Convert Gerah (Biblical Hebrew) to Quadrans (Biblical Roman)
Convert gerahs (biblical hebrew) to quadranses (biblical roman) instantly. 1 gerah (biblical hebrew) = 9.4753167997 quadrans (biblical roman) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Quadrans (Biblical Roman) to Gerah (Biblical Hebrew) converter for the reverse conversion.
Units explained
Gerah (Biblical Hebrew)
The gerah was the smallest Hebrew weight, about 0.57 gram (one-twentieth of a shekel).
From a Hebrew word for a small grain or bean.
Ancient Israelite metrology.
Part of the smallest divisions of the biblical shekel.
Quadrans (Biblical Roman)
The quadrans was a quarter of an as, about 0.06 gram in this scale.
From Latin 'quadrans', a quarter part.
Roman small change referenced in scripture.
A minor Roman bronze denomination.
Gerah (Biblical Hebrew) to Quadrans (Biblical Roman) conversion formula
Note: this conversion uses a generally accepted modern value. Historical and regional definitions of this unit varied across times and places.
The relationship between gerahs (biblical hebrew) and quadranses (biblical roman):
To convert gerahs (biblical hebrew) to quadranses (biblical roman), multiply the value in gerahs (biblical hebrew) by 9.4753167997. To reverse, multiply quadranses (biblical roman) by 0.1055373684.
How to use this converter
Type a value into the calculator. The result in quadranses (biblical roman) updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Quadrans (Biblical Roman) to Gerah (Biblical Hebrew) converter for the reverse direction.
Step-by-step: convert gerahs (biblical hebrew) to quadranses (biblical roman)
- Write down the value in gerahs (biblical hebrew) (gerah).
- Multiply that value by the factor 9.4753167997.
- The product is the equivalent value in quadranses (biblical roman) (quadrans).
- To reverse, multiply the quadrans (biblical roman) value by 0.1055373684.
Worked examples
Example 1 — Convert 1 gerah to quadrans:
1 × 9.4753167997 = 9.4753167997 quadrans
Example 2 — Convert 100 gerah to quadrans:
100 × 9.4753167997 = 947.5316799737 quadrans
Real-world example — Hair-width scale measurements
A 70-gerah (biblical hebrew) measurement (about the diameter of a human hair) is the kind of value materials engineers regularly express in adjacent micro-scale units like quadranses (biblical roman) for direct comparison across supplier datasheets.
70 gerah × 9.4753167997 = 663.2721759816 quadrans
Real-world example — Paper and film thicknesses
At the thickness of office paper (roughly 3 gerahs (biblical hebrew)), converting between sub-millimeter units is routine for packaging and printing buyers comparing quotes from metric and US suppliers.
3 gerah × 9.4753167997 = 28.4259503992 quadrans
Real-world example — Plastic-film thickness alternates
A 150-gerah (biblical hebrew) plastic film converts cleanly to quadranses (biblical roman) — useful for packaging buyers reconciling supplier datasheets across metric and US measurement systems.
150 gerah × 9.4753167997 = 1421.2975199605 quadrans
Gerah (Biblical Hebrew) to Quadrans (Biblical Roman) conversion table
Standard reference values for converting gerahs (biblical hebrew) to quadranses (biblical roman):
| Gerah (Biblical Hebrew) [gerah] | Quadrans (Biblical Roman) [quadrans] |
|---|---|
| 0.01 | 0.094753168 |
| 0.1 | 0.94753168 |
| 1 | 9.4753167997 |
| 2 | 18.9506335995 |
| 3 | 28.4259503992 |
| 4 | 37.9012671989 |
| 5 | 47.3765839987 |
| 10 | 94.7531679974 |
| 20 | 189.5063359947 |
| 30 | 284.2595039921 |
| 40 | 379.0126719895 |
| 50 | 473.7658399868 |
| 100 | 947.5316799737 |
| 500 | 4737.6583998683 |
| 1000 | 9475.3167997367 |
Frequently asked questions
How many quadranses (biblical roman) is 1 gerah (biblical hebrew)?
How do I convert gerahs (biblical hebrew) to quadranses (biblical roman)?
How do I convert quadranses (biblical roman) back to gerahs (biblical hebrew)?
How many quadranses (biblical roman) is 100 gerahs (biblical hebrew)?
Popular weight unit conversions
Convert Gerah (Biblical Hebrew) to other weight units
Show all Gerah (Biblical Hebrew) conversions
Metric / SI (18 units)
Avoirdupois (15 units)
Troy & Apothecary (10 units)
Indian / South Asian (6 units)
Scientific / Atomic (9 units)
Astronomical (4 units)
Biblical / Ancient (13 units)
Sources & references
Conversion factor (1 gerah = 9.4753167997 quadrans) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.