Convert Imperial Minim to US Gallon
Convert imperial minims to us gallons instantly. 1 imperial minim = 1.563737e-5 us gallon — use the live calculator, the exact formula, a conversion table and worked examples. Also check the US Gallon to Imperial Minim converter for the reverse conversion.
Units explained
Imperial Minim
An imperial minim is 1/60 of a fluid drachm (≈0.0592 mL).
The smallest British apothecaries' fluid unit.
Historical compounding.
UK apothecaries' system.
US Gallon
The US liquid gallon is defined as exactly 231 cubic inches (3.785411784 liters).
Based on the English wine gallon of 231 cubic inches, retained by the US after 1824.
The primary US unit for fuel, milk and large beverage containers.
English wine gallon; US since 1824.
Imperial Minim to US Gallon conversion formula
The relationship between imperial minims and us gallons:
To convert imperial minims to us gallons, multiply the value in imperial minims by 1.563737e-5. To reverse, multiply us gallons by 63949.3773795424.
How to use this converter
Type a value into the calculator. The result in us gallons updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the US Gallon to Imperial Minim converter for the reverse direction.
Step-by-step: convert imperial minims to us gallons
- Write down the value in imperial minims (min).
- Multiply that value by the factor 1.563737e-5.
- The product is the equivalent value in us gallons (gal).
- To reverse, multiply the us gallon value by 63949.3773795424.
Worked examples
Example 1 — Convert 1 min to gal:
1 × 1.563737e-5 = 1.563737e-5 gal
Example 2 — Convert 100 min to gal:
100 × 1.563737e-5 = 0.0015637369 gal
Real-world example — From wavelengths to millimeter-scale objects
A value of one million imperial minims sounds vast at the atomic scale but converts to a small everyday quantity in us gallons — useful when relating optical-wavelength specifications to physical mounting hardware.
1000000 min × 1.563737e-5 = 15.6373688217 gal
Real-world example — Sub-micron to millimeter
500,000 imperial minims converts to a small everyday quantity in us gallons — useful when relating optical-wavelength specifications to physical mounting hardware.
500000 min × 1.563737e-5 = 7.8186844108 gal
Imperial Minim to US Gallon conversion table
Standard reference values for converting imperial minims to us gallons:
| Imperial Minim [min] | US Gallon [gal] |
|---|---|
| 0.01 | 1.563737e-7 |
| 0.1 | 1.563737e-6 |
| 1 | 1.563737e-5 |
| 2 | 3.127474e-5 |
| 3 | 4.691211e-5 |
| 4 | 6.254948e-5 |
| 5 | 7.818684e-5 |
| 10 | 0.0001563737 |
| 20 | 0.0003127474 |
| 30 | 0.0004691211 |
| 40 | 0.0006254948 |
| 50 | 0.0007818684 |
| 100 | 0.0015637369 |
| 500 | 0.0078186844 |
| 1000 | 0.0156373688 |
Frequently asked questions
How many us gallons is 1 imperial minim?
How do I convert imperial minims to us gallons?
How do I convert us gallons back to imperial minims?
How many us gallons is 100 imperial minims?
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Metric / SI (3 units)
US Customary (Liquid) (1 units)
Imperial (UK) (1 units)
Cubic (length-derived) (1 units)
Sources & references
Conversion factor (1 min = 1.563737e-5 gal) 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 Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.