Convert Milliliters per second to Gallons per hour
Instantly convert Milliliters per second (mL/s) to Gallons per hour (GPH) with our free online calculator.
Formula: mL/s to GPH — multiply by 0.951013
Reference Table
| Milliliters per second (mL/s) | Gallons per hour (GPH) |
|---|---|
| 1 | 0.951013 |
| 5 | 4.75507 |
| 10 | 9.51013 |
| 25 | 23.7753 |
| 50 | 47.5507 |
| 100 | 95.1013 |
How to Convert Milliliters per second to Gallons per hour
Formula
To convert Milliliters per second (mL/s) to Gallons per hour (GPH): multiply by 0.951013
Step-by-Step
- Start with your value in Milliliters per second (mL/s).
- Multiply by 0.951013 to perform the conversion.
- The result is your value expressed in Gallons per hour (GPH).
Conversion Factor
1 mL/s = 0.951013 GPH
Reverse Factor
1 GPH = 1.05151 mL/s
Worked Example
Convert 25 Milliliters per second to Gallons per hour: 25 mL/s = 23.7753 GPH
About Milliliter per second (mL/s)
A small-scale flow-rate unit equal to 10⁻⁶ m³/s, used in laboratory chemistry, biotechnology, medical infusions, and micro-fluidic research. Typical applications: high-performance liquid chromatography (HPLC) mobile-phase flow at 0.5-2 mL/s under USP <621>, gas chromatography carrier-gas flow, peristaltic dosing pumps in semiconductor manufacturing (corrosive-chemical metering at sub-mL/s precision), IV-pump bolus delivery in critical care (often reported as mL/hr but internally controlled at mL/s precision), microfluidic lab-on-a-chip devices, syringe-pump fed reactors in chemical research, beer/wine analytical instruments, and 3D-printed bioreactor perfusion systems. The pharmacopeial standard for analytical-grade flow accuracy (USP, EP, JP) is typically ±2% at a defined mL/s set-point. 1 mL/s = 60 mL/min = 0.01585 GPM. Engineers should not confuse volumetric flow (mL/s) with mass flow (mg/s or g/s) for solutions of varying density.
About Gallon per hour (GPH)
A US flow-rate unit (US gallons per hour) used for slow, metered, or steady-state low-flow applications. Common applications: aquarium and pond circulation pumps (a typical canister filter for a 75-gallon aquarium delivers 250-350 GPH), water-feature and fountain recirculators, agricultural drip-irrigation emitters (rated 0.5-4 GPH at design pressure per ASABE EP458), residential oil-burner fuel nozzle ratings (most US oil furnaces use 0.5-2.0 GPH nozzles), commercial fuel-dispensing meters (where GPH is the throughput rating, often combined with a separate gallons-pumped-per-minute peak), and reverse-osmosis water-purification membranes (GPH membrane capacity is the marketing spec on most US residential RO systems). Marine fuel-flow meters typically report consumption in GPH, a useful figure for cruising range and fuel-burn-per-mile calculations. 1 GPH = 0.01667 GPM = 0.0631 L/min = 1.0515 × 10⁻⁶ m³/s.
