Convert Litre to Microlitre
1 litre = 1,000,000 microlitre (µL). For example, 10 litre = 10,000,000 microlitre and 100 litre = 100,000,000 microlitre. Type any value below to convert litre to microlitre both ways — it runs entirely in your browser.
Quick answer: Litre to Microlitre
1 Litre = 1,000,000 Microlitre (L → µL). To convert litre to microlitre, multiply by 1,000,000. To convert microlitre to litre, multiply by 0.000001. The converter at the top does this instantly and both ways; the sections below give the formula, worked examples, a full conversion chart and answers to the most common litre-to-microlitre questions.
How to convert Litre to Microlitre
To convert litre to microlitre, multiply the number of litre by the conversion factor 1,000,000, because 1 L = 1,000,000 µL. The conversion is linear, so the same factor works for any value — whole numbers, decimals or fractions. For the reverse direction, 1 µL = 0.000001 L, so you divide by 1,000,000 (or multiply by 0.000001) to turn microlitre back into litre.
µL = L × 1,000,000 ·
L = µL × 0.000001
- Write down the value you want to convert, in litre.
- Multiply it by 1,000,000.
- The result is the same area/length/quantity expressed in microlitre.
Litre to Microlitre — worked examples
Each row shows the exact arithmetic so you can follow the conversion step by step. For example, 5 litre is 5,000,000 microlitre because 5 L × 1,000,000 = 5,000,000 µL.
| Litre | Calculation | Microlitre |
|---|---|---|
| 1 L | 1 L × 1,000,000 = 1,000,000 µL | 1,000,000 µL |
| 2 L | 2 L × 1,000,000 = 2,000,000 µL | 2,000,000 µL |
| 3 L | 3 L × 1,000,000 = 3,000,000 µL | 3,000,000 µL |
| 5 L | 5 L × 1,000,000 = 5,000,000 µL | 5,000,000 µL |
| 7 L | 7 L × 1,000,000 = 7,000,000 µL | 7,000,000 µL |
| 10 L | 10 L × 1,000,000 = 10,000,000 µL | 10,000,000 µL |
| 12 L | 12 L × 1,000,000 = 12,000,000 µL | 12,000,000 µL |
| 15 L | 15 L × 1,000,000 = 15,000,000 µL | 15,000,000 µL |
| 20 L | 20 L × 1,000,000 = 20,000,000 µL | 20,000,000 µL |
| 25 L | 25 L × 1,000,000 = 25,000,000 µL | 25,000,000 µL |
| 50 L | 50 L × 1,000,000 = 50,000,000 µL | 50,000,000 µL |
| 100 L | 100 L × 1,000,000 = 100,000,000 µL | 100,000,000 µL |
Common Litre to Microlitre conversions
These are the litre-to-microlitre values people look up most often. Every figure is computed from the exact factor, so you can rely on them for quick reference:
- 1 litre = 1,000,000 microlitre
- 2 litre = 2,000,000 microlitre
- 2.5 litre = 2,500,000 microlitre
- 3 litre = 3,000,000 microlitre
- 4 litre = 4,000,000 microlitre
- 5 litre = 5,000,000 microlitre
- 6 litre = 6,000,000 microlitre
- 7 litre = 7,000,000 microlitre
- 8 litre = 8,000,000 microlitre
- 9 litre = 9,000,000 microlitre
- 10 litre = 10,000,000 microlitre
- 12 litre = 12,000,000 microlitre
- 15 litre = 15,000,000 microlitre
- 20 litre = 20,000,000 microlitre
- 25 litre = 25,000,000 microlitre
- 30 litre = 30,000,000 microlitre
- 50 litre = 50,000,000 microlitre
- 75 litre = 75,000,000 microlitre
- 100 litre = 100,000,000 microlitre
- 200 litre = 200,000,000 microlitre
- 500 litre = 500,000,000 microlitre
- 1000 litre = 1,000,000,000 microlitre
Litre to Microlitre conversion chart (both directions)
The chart below converts litre to microlitre and microlitre to litre side by side, so it works whichever way you need. 1 litre = 1,000,000 microlitre, and 1 microlitre = 0.000001 litre.
