Katal to Mole/Second Converter

Catalytic Activity Converter

7 units available

Decimals:

From

To

1

1 kat = 1 mol/s

Formula:

mol/s = kat × 1

With your value: 1 kat = 1 mol/s

Other Katal to Mole/Second conversions

2 kat to mol/s 3 kat to mol/s 4 kat to mol/s 5 kat to mol/s 6 kat to mol/s 7 kat to mol/s 8 kat to mol/s

Katal to Mole/Second Conversion Table

Katal (kat)	Mole/Second (mol/s)
0.5	0.5
1	1
2	2
5	5
10	10
15	15
20	20
25	25
50	50
100	100
250	250
500	500
1000	1,000

Mole/Second to Katal Conversion Table

Mole/Second (mol/s)	Katal (kat)
0.5	0.5
1	1
2	2
5	5
10	10
15	15
20	20
25	25
50	50
100	100
250	250
500	500
1000	1,000

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.

Katal (kat)

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 Katal to Mole/Second

To convert from Katal (kat) to Mole/Second (mol/s), multiply the value by 1.

Formula: mol/s = kat × 1

Reverse: kat = mol/s × 1

Step-by-Step Example

Start with your value in Katal. For example: 5 kat
Multiply by the conversion factor: 5 x 1
The result is: 5 mol/s

About Katal

The katal (kat) is a unit of catalytic activity. One katal equals 1 base unit. UnitConvertLab converts it against every other catalytic activity unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: catalytic activity calculations, engineering and science, education.

About Mole/Second

The mole/second (mol/s) is a unit of catalytic activity. One mole/second equals 1 base unit. UnitConvertLab converts it against every other catalytic activity unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: catalytic activity calculations, engineering and science, education.

Frequently Asked Questions

How many Mole/Second are in 1 Katal?

There are exactly 1 Mole/Second in 1 Katal. This means the conversion factor from Katal to Mole/Second is 1.

What is the formula to convert Katal to Mole/Second?

The formula to convert Katal to Mole/Second is: mol/s = kat × 1. For example, to convert 10 Katal to Mole/Second, you would multiply 10 by 1.

What is a Katal?