Grams per Second to Kilograms per Second Converter
Enter the mass flow rate in grams per second below to convert it to kilograms per second.
Convert Grams per Second to Kilograms per Second
Enter a value in grams per second (g/s) to convert to kilograms per second (kg/s).
Gram per Second to Kilogram per Second Conversion Table
Table showing various gram per second measurements converted to kilograms per second. Click any preset value or arrow to load it into the converter.
| Grams per Second (g/s) | Kilograms per Second (kg/s) |
|---|---|
| 1 g/s | 0.001 kg/s |
| 2 g/s | 0.002 kg/s |
| 5 g/s | 0.005 kg/s |
| 10 g/s | 0.01 kg/s |
| 15 g/s | 0.015 kg/s |
| 20 g/s | 0.02 kg/s |
| 25 g/s | 0.025 kg/s |
| 30 g/s | 0.03 kg/s |
| 50 g/s | 0.05 kg/s |
| 75 g/s | 0.075 kg/s |
How to Convert Grams per Second to Kilograms per Second
To convert grams per second to kilograms per second, multiply the mass flow rate by the following conversion ratio: 0.001 kilograms per second/gram per second.
Since one gram per second is equal to 0.001 kilograms per second, you can use this simple formula to convert:
The mass flow rate in kilograms per second is equal to the mass flow rate in grams per second multiplied by 0.001.
For example, here's how to convert 10 grams per second to kilograms per second using the formula above.
How Many Kilograms per Second Are in a Gram per Second?
There are 0.001 kilograms per second in a gram per second, which is why we use this value in the formula above.
Our gram per second to kilogram per second calculator automatically converts your mass flow rate measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Grams per Second and kilograms per second are both units used to measure mass flow rate. Keep reading to learn more about each unit.
What Is a Gram per Second?
A gram per second is a unit of mass flow rate equal to 1/1,000 of a kilogram per second (0.001 kg/s). Equal to 0.001 kg/s. [1]
The gram per second is classified as a metric and SI-compatible unit of mass flow rate. Grams per Second can be abbreviated as g/s; for example, 1 gram per second can be written as 1 g/s.
When working with grams per second (g/s) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, grams per second (g/s) are widely used across fine-tolerance laboratory, analytical, and micro-scale mass flow rate measurements within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Kilogram per Second?
SI unit of mass flow rate. It serves as a primary reference unit for measuring mass flow rate across scientific and practical applications. [2]
The kilogram per second is classified as an International System of Units (SI) unit of mass flow rate. Kilograms per Second can be abbreviated as kg/s; for example, 1 kilogram per second can be written as 1 kg/s.
As the primary coherent reference unit for mass flow rate in this category, all other mass flow rate units are mathematically anchored to the kilogram per second (kg/s).
In practice, kilograms per second (kg/s) are widely used across standard mass flow rate applications within International System of Units (SI) workflows, engineering documentation, and technical data sheets.
When converting mass flow rate between grams per second (g/s) and kilograms per second (kg/s), keep full floating-point precision (1 g/s = 0.001 kg/s; 1 kg/s = 1,000 g/s) during intermediate calculations and round only the final kilogram per second figure to match your instrument tolerance.
More Gram per Second & Kilogram per Second Conversions
Need to calculate in the opposite direction? Use our kilograms per second to grams per second converter (kg/s to g/s) to switch your starting unit immediately. You can also explore related tools such as converting kilograms per minute to kilograms per second, converting kilograms per hour to kilograms per second, or converting kilograms per second to kilograms per minute.
Convert from Grams per Second
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Flow - Mass Metrology Standard — Grams per Second (g/s) to Kilograms per Second (kg/s)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Gram per Second (g/s) & Kilogram per Second (kg/s)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (g/s to kg/s)