| Litre → Microlitre | Microlitre → Litre |
|---|---|
| 0.25 L = 250,000 µL | 0.25 µL = 0.00000025 L |
| 0.5 L = 500,000 µL | 0.5 µL = 0.0000005 L |
| 1 L = 1,000,000 µL | 1 µL = 0.000001 L |
| 2 L = 2,000,000 µL | 2 µL = 0.000002 L |
| 3 L = 3,000,000 µL | 3 µL = 0.000003 L |
| 4 L = 4,000,000 µL | 4 µL = 0.000004 L |
| 5 L = 5,000,000 µL | 5 µL = 0.000005 L |
| 6 L = 6,000,000 µL | 6 µL = 0.000006 L |
| 7 L = 7,000,000 µL | 7 µL = 0.000007 L |
| 8 L = 8,000,000 µL | 8 µL = 0.000008 L |
| 9 L = 9,000,000 µL | 9 µL = 0.000009 L |
| 10 L = 10,000,000 µL | 10 µL = 0.00001 L |
| 12 L = 12,000,000 µL | 12 µL = 0.000012 L |
| 15 L = 15,000,000 µL | 15 µL = 0.000015 L |
| 20 L = 20,000,000 µL | 20 µL = 0.00002 L |
| 25 L = 25,000,000 µL | 25 µL = 0.000025 L |
| 30 L = 30,000,000 µL | 30 µL = 0.00003 L |
| 40 L = 40,000,000 µL | 40 µL = 0.00004 L |
| 50 L = 50,000,000 µL | 50 µL = 0.00005 L |
| 75 L = 75,000,000 µL | 75 µL = 0.000075 L |
| 100 L = 100,000,000 µL | 100 µL = 0.0001 L |
| 150 L = 150,000,000 µL | 150 µL = 0.00015 L |
| 200 L = 200,000,000 µL | 200 µL = 0.0002 L |
| 250 L = 250,000,000 µL | 250 µL = 0.00025 L |
| 500 L = 500,000,000 µL | 500 µL = 0.0005 L |
| 1000 L = 1,000,000,000 µL | 1000 µL = 0.001 L |
Litre vs Microlitre: which is bigger?
A litre is the larger unit: one litre equals 1,000,000 microlitres. Put another way, you need 1,000,000 microlitres to make a single litre.
What is a Litre? History, origin and usage
The litre was introduced in France in 1795 as a republican measure equal to one cubic decimetre, its name derived from the older French litron, in turn from Byzantine Greek (where it had been a unit of weight) via Late Medieval Latin. In 1901 the litre was redefined as the volume of one kilogram of pure water at maximum density, making it very slightly larger than a cubic decimetre. In 1964 that awkward definition was abandoned and the litre returned to being exactly one cubic decimetre.
The litre is the everyday metric unit of volume across most of the world: fuel sold at the pump, bottled water and soft drinks, milk, engine and cooking oil, and car engine capacity. It is the unit people reach for whenever a volume is larger than a kitchen spoonful but smaller than a tankful.
The litre is not an official SI unit but is accepted for use alongside it. Its symbol may be written as a capital L precisely because a lowercase l is easily mistaken for the digit 1 in many fonts.
What is a Microlitre? History, origin and usage
The microlitre applies the SI prefix micro- (from Greek mikros, small) to the litre, making it one millionth of a litre, and it became standard vocabulary as the SI prefixes were formalised in the 20th century. It is a creature of the laboratory rather than the kitchen or marketplace.
The microlitre is the everyday unit of modern molecular biology, analytical chemistry and clinical labs, where micropipettes dispense tiny, precise volumes for tests such as PCR, DNA sequencing and blood assays. Drug discovery and diagnostics depend on accurate microlitre handling.
A microlitre is one thousandth of a millilitre, a volume far too small to measure with ordinary kitchen tools. Adjustable micropipettes that deliver microlitre amounts are among the most-used instruments in biology and chemistry research.
Convert 1 Litre to other units
It can help to see a litre next to the other units it is commonly compared with. One litre (L) is equal to:
| 1 Litre equals | Unit |
|---|---|
| 1,000 mL | Millilitre |
| 100 cL | Centilitre |
| 0.001 m³ | Cubic Metre |
| 1,000 cm³ | Cubic Centimetre |
| 61.02374 in³ | Cubic Inch |
| 0.03531467 ft³ | Cubic Foot |
| 0.2641721 US gal | US Gallon |
| 0.2641721 gal | US Gallon |
| 1.056688 US qt | US Quart |
| 1.056688 qt | US Quart |
| 2.113376 US pt | US Pint |
| 2.113376 pt | US Pint |
| 33.81402 US fl oz | US Fluid Ounce |
| 33.81402 fl oz | US Fluid Ounce |
| 35.19508 imp fl oz | Imperial Fluid Ounce |
| 67.62805 tbsp | US Tablespoon |
| 202.8841 tsp | US Teaspoon |
| 8.453506 gi | US Gill |
| 0.02837759 bu | US Bushel |
| 0.006289811 bbl | Oil Barrel |
| 1,000,000 µL | Microlitre |
| 4.226753 US cup | US Cup |
| 33.81402 US fl oz | US Fluid Ounce |
Convert 1 Microlitre to other units
One microlitre (µL) is equal to:
| 1 Microlitre equals | Unit |
|---|---|
| 0.001 mL | Millilitre |
| 0.0001 cL | Centilitre |
| 0.000001 L | Litre |
| 0.000000001 m³ | Cubic Metre |
| 0.001 cm³ | Cubic Centimetre |
| 0.00006102374 in³ | Cubic Inch |
| 0.00000003531467 ft³ | Cubic Foot |
| 0.0000002641721 US gal | US Gallon |
| 0.0000002641721 gal | US Gallon |
| 0.000001056688 US qt | US Quart |
| 0.000001056688 qt | US Quart |
| 0.000002113376 US pt | US Pint |
| 0.000002113376 pt | US Pint |
| 0.00003381402 US fl oz | US Fluid Ounce |
| 0.00003381402 fl oz | US Fluid Ounce |
| 0.00003519508 imp fl oz | Imperial Fluid Ounce |
| 0.00006762805 tbsp | US Tablespoon |
| 0.0002028841 tsp | US Teaspoon |
| 0.000008453506 gi | US Gill |
| 0.00000002837759 bu | US Bushel |
| 0.000000006289811 bbl | Oil Barrel |
| 0.000004226753 US cup | US Cup |
| 0.00003381402 US fl oz | US Fluid Ounce |
Tips for converting Litre to Microlitre
- To go from litre to microlitre, multiply by 1,000,000; to go back, divide by 1,000,000 (or multiply by 0.000001).
