158 ct
3.6 gr	1.16638 ct
3.8 gr	1.23118 ct
4 gr	1.29598 ct
4.2 gr	1.36078 ct
4.4 gr	1.42558 ct
4.6 gr	1.49037 ct
4.8 gr	1.55517 ct
5 gr	1.61997 ct
5.5 gr	1.78197 ct
6 gr	1.94397 ct
6.5 gr	2.10596 ct
7 gr	2.26796 ct
7.5 gr	2.42996 ct
8 gr	2.59196 ct
8.5 gr	2.75395 ct
9 gr	2.91595 ct
9.5 gr	3.07795 ct
10 gr	3.23995 ct
11 gr	3.56394 ct
12 gr	3.88793 ct
13 gr	4.21193 ct
14 gr	4.53592 ct
15 gr	4.85992 ct
16 gr	5.18391 ct
17 gr	5.50791 ct
18 gr	5.8319 ct
19 gr	6.1559 ct
20 gr	6.47989 ct
21 gr	6.80389 ct
22 gr	7.12788 ct
23 gr	7.45187 ct
24 gr	7.77587 ct
25 gr	8.09986 ct
26 gr	8.42386 ct
27 gr	8.74785 ct
28 gr	9.07185 ct
29 gr	9.39584 ct
30 gr	9.71984 ct
31 gr	10.04383 ct
32 gr	10.36783 ct
33 gr	10.69182 ct
34 gr	11.01581 ct
35 gr	11.33981 ct
36 gr	11.6638 ct
37 gr	11.9878 ct
38 gr	12.31179 ct
39 gr	12.63579 ct
40 gr	12.95978 ct
41 gr	13.28378 ct
42 gr	13.60777 ct
43 gr	13.93177 ct
44 gr	14.25576 ct
45 gr	14.57975 ct
46 gr	14.90375 ct
47 gr	15.22774 ct
48 gr	15.55174 ct
49 gr	15.87573 ct
50 gr	16.19973 ct
52 gr	16.84772 ct
54 gr	17.49571 ct
56 gr	18.14369 ct
58 gr	18.79168 ct
60 gr	19.43967 ct
62 gr	20.08766 ct
64 gr	20.73565 ct
66 gr	21.38364 ct
68 gr	22.03163 ct
70 gr	22.67962 ct
72 gr	23.32761 ct
74 gr	23.9756 ct
76 gr	24.62359 ct
78 gr	25.27157 ct
80 gr	25.91956 ct
82 gr	26.56755 ct
84 gr	27.21554 ct
86 gr	27.86353 ct
88 gr	28.51152 ct
90 gr	29.15951 ct
92 gr	29.8075 ct
94 gr	30.45549 ct
96 gr	31.10348 ct
98 gr	31.75147 ct
100 gr	32.39946 ct

Sources & References

UnitSwap uses sources (which are listed below) to ensure the best accuracy on conversions. See more information about reliable sources and conversion accuracy here.

Grain definition source: en.wikipedia.org
Carats definition source: en.wikipedia.org