Milliliters per Second to Liters per Minute Converter
Common Conversions
| mL/s | L/min |
|---|---|
| 0.1 | 0.006 |
| 0.5 | 0.03 |
| 1 | 0.06 |
| 2 | 0.12 |
| 5 | 0.3 |
| 10 | 0.6 |
| 25 | 1.5 |
| 50 | 3 |
| 100 | 6 |
| 1000 | 60 |
Why this conversion matters in chemistry
Flow-chemistry scale-up math is where this conversion shows up. A 2 mL/s reagent stream into a T-mixer for an exothermic kinetics study scales to 0.12 L/min on the pilot-plant throughput target. That's ICH Q13 continuous-manufacturing guidance expects in commercialization paperwork. The ratio of 0.06 L/min per mL/s decomposes into 60 s/min over 1000 mL/L. Worth doing carefully when bench-side per-second pump rates need to roll up into the per-minute throughput a process-spec sheet documents.
Formula
L/min = mL/s × 0.06
Worked Examples
16.667 mL/s = 1 L/min
The reverse anchor — about how fast a pump runs to deliver 1 L per minute.
100 mL/s = 6 L/min
High-throughput continuous-flow synthesis rate.
1 mL/s = 0.06 L/min
A slow drip rate — about a gravity-fed column elution rate.
Frequently Asked Questions
How do I convert mL/s to L/min?
Multiply by 0.06. The factor decomposes into 60 s/min divided by 1000 mL/L. The relationship is exact through the SI definitions.
When would I use mL/s instead of L/min?
mL/s shows up in microfluidics, syringe pumps, and precise per-second dosing. L/min is the natural unit for larger-scale gas-flow controllers and industrial reactors. The two notations match the magnitude of their respective scales.
How does flow rate affect yield in flow chemistry?
Flow rate sets residence time in the reactor: slower flow extends contact time, which helps slow reactions but can grow side-product yields in fast ones. The optimal flow comes out of balancing conversion and selectivity for the specific transformation.