Fermi (fm)
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About the Fermi
Unit Details
Quick Conversions
Reference Chart
Fermi Reference Chart - Length Conversions
Interactive conversion chart showing length unit relationships. Compare 8 common units with precise calculations.
| Unit | Symbol | Equivalent to 1 A |
|---|---|---|
| AlnBase Unit | A | 1 |
| Angstrom | Å | 1.684E-10 |
| Arpent | A | 98.55808 |
| Astronomical Unit | AU | 2.519E11 |
| Attometer | am | 1.684E-18 |
| Barleycorn | bar | 0.014259 |
| Caliber | cal | 4.278E-4 |
| Centimeter | cm | 0.016841 |
Quick Reference
About Length
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Conversion Accuracy
All conversions use official conversion factors and are calculated with maximum precision to ensure professional-grade accuracy.
Comparison Table
Fermi Comparison Table
Compare Fermi values with 6 other length units. Quick reference for common conversion values.
| Fermi (fm) | Aln (A) | Angstrom (Å) | Arpent (A) | Astronomical Unit (AU) | Attometer (am) | Barleycorn (bar) |
|---|---|---|---|---|---|---|
| 1 | 1.684E-15 | 1E-5 | 1.709E-17 | 6.684E-27 | 1,000 | 1.181E-13 |
| 5 | 8.421E-15 | 5E-5 | 8.544E-17 | 3.342E-26 | 5,000 | 5.906E-13 |
| 10 | 1.684E-14 | 1E-4 | 1.709E-16 | 6.684E-26 | 10,000 | 1.181E-12 |
| 25 | 4.21E-14 | 2.5E-4 | 4.272E-16 | 1.671E-25 | 25,000 | 2.953E-12 |
| 50 | 8.421E-14 | 5E-4 | 8.544E-16 | 3.342E-25 | 50,000 | 5.906E-12 |
| 100 | 1.684E-13 | 0.001 | 1.709E-15 | 6.684E-25 | 100,000 | 1.181E-11 |
How to Use This Table
Find the value in Fermi in the first column, then read across to see the equivalent values in other length units.
Precision Note
All conversions are calculated using precise conversion factors with locale-appropriate number formatting for optimal readability.
About the Fermi
The Fermi (fm) is a unit of length measurement. Use our converter above to convert Fermi to any other length unit instantly