Conversion Factors of Magnetic Measurements

To convert the CGS value in

To the following
in SI units

Multiply the CGS value by

Gausses

Webers/square meter

10^-4

Gausses

Tesla

10^-4

Gausses

Ampere-turns

0.7958

Gilberts/cm

Ampere-turns/meter

79.58

Maxwells

Webers

10^-8

Oersteds

Ampere-turns/meter

79.58

SI to CGS

To convert the SI value in

To the following in CGS units

Multiply the SI value by

Webers/square meter

Gausses

10⁴

Tesla

Gausses

10⁴

Ampere-turns

Gausses

1.257

Ampere-turns/meter

Gilberts/cm

0.01257

Webers

Maxwells

10⁸

Ampere-turns/meter

Oersteds

0.01257

Tesla-Oersted-Gamma Relationship

Tesla

Oersted

Gamma

1 T

10,000 Oe

-

0.1 T (100 mT)

1,000 Oe

-

0.01 T (10 mT)

100 Oe

-

0.001 (1 mT)

10 Oe

-

1x10^-4 T (100 µT)

1 Oe

100,000

1x10^-5 T (10 µT)

100 mOe

10,000

1x10^-6 T (1 µT)

10 mOe

1,000

1x10^-7 T (100 nT)

1 mOe

100

1x10^-8 T (10 nT)

100 µOe

10

1x10^-9 T (1 nT)

10 µOe

1

1x10^-10 T (0.1 nT)

1 µOe

0.1