Drop to Deciliter Converter
Unit Converter
Instant · Precise · Universal
47 units available
6 categories total
How to Convert Drop to Deciliter
To mL: multiply by 0.05 (approximate). To µL: multiply by 50. 20 drops ≈ 1 mL for aqueous solutions.
1 drop ≈ 0.05 mL = 50 µL ≈ 1/20 mL. Approximately 20 drops = 1 mL (for water-like liquids).
For example, 1 Drop (gtt) = 0.0005 Deciliter (dL).
Drop to Deciliter — Common Values
| Drop (gtt) | Deciliter (dL) |
|---|---|
| 0.1 | 0.00005 |
| 0.5 | 0.00025 |
| 1 | 0.0005 |
| 2 | 0.001 |
| 5 | 0.0025 |
| 10 | 0.005 |
| 25 | 0.0125 |
| 50 | 0.025 |
| 100 | 0.05 |
| 500 | 0.25 |
| 1000 | 0.5 |
About Drop (gtt)
Definition
The drop (medical/pharmacological) is an approximate unit of volume equal to about 0.05 milliliters, or 50 microliters.
Mathematical Relationship
1 drop ≈ 0.05 mL = 50 µL ≈ 1/20 mL. Approximately 20 drops = 1 mL (for water-like liquids).
Conversion Formula
To mL: multiply by 0.05 (approximate). To µL: multiply by 50. 20 drops ≈ 1 mL for aqueous solutions.
Practical Applications
Eye drop medication, ear drops, essential oil use, flavoring extracts in cooking, and IV drip rate measurement.
Interesting Facts
The size of a drop varies significantly: water drops from a glass dropper (~50 µL) differ from rain drops (~50,000–100,000 µL) by a factor of 1,000.
Common Mistakes
Assuming all drops are the same size — oily liquids produce larger drops than water. Always check the dropper calibration.
Educational Tips
20 drops ≈ 1 mL for water-based solutions. In IV therapy, standard drip sets deliver 10, 15, or 20 drops/mL depending on the design.
About Deciliter (dL)
Definition
The deciliter is a unit of volume equal to one tenth of a liter (10⁻¹ L), or 100 milliliters.
Mathematical Relationship
1 dL = 0.1 L = 100 mL = 100 cm³. There are 10 dL in one liter.
Conversion Formula
To mL: multiply by 100. To liters: divide by 10. To cups (US): multiply by 0.423.
Practical Applications
Scandinavian cooking recipes, clinical blood test concentrations (mg/dL), and European nutritional labels (per 100 mL = 1 dL).
Interesting Facts
In Sweden and Norway, recipes use deciliters instead of cups. Normal blood glucose is 70–100 mg/dL (fasting).
Common Mistakes
Confusing dL with mL in medical contexts — 1 dL = 100 mL, so a result of 100 mg/dL ≠ 100 mg/mL.
Educational Tips
Remember: 'deci' = tenth. 1 dL = a tenth of a liter = 100 mL. Nordic recipes use dL where Americans use cups.