A US gallon is a volume unit defined as exactly 231 cubic inches or about 3.785 liters, mainly used in the United States.

A US minim is an apothecary unit of liquid volume equal to 1/60 of a US fluid dram, historically used for measuring very small liquid doses in pharmacy.

Why convert gallons to minims?

Converting gallons to minims helps translate large liquid volumes into tiny apothecary units, often required for historical medicine or pharmaceutical compounding.

Gallons (US) to Minims (US) Volume Conversion Tool

Easily convert volumes from gallon (US) to minim (US) with our user-friendly volume unit converter. Ideal for pharmaceutical and historical medicine applications.

Gallon (US) [gal (US)]

Minim (US)

Please check your input. It must be a valid numeric value.

Gallon (US) [gal (US)] to Minim (US) Conversion Table

Gallon (US) [gal (US)]	Minim (US)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Gallon (US) [gal (US)] to Minim (US) Conversion Table
Gallon (US) [gal (US)]	Minim (US)

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What Is This Tool?

This tool converts volume measurements from the US gallon to the US minim. It is useful for translating large liquid volumes into very small apothecary units, commonly used in pharmaceutical compounding and historical medical contexts.

How to Use This Tool?

Enter the volume value in gallons (US)
Select the source unit as gallon (US)
Choose the target unit as minim (US)
Click convert to get the equivalent volume in minims
Review the result for pharmaceutical or historical use

Key Features

Precise conversion from gallon (US) to minim (US) units
Supports volume measurements relevant to pharmacy and medicine
Simple browser-based interface for quick conversions
Includes relevant examples to assist understanding
Useful for interpreting historical prescription volumes

Examples

Converting 2 gallons (US) results in 122,880 minims (US)
Half a gallon (US) equals 30,720 minims (US)
One gallon (US) converts exactly to 61,440 minims (US)

Common Use Cases

Measuring motor fuels and other liquids in US gallons
Interpreting doses in historical apothecary prescriptions
Translating old pharmaceutical formulas into modern units
Converting large liquid volumes into precise small units
Supporting engineering and HVAC flow measurements

Tips & Best Practices

Confirm unit selections before converting values
Be cautious of dosing precision due to large scale differences
Use the tool for historical and niche pharmaceutical conversions
Double-check conversions when working with medical data
Keep in mind the minim (US) is mostly obsolete today

Limitations

The minim (US) is rarely used in contemporary medicine
Conversions must be precise to prevent dosing errors
Primarily applicable for historical or specialized contexts

Frequently Asked Questions

What is a US gallon?: A US gallon is a volume unit defined as exactly 231 cubic inches or about 3.785 liters, mainly used in the United States.
What is a US minim?: A US minim is an apothecary unit of liquid volume equal to 1/60 of a US fluid dram, historically used for measuring very small liquid doses in pharmacy.
Why convert gallons to minims?: Converting gallons to minims helps translate large liquid volumes into tiny apothecary units, often required for historical medicine or pharmaceutical compounding.

Key Terminology

Gallon (US): A unit of volume equal to exactly 231 cubic inches or 3.785411784 liters, used primarily in the United States.
Minim (US): An apothecary liquid volume unit equal to 1/60 of a fluid dram, traditionally used for very small doses in pharmacy.
Apothecary unit: A traditional system of weights and measures used in pharmacy and medicine, including units like dram and minim.

Quick Knowledge Check

Which unit is larger?

Minim (US)

Gallon (US)

They are equal

What is the primary use of the minim (US)?

Measuring fuel volumes

Measuring small liquid doses in pharmacy

Measuring cooking oil

How many minims (US) are in one gallon (US)?

61,440

614,400

6,144

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