📏 Length⚖️ Weight🌡️ Temperature💧 Volume📐 Area🚀 Speed⏱️ Time💾 Data⚡ Energy🔧 Pressure∠ Angle🔌 Power💪 Force🔩 Torque📶 Data rate🚰 Flow rate🧪 Density〰️ Frequency🔋 Voltage⚡ Current🎛️ Resistance🪫 Charge

Grams to Grains Converter

g → gr: type a value and the result appears instantly.

1 g = 15.43235835 gr
1 gr = 0.06479891 g
—

How to convert grams to grains

Use this formula:

gr = g × 15.43235835

Examples

g to gr conversion chart

grams (g)grains (gr)
0.1 g1.54324 gr
0.25 g3.85809 gr
0.5 g7.71618 gr
1 g15.4324 gr
2 g30.8647 gr
3 g46.2971 gr
4 g61.7294 gr
5 g77.1618 gr
6 g92.5942 gr
7 g108.027 gr
8 g123.459 gr
9 g138.891 gr
10 g154.324 gr
12 g185.188 gr
15 g231.485 gr
20 g308.647 gr
25 g385.809 gr
30 g462.971 gr
40 g617.294 gr
50 g771.618 gr
60 g925.942 gr
70 g1,080.27 gr
75 g1,157.43 gr
80 g1,234.59 gr
90 g1,388.91 gr
100 g1,543.24 gr
150 g2,314.85 gr
200 g3,086.47 gr
250 g3,858.09 gr
500 g7,716.18 gr
1,000 g15,432.4 gr

About the units

Gram (g) is a metric (SI) unit. 1 g = 0.001 kg.

Grain (gr) is a commonly used unit. 1 gr = 64.79891 mg.

Frequently asked questions

How do I convert grams to grains?
Multiply the value in g by 15.43235835.
How many grains are in 1 gram?
1 g = 15.43235835 gr.
What is 12 g in gr?
12 g = 185.188 gr.
How do I convert grains to grams?
Use the reverse converter: gr → g.

Weight Converter →

Sources: NIST SP 811 · BIPM SI Brochure · NIST Handbook 44. Last reviewed: 2026-10 · FreeUnitConverters