Gallons to Picoliters Converter
Enter the volume in gallons below to convert it to picoliters.
Convert Gallons (UK) to Picoliters
Enter a value in gallons (uk) (gal (UK)) to convert to picoliters (pL).
Gallon to Picoliter Conversion Table
Table showing various gallon measurements converted to picoliters. Click any preset value or arrow to load it into the converter.
| Gallons (UK) (gal (UK)) | Picoliters (pL) |
|---|---|
| 0.0000001 gal (UK) | 454,609 pL |
| 0.0000002 gal (UK) | 909,218 pL |
| 0.0000003 gal (UK) | 1,363,827 pL |
| 0.0000004 gal (UK) | 1,818,436 pL |
| 0.0000005 gal (UK) | 2,273,045 pL |
| 0.0000006 gal (UK) | 2,727,654 pL |
| 0.0000007 gal (UK) | 3,182,263 pL |
| 0.0000008 gal (UK) | 3,636,872 pL |
| 0.0000009 gal (UK) | 4,091,481 pL |
| 0.00000001 gal (UK) | 45,460.9 pL |
How to Convert Gallons to Picoliters
To convert gallons to picoliters, multiply the volume by the following conversion ratio: 4.54609e+12 picoliters/gallon.
Since one gallon is equal to 4.54609e+12 picoliters, you can use this simple formula to convert:
The volume in picoliters is equal to the volume in gallons multiplied by 4.54609e+12.
For example, here's how to convert 5 gallons to picoliters using the formula above.
How Many Picoliters Are in a Gallon?
There are 4.54609e+12 picoliters in a gallon, which is why we use this value in the formula above.
Our gallon to picoliter calculator automatically converts your volume measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Gallons and picoliters are both units used to measure volume. Keep reading to learn more about each unit.
What Is a Gallon?
A gallon is a unit of volume equal to 4.54609 liters (L), the base unit for volume. British Imperial gallon defined as exactly 4.54609 liters. [1]
The gallon is classified as a US customary and imperial unit of volume. Gallons can be abbreviated as gal (UK); for example, 1 gallon can be written as 1 gal (UK).
When working with gallons (gal (UK)) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, gallons (gal (UK)) are widely used across standard volume applications within US customary and imperial workflows, engineering documentation, and technical data sheets.
What Is a Picoliter?
A picoliter is a unit of volume equal to 1/1,000,000,000,000 of a liter (1e-12 L). One-trillionth of a liter (10⁻¹² L). [2]
The picoliter is classified as a metric and SI-compatible unit of volume. Picoliters can be abbreviated as pL; for example, 1 picoliter can be written as 1 pL.
In the metric system, "pico" is the standard SI prefix for trillionths, or 10⁻¹². This makes the picoliter (pL) a convenient decimal multiple of the liter (L).
In practice, picoliters (pL) are widely used across fine-tolerance laboratory, analytical, and micro-scale volume measurements within SI metric workflows, engineering documentation, and technical data sheets.
When converting volume between gallons (gal (UK)) and picoliters (pL), keep full floating-point precision (1 gal (UK) = 4.54609e+12 pL; 1 pL = 2.199692e-13 gal (UK)) during intermediate calculations and round only the final picoliter figure to match your instrument tolerance.
More Imperial Gallon & Picoliter Conversions
Need to calculate in the opposite direction? Use our picoliters to gallons (uk) calculator to switch your starting unit immediately. You can also explore related tools such as converting picoliters to gallons (uk), converting gallons (uk) to liters, or converting gallons (uk) to gallons (us).
Convert from Imperial Gallons
Weight and volume require ingredient density (g/mL). Choose a USDA FoodData Central verified ingredient below:
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Volume)·Volume & Liquid Metrology Standard — Gallons (UK) (gal (UK)) to Picoliters (pL)
- [2]NIST HB 44 SpecificationNIST HB 44 (Liquid & Dry Capacity Tables)·Unit Specifications: Gallon (UK Imperial) (gal (UK)) & Picoliter (pL)
- [3]NIST SP 811 ReferenceNIST SP 811 (NIST SP 811 App. B.9)·Conversion Factors & Mathematical Basis (gal (UK) to pL)