Convert 12 Enzyme Unit (U) (U) to Mole/Second (mol/s).

12 Enzyme Unit (U) equals 2.000000e-7 Mole/Second. Multiply 12 by 1.666667e-8.

What is 12 Enzyme Unit (U) in Mole/Second?

12 Enzyme Unit (U) equals 2.000000e-7 Mole/Second.

How many Mole/Seconds are in 1 Enzyme Unit (U)?

There are exactly 1.666667e-8 Mole/Seconds in 1 Enzyme Unit (U). This means the conversion factor from Enzyme Unit (U) to Mole/Second is 1.666667e-8.

What is the formula to convert Enzyme Unit (U) to Mole/Second?

The formula to convert Enzyme Unit (U) to Mole/Second is: mol/s = U × 1.666667e-8. For example, to convert 10 Enzyme Unit (U)s to Mole/Seconds, you would multiply 10 by 1.666667e-8.

What are the common uses of Enzyme Unit (U)?

The Enzyme Unit (U) is commonly used in catalytic activity calculations, engineering and science, education.

What is 12 Enzyme Unit (U) in Mole/Second?

To convert 12 Enzyme Unit (U)s to Mole/Seconds, multiply by 1.666667e-8. Therefore, 12 Enzyme Unit (U) (U) equals 2.000000e-7 Mole/Second (mol/s).

12 Enzyme Unit (U) to Mole/Second

Worked example: converting Enzyme Unit (U) to Mole/Second

Step 1 — start with the formula. mol/s = U × 1.666667e-8
Step 2 — substitute your figure. 12 U × 1.666667e-8
Step 3 — read the result. 12 U = 2.000000e-7 mol/s
Step 4 — check it in reverse. U = mol/s × 60,000,000 returns 12 U, which matches the figure you started with.

Catalytic Activity Converter

7 units available

Decimals:

From

To

2.000000e-7

12 U = 2.000000e-7 mol/s

Formula:

mol/s = U × 1.666667e-8

With your value: 12 U = 2.000000e-7 mol/s

Other Enzyme Unit (U) to Mole/Second conversions

8 U to mol/s 9 U to mol/s 10 U to mol/s 11 U to mol/s 13 U to mol/s 14 U to mol/s 15 U to mol/s Full Enzyme Unit (U) to Mole/Second converter

Enzyme Unit (U) to Mole/Second Conversion Table

Enzyme Unit (U) (U)	Mole/Second (mol/s)
0.5	8.333333e-9
1	1.666667e-8
2	3.333333e-8
5	8.333333e-8
10	1.666667e-7
15	2.500000e-7
20	3.333333e-7
25	4.166667e-7
50	8.333333e-7
100	1.666667e-6
250	4.166667e-6
500	8.333333e-6
1000	1.666667e-5

Mole/Second to Enzyme Unit (U) Conversion Table

Mole/Second (mol/s)	Enzyme Unit (U) (U)
0.5	30,000,000
1	60,000,000
2	120,000,000
5	300,000,000
10	600,000,000
15	900,000,000
20	1,200,000,000
25	1,500,000,000
50	3,000,000,000
100	6,000,000,000
250	15,000,000,000
500	30,000,000,000
1000	60,000,000,000

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Enzyme Unit (U) (U)

Catalytic Activity

Exact conversion

Derived SI unit katal (kat = mol/s). The enzyme unit (U) is exactly 1 µmol/min = 1/60 µkat.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Mole/Second (mol/s)

Catalytic Activity

Exact conversion

Derived SI unit katal (kat = mol/s). The enzyme unit (U) is exactly 1 µmol/min = 1/60 µkat.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Enzyme Unit (U) to Mole/Second

To convert from Enzyme Unit (U) (U) to Mole/Second (mol/s), multiply the value by 1.666667e-8.

Formula: mol/s = U × 1.666667e-8

Reverse: U = mol/s × 60,000,000

Step-by-Step Example

Start with your value in Enzyme Unit (U). For example: 5 U
Multiply by the conversion factor: 5 x 1.666667e-8
The result is: 8.333333e-8 mol/s

Enzyme Unit (U) and Mole/Second Relationship

This calculation facilitates standardized conversion between recognized units of catalytic activity. Since 1 Enzyme Unit (U) represents a fraction of a Mole/Second (1 Mole/Second ≈ 6.000e+7 Enzyme Unit (U)s), the Mole/Second is the larger measurement interval. Understanding the relationship between Enzyme Unit (U) and Mole/Second is essential for accurate calculations in physics, engineering, commerce, and daily applications.

About Enzyme Unit (U)

The Enzyme Unit (U) (symbol: U) is a recognized unit in the Standard measurement framework, utilized within catalytic activity applications for precision and standardized data representation.

Common uses of Enzyme Unit (U): catalytic activity calculations, engineering and science, education.

About Mole/Second

The Mole/Second (symbol: mol/s) is a recognized unit in the Standard measurement framework, utilized within catalytic activity applications for precision and standardized data representation.

Common uses of Mole/Second: catalytic activity calculations, engineering and science, education.

Frequently Asked Questions

What is 12 Enzyme Unit (U) in Mole/Second?: 12 Enzyme Unit (U) equals 2.000000e-7 Mole/Second.
How many Mole/Seconds are in 1 Enzyme Unit (U)?: There are exactly 1.666667e-8 Mole/Seconds in 1 Enzyme Unit (U). This means the conversion factor from Enzyme Unit (U) to Mole/Second is 1.666667e-8.
What is the formula to convert Enzyme Unit (U) to Mole/Second?: The formula to convert Enzyme Unit (U) to Mole/Second is: mol/s = U × 1.666667e-8. For example, to convert 10 Enzyme Unit (U)s to Mole/Seconds, you would multiply 10 by 1.666667e-8.
What is a Enzyme Unit (U)?: The Enzyme Unit (U) (symbol: U) is a recognized unit in the Standard measurement framework, utilized within catalytic activity applications for precision and standardized data representation.
What is a Mole/Second?: The Mole/Second (symbol: mol/s) is a recognized unit in the Standard measurement framework, utilized within catalytic activity applications for precision and standardized data representation.
What are the common uses of Enzyme Unit (U)?: The Enzyme Unit (U) is commonly used in catalytic activity calculations, engineering and science, education.