To convert fermis to barleycorns, multiply the value by 1.1811 × 10⁻¹³. To go the other way, multiply barleycorns by 8,466,700,000,000 to get fermis.
| Fermis (fm) | Barleycorns (bc) |
|---|---|
| 1 fm | 1.1811 × 10⁻¹³ bc |
| 5 fm | 5.90549 × 10⁻¹³ bc |
| 10 fm | 1.1811 × 10⁻¹² bc |
| 25 fm | 2.95274 × 10⁻¹² bc |
| 50 fm | 5.90549 × 10⁻¹² bc |
| 100 fm | 1.1811 × 10⁻¹¹ bc |
| 250 fm | 2.95274 × 10⁻¹¹ bc |
| 500 fm | 5.90549 × 10⁻¹¹ bc |
| 1,000 fm | 1.1811 × 10⁻¹⁰ bc |
| 2,500 fm | 2.95274 × 10⁻¹⁰ bc |
| 5,000 fm | 5.90549 × 10⁻¹⁰ bc |
| 10,000 fm | 1.1811 × 10⁻⁹ bc |
| 100,000 fm | 1.1811 × 10⁻⁸ bc |
| 1,000,000 fm | 1.1811 × 10⁻⁷ bc |
Fermi (fm). A fermi (femtometer) is 10⁻¹⁵ meters, roughly the size of a proton, used in nuclear physics.
Barleycorn (bc). The barleycorn is one third of an inch (about 8.47 mm), historically the length of a grain of barley.
There are 1.1811 × 10⁻¹³ barleycorns in one fermi.
Multiply the number of fermis by 1.1811 × 10⁻¹³. For example, 10 fermis equal 1.1811 × 10⁻¹² barleycorns.
One barleycorn equals 8,466,700,000,000 fermis.
1.1811 × 10⁻¹⁰ barleycorns. Other common values: 100 fermis = 1.1811 × 10⁻¹¹ barleycorns and 10,000 fermis = 1.1811 × 10⁻⁹ barleycorns.