Milligauss to Femtoteslas Converter

1 milligauss (mG) equals 100,000,000 femtoteslas (fT).

Quick answer

  • 1 milligauss = 100,000,000 femtoteslas
  • 1 femtotesla = 1 × 10-8 milligauss
  • Formula: fT = mG × 100,000,000

1 milligauss = 100,000,000 femtoteslas

How to convert milligauss to femtoteslas

fT = mG × 100,000,000

To convert milligauss to femtoteslas, multiply the number of milligauss by 100,000,000.

Example: 1 mG to fT

  1. Start with the value in milligauss: 1 mG.
  2. Multiply by 100,000,000: 1 × 100,000,000 = 100,000,000.
  3. Result: 1 milligauss = 100,000,000 femtoteslas.

Going the other way, 1 femtotesla = 1 × 10-8 milligauss, so to convert femtoteslas back to milligauss you divide by the same number. See femtoteslas to milligauss.

Milligauss to femtoteslas conversion table

Milligauss (mG)Femtoteslas (fT)
1 mG 100,000,000 fT
2 mG 200,000,000 fT
3 mG 300,000,000 fT
4 mG 400,000,000 fT
5 mG 500,000,000 fT
6 mG 600,000,000 fT
7 mG 700,000,000 fT
8 mG 800,000,000 fT
9 mG 900,000,000 fT
10 mG 1,000,000,000 fT
100 mG 10,000,000,000 fT

What is a milligauss?

The milligauss is used in the US for EMF exposure measurements near power lines and appliances.

More about milligauss →

What is a femtotesla?

The femtotesla is measured by SQUID magnetometers in brain imaging (MEG).

More about femtoteslas →

Frequently asked questions

How many femtoteslas are in a milligauss?

One milligauss is 100,000,000 femtoteslas.

How many milligauss are in a femtotesla?

One femtotesla is 1e-8 milligauss.

What is the formula to convert milligauss to femtoteslas?

fT = mG × 100,000,000.