How to convert hands to atomic units of length
1 hand is equal to 1,919,961,743 atomic units of length, and 1 a.u. of length is equal to 5.208437115 × 10⁻¹⁰ hands. To convert, multiply by the conversion factor:
atomic units of length = hands × 1,919,961,743
atomic units of length = hands ÷ 5.208437115 × 10⁻¹⁰Example: convert 1 h to a₀: 1 × 1,919,961,743 = 1,919,961,743 a₀.
Hand to A.u. of Length conversion table
| Hand (h) | A.u. of Length (a₀) |
|---|---|
| 0.01 h | 19,199,617.43 a₀ |
| 0.1 h | 191,996,174.3 a₀ |
| 1 h | 1,919,961,743 a₀ |
| 2 h | 3,839,923,485 a₀ |
| 3 h | 5,759,885,228 a₀ |
| 5 h | 9,599,808,713 a₀ |
| 10 h | 19,199,617,430 a₀ |
| 20 h | 38,399,234,850 a₀ |
| 50 h | 95,998,087,130 a₀ |
| 100 h | 191,996,174,300 a₀ |
| 250 h | 479,990,435,700 a₀ |
| 500 h | 959,980,871,300 a₀ |
| 1,000 h | 1,919,961,743,000 a₀ |
About the hand
The hand is exactly 4 inches (10.16 cm). It's used to measure the height of horses at the withers.
Symbol: h · 1 h = 0.1016 m · Category: Imperial & US customary
About the a.u. of length
The atomic unit of length is the Bohr radius, about 5.29 × 10⁻¹¹ m: the most probable distance between the proton and electron in a hydrogen atom.
Symbol: a₀ · 1 a₀ = 5.291772109 × 10⁻¹¹ m · Category: Atomic & physics