Direct conversion

gallon us per hour to milliliter per second Converter

Convert gallon (US) per hour [gal/h] to milliliter per second [mL/s] instantly with formula, examples, chart, and FAQs.

gallon us per hour to milliliter per second Converter

Instant results

From value From unit Result To unit

1 gallon (US) per hour [gal/h] = 1.051503 milliliter per second [mL/s]

Reverse conversion: milliliter per second to gallon (US) per hour All Flow Rate units Conversion chart Worked examples HVAC Converters

Formula Examples Table FAQ

Conversion Formula

1 gallon (US) per hour [gal/h] = 1.051503 milliliter per second [mL/s]

Example: 1 gallon (US) per hour [gal/h] equals 1.051503 milliliter per second [mL/s].

Examples

1 gallon (US) per hour [gal/h] = 1.051503 milliliter per second [mL/s]

2 gallon (US) per hour [gal/h] = 2.103007 milliliter per second [mL/s]

5 gallon (US) per hour [gal/h] = 5.257516 milliliter per second [mL/s]

10 gallon (US) per hour [gal/h] = 10.515033 milliliter per second [mL/s]

20 gallon (US) per hour [gal/h] = 21.030065 milliliter per second [mL/s]

25 gallon (US) per hour [gal/h] = 26.287582 milliliter per second [mL/s]

Practical Uses for gallon us per hour to milliliter per second

pumps and plumbingHVAC airflowirrigation systemsindustrial process flow

Sources and Accuracy

Flow rate conversions use cubic meter per second as the reference unit and include common pump, plumbing, HVAC, and process-flow units.

Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-08-14.

About These Units

gallon (US) per hour [gal/h]

Definition

The gallon (US) per hour (gal/h) is a flow rate unit used to express measurements in this converter.

History

This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.

Current use

Use gallon (US) per hour when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.

milliliter per second [mL/s]

Definition

The milliliter per second (mL/s) is a flow rate unit used to express measurements in this converter.

History

This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.

Current use

Use milliliter per second when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.

How to Convert

Enter the value in the “From value” field.
Confirm the source unit is gallon (US) per hour [gal/h].
Confirm the target unit is milliliter per second [mL/s].
Read the instant result and formula.

Where This Conversion Is Used

pumps and plumbingHVAC airflowirrigation systemsindustrial process flow

gallon us per hour to milliliter per second Conversion Chart

All Flow Rate units →

gallon (US) per hour [gal/h]	milliliter per second [mL/s]
1	1.051503
2	2.103007
5	5.257516
10	10.515033
20	21.030065
25	26.287582
50	52.575164
100	105.150327
1000	1051.503273

Frequently Asked Questions

How do I convert gallon (US) per hour to milliliter per second?

Use this formula: 1 gallon (US) per hour [gal/h] = 1.051503 milliliter per second [mL/s] Enter your value in the calculator and the result updates instantly.

How many milliliter per second are in 1 gallon (US) per hour?

1 gallon (US) per hour [gal/h] equals 1.051503 milliliter per second [mL/s].

Can I reverse this conversion?

Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.

Convert gallon (US) per hour to Other Units

Convert milliliter per second to Other Units

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