Quick Facts
- 1 Milliliter per second equals 0.951013 Gallons per hour
- 1 Gallon per hour equals 1.05151 Milliliters per second
- Milliliter per second is a unit of volumetric flow rate
- Gallon per hour is a unit of volumetric flow rate
- This conversion is commonly used in plumbing, HVAC systems, and chemical process engineering
- The Milliliter per second belongs to the metric system
- The Gallon per hour belongs to the imperial system
Common Milliliter per second to Gallon per hour Conversions
| Milliliters per second (mL/s) | Gallons per hour (GPH) |
|---|---|
| 0.01 | 0.00951013 |
| 0.1 | 0.0951013 |
| 0.25 | 0.237753 |
| 0.5 | 0.475507 |
| 1 | 0.951013 |
| 2 | 1.90203 |
| 3 | 2.85304 |
| 5 | 4.75507 |
| 10 | 9.51013 |
| 15 | 14.2652 |
| 20 | 19.0203 |
| 25 | 23.7753 |
| 50 | 47.5507 |
| 75 | 71.326 |
| 100 | 95.1013 |
| 250 | 237.753 |
| 500 | 475.507 |
| 1000 | 951.013 |
| 5000 | 4755.07 |
| 10000 | 9510.13 |
Understanding Milliliters per second
The Milliliter per second (symbol: mL/s) is a unit of volumetric flow rate. A small-scale flow-rate unit equal to 10⁻⁶ m³/s, used in laboratory chemistry, biotechnology, medical infusions, and micro-fluidic research. Typical applications: high-performance liquid chromatography (HPLC) mobile-phase flow at 0.5-2 mL/s under USP <621>, gas chromatography carrier-gas flow, peristaltic dosing pumps in semiconductor manufacturing (corrosive-chemical metering at sub-mL/s precision), IV-pump bolus delivery in critical care (often reported as mL/hr but internally controlled at mL/s precision), microfluidic lab-on-a-chip devices, syringe-pump fed reactors in chemical research, beer/wine analytical instruments, and 3D-printed bioreactor perfusion systems. The pharmacopeial standard for analytical-grade flow accuracy (USP, EP, JP) is typically ±2% at a defined mL/s set-point. 1 mL/s = 60 mL/min = 0.01585 GPM. Engineers should not confuse volumetric flow (mL/s) with mass flow (mg/s or g/s) for solutions of varying density.
It belongs to the metric measurement system.
Milliliters per second are commonly used in plumbing, HVAC systems, and chemical process engineering.
Understanding Gallons per hour
The Gallon per hour (symbol: GPH) is a unit of volumetric flow rate. A US flow-rate unit (US gallons per hour) used for slow, metered, or steady-state low-flow applications. Common applications: aquarium and pond circulation pumps (a typical canister filter for a 75-gallon aquarium delivers 250-350 GPH), water-feature and fountain recirculators, agricultural drip-irrigation emitters (rated 0.5-4 GPH at design pressure per ASABE EP458), residential oil-burner fuel nozzle ratings (most US oil furnaces use 0.5-2.0 GPH nozzles), commercial fuel-dispensing meters (where GPH is the throughput rating, often combined with a separate gallons-pumped-per-minute peak), and reverse-osmosis water-purification membranes (GPH membrane capacity is the marketing spec on most US residential RO systems). Marine fuel-flow meters typically report consumption in GPH, a useful figure for cruising range and fuel-burn-per-mile calculations. 1 GPH = 0.01667 GPM = 0.0631 L/min = 1.0515 × 10⁻⁶ m³/s.
It belongs to the imperial measurement system.
Gallons per hour are commonly used in plumbing, HVAC systems, and chemical process engineering.
Why Convert Milliliters per second to Gallons per hour?
Converting between Milliliters per second and Gallons per hour is a frequent requirement for engineers, scientists, and students working with volumetric flow rate values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate volumetric flow rate conversion is essential.
Frequently Asked Questions
How do I convert Milliliters per second to Gallons per hour?
A small-scale flow-rate unit equal to 10⁻⁶ m³/s, used in laboratory chemistry, biotechnology, medical infusions, and micro-fluidic research. To convert Milliliters per second to Gallons per hour, multiply by 0.951013. For example, 25 mL/s equals 23.7753 GPH.
How many Gallons per hour are in 1 Milliliter per second?
There are 0.951013 Gallons per hour in 1 Milliliter per second.
How many Milliliters per second are in 1 Gallon per hour?
There are 1.05151 Milliliters per second in 1 Gallon per hour.
What is the formula for Milliliter per second to Gallon per hour conversion?
The formula is: multiply by 0.951013. This means 1 mL/s = 0.951013 GPH.
Is a Milliliter per second bigger than a Gallon per hour?
Yes. One Milliliter per second is larger than one Gallon per hour because 1 mL/s equals 0.951013 GPH, which is less than 1.
When do you need to convert between Milliliters per second and Gallons per hour?
A US flow-rate unit (US gallons per hour) used for slow, metered, or steady-state low-flow applications. Milliliter per second and Gallon per hour are both volumetric flow units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.