Grains to Ounces

Convert grains (gr) to ounces (oz) with formulas, examples, and conversion tables.

Grains (gr)

Ounces (oz)

1 gr = 0.002286 oz

Full precision:0.0022857 oz

Step-by-Step Solution

To convert 1 grains to ounces, we divide by 437.5 because one ounce equals exactly 437.5 grains.

1 ounce = 437.5 grains

Since there are 437.5 grains in every ounce, we divide our value by this factor:

1 ÷ 437.5 = 0.002286 ounces

So 1 grains = 0.002286 ounces.

✓Quick check: 0.002286 × 437.5 = 1 grains

How to Convert Grains to Ounces

To convert grains to ounces, divide the value by 437.5.

Ounces = Grains ÷ 437.5

1 ounce = 437.5 grains

Tip: To convert ounces back to grains, multiply by 437.5.

Example 1: 1 gr = 0.002286 oz
1 ÷ 437.5 = 0.002286

Example 2: 5 gr = 0.011429 oz
5 ÷ 437.5 = 0.011429

Example 3: 10 gr = 0.022857 oz
10 ÷ 437.5 = 0.022857