Grains to stone
1 grain in stone
1 gr = 0.0000102 st
st = gr × 0.000010204082
To convert grains to stone, multiply by 0.000010204082. The table below gives the values people look up most often, and the converter works for any number.
Grains to stone table
| Grains | Stone |
|---|---|
| 1 gr | 0.0000102 |
| 2 gr | 0.00002041 |
| 3 gr | 0.00003061 |
| 4 gr | 0.00004082 |
| 5 gr | 0.00005102 |
| 10 gr | 0.000102 |
| 15 gr | 0.0001531 |
| 20 gr | 0.0002041 |
| 25 gr | 0.0002551 |
| 30 gr | 0.0003061 |
| 40 gr | 0.0004082 |
| 50 gr | 0.0005102 |
| 75 gr | 0.0007653 |
| 100 gr | 0.0010204 |
| 250 gr | 0.002551 |
| 500 gr | 0.005102 |
| 1,000 gr | 0.010204 |
How the conversion works
The relationship is st = gr × 0.000010204082. Both units measure mass, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
Common questions
- How many stone are in one grain?
- One grain equals 0.0000102 stone. st = gr × 0.000010204082.
- How do you convert grains to stone?
- Use st = gr × 0.000010204082. So 10 gr is 0.000102 st.
- How many grains are in one stone?
- One stone equals 98,000 grains, which is the reverse of the conversion above.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place