grain (avoirdupois)
| Symbol: | gr (avdp.), gr (av.) |
| Category: | Mass |
| SI Equivalent: | 6.47989×10-5 kg |
| Dimension: | M |
| System: | UK, US |
| Notes | |
| Legal American and British unit of mass since WMA of 1963. 1 grain (av.) = 1/7000 lb | |
79 conversions, showing those commonly used | Show all
1 gr (avdp.), gr (av.) =
| Mass | ||
| Symbol | Unit Name | |
| 3.90228×1022 | u, uma, Da(12C), AMU | atomic unit of mass (12C) |
| 3.90352×1022 | u, uma, Da(16O), AMU | atomic unit of mass (16O) |
| 3.87198×1022 | u, uma, Da(1H), AMU | atomic unit of mass (1H) |
| 0.323995 | ct. | carat (metric) |
| 0.315789 | ct (troy) | carat (troy) |
| 3.90228×1022 | u, uma, Da | dalton (atomic unit of mass) |
| 4.44014×10-6 | slug | geepound (slug) |
| 1 | gr (troy) | grain (troy) |
| 6.47989×10-2 | g | gram |
| 6.47989×10-5 | kg | kilogram |
| 1.42857×10-7 | kip | kilopound (kip) |
| 64.7989 | mg | milligram |
| 2.28571×10-3 | oz (advp.), oz (av.) | ounce (avoirdupois) |
| 2.08333×10-3 | oz (troy) | ounce (troy) |
| 1.42857×10-4 | lb | pound |
| 1.73611×10-4 | lb (troy), lb (tr.) | pound (troy) |
| 4.44014×10-6 | slug (geepound) | |
| 6.47989×10-8 | ton (metric) | |
| 6.37755×10-8 | UK ton, lg ton | ton (UK, long) |
| 7.14286×10-8 | ton (US, short) | |
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