Fluid Ounce (US) to Microliter Converter
Unit Converter
Instant · Precise · Universal
47 units available
6 categories total
How to Convert Fluid Ounce (US) to Microliter
To mL: multiply by 29.5735. To UK fluid ounces: multiply by 1.04084. To tablespoons (US): multiply by 2.
1 US fl oz = 2 US tbsp = 6 US tsp = 1/8 US cup = 29.5735 mL.
For example, 1 Fluid Ounce (US) (fl oz (US)) = 29573.5296 Microliter (µL).
Fluid Ounce (US) to Microliter — Common Values
| Fluid Ounce (US) (fl oz (US)) | Microliter (µL) |
|---|---|
| 0.1 | 2957.35296 |
| 0.5 | 14786.7648 |
| 1 | 29573.5296 |
| 2 | 59147.0592 |
| 5 | 147867.648 |
| 10 | 295735.296 |
| 25 | 739338.24 |
| 50 | 1478676.48 |
| 100 | 2957352.96 |
| 500 | 14786764.8 |
| 1000 | 29573529.6 |
About Fluid Ounce (US) (fl oz (US))
Definition
The US fluid ounce is a unit of liquid volume equal to 1/128 of a US gallon, or approximately 29.574 milliliters.
Mathematical Relationship
1 US fl oz = 2 US tbsp = 6 US tsp = 1/8 US cup = 29.5735 mL.
Conversion Formula
To mL: multiply by 29.5735. To UK fluid ounces: multiply by 1.04084. To tablespoons (US): multiply by 2.
Practical Applications
Beverage cans (12 fl oz), water bottles (16.9 fl oz), coffee sizes, medicine dosing, and shampoo bottles.
Interesting Facts
A US fluid ounce of water weighs almost exactly 1 avoirdupois ounce (29.57 mL ≈ 28.35 g). The UK fl oz is slightly smaller (28.41 mL).
Common Mistakes
Confusing fluid ounces (volume) with ounces (weight). Also, US and UK fluid ounces differ slightly.
Educational Tips
1 fl oz ≈ 30 mL (close enough). A soda can = 12 fl oz. A standard water bottle = 16.9 fl oz ≈ 500 mL.
About Microliter (µL)
Definition
The microliter is a unit of volume equal to 10⁻⁶ liters, or one millionth of a liter, equivalent to one cubic millimeter.
Mathematical Relationship
1 µL = 10⁻⁶ L = 10⁻³ mL = 1 mm³ = 1,000 nL. One milliliter = 1,000 µL.
Conversion Formula
To mL: divide by 1,000. To liters: multiply by 10⁻⁶. To nanoliters: multiply by 1,000.
Practical Applications
Pipetting in labs, blood glucose monitor samples (~0.3–1 µL), PCR reactions (10–50 µL), and HPLC injection volumes.
Interesting Facts
A modern blood glucose meter needs only about 0.3 µL of blood — less than a small pinprick. Older models required 10+ µL.
Common Mistakes
Confusing µL with mL — 1 mL = 1,000 µL. Pipetting errors at this scale significantly affect experimental results.
Educational Tips
A microliter is a cube 1 mm on each side. A micro-pipette labeled 'P20' dispenses 2–20 µL — a staple in every biology lab.