- For a quick mental estimate, remember that 1 litre ≈ 1,000,000 microlitre, so 10 litre ≈ 10,000,000 microlitre.
- The converter above keeps full precision; the tables round for readability, so use the tool for exact figures.
- Both fields update live as you type — change either side to convert in that direction.
How to use this Litre to Microlitre converter
Type a number into the Litre field and the equivalent in Microlitre appears instantly — there is no “convert” button to press and nothing is sent to a server, so it works offline once the page has loaded and is safe for any data. You can also type into the Microlitre field to convert the other way (microlitre to litre). Use the swap control to flip the two units, and copy the result with a single click. Because the calculation runs in your browser with full floating-point precision, the converter is more exact than the rounded figures shown in the reference chart above — use the chart for quick look-ups and the tool for precise work.
Accuracy and method
Every figure on this page — the formula, the worked examples, the conversion chart and the “convert to other units” tables — is computed from a single verified conversion factor (1 L = 1,000,000 µL), never copied from a hand-typed lookup table that could drift. That factor is derived from each unit’s definition in terms of a common base unit, and an automated check re-verifies all of the site’s factors on every update, so the numbers here stay correct over time. This matters for litre-to-microlitre conversions because a small rounding error in a published table compounds quickly at larger quantities; computing from the exact factor avoids that.
Sources
- BIPM — The International System of Units (SI Brochure) — the defining document for the SI, published by the International Bureau of Weights and Measures. It fixes the base unit that this conversion resolves to, which is why the factor here can be exact rather than approximate.
- NIST — Definitions of the SI base units — the US National Institute of Standards and Technology reference for the SI base units, used here as an independent cross-check on the base-unit definition.
Watch the system: a <strong>US</strong> gallon, quart, pint and fluid ounce are <strong>not</strong> the same size as the <strong>imperial (UK)</strong> ones — a US gallon is 3.785 L while an imperial gallon is 4.546 L, and a US fluid ounce (29.57 mL) is slightly larger than an imperial fluid ounce (28.41 mL). The units on this page are labelled US or Imperial so the result is unambiguous.
Frequently asked questions
- How many microlitre are in 1 litre?
- 1 litre = 1,000,000 microlitre (µL). To convert any number of litre to microlitre, multiply by 1,000,000.
- How do I convert litre to microlitre?
- Multiply the number of litre by 1,000,000. For example, 10 litre = 10 × 1,000,000 = 10,000,000 microlitre, and 25 litre = 25,000,000 microlitre.
- How many litre are in 1 microlitre?
- 1 microlitre = 0.000001 litre. So to convert microlitre back to litre, multiply by 0.000001.
- What is the formula to convert litre to microlitre?
- microlitre = litre × 1,000,000. The reverse formula is litre = microlitre × 0.000001.
- How much is 100 litre in microlitre?
- 100 litre = 100,000,000 microlitre. (And 1000 litre = 1,000,000,000 microlitre.)
- Which is bigger, a litre or a microlitre?
- A litre is larger: 1 litre = 1,000,000 microlitre.
- Is this litre to microlitre converter accurate?
- Yes — every value is computed from the exact 1,000,000 µL per L factor (not rounded look-up tables), and the factors are re-verified automatically on every update.
- Can I convert microlitre to litre too?
- Yes. The converter works both ways — enter a value in either field. 1 microlitre = 0.000001 litre.