Milliteslas to Gauss Converter

ConversionEdited by Hemant Kumar and Anjita Rai, founders · How we checkUpdated Free · No sign-up

Quick answer: To convert milliteslas to gauss, multiply by 10. For example, 10 mT is 100 G. One millitesla equals 10 G.

Use the Milliteslas to Gauss Converter

Milliteslas to Gauss formula and what each symbol means

G = mT × 10

Symbols used in the formula
SymbolMeaning
mTMillitesla
GGauss

Milliteslas to Gauss examples

1 mT

1 mT × 10 = 10 G.

10 mT

10 mT × 10 = 100 G.

100 mT

100 mT × 10 = 1,000 G.

Milliteslas compared with Gauss

One mT is 10 times as large as one G, so your number gets bigger when you convert milliteslas to gauss and smaller when you convert back. If the answer is not larger than what you typed, you divided instead of multiplying.

About milliteslas and gauss

Millitesla (mT): Millitesla, 0.001 T. Gauss (G): The gauss, exactly 1×10⁻⁴ T.

How to calculate Milliteslas to Gauss step by step

  1. Enter the value in mT (the starting unit).
  2. Multiply by 10, because 1 mT = 10 G.
  3. The product is the value in G. To go back, divide by 10 or multiply by 0.1.

Popular magnetic flux density conversions

How to read your Milliteslas to Gauss result

One gauss is exactly 1×10⁻⁴ T, so 1 T is 10,000 G.

MILLITESLASGAUSS
110
220
550
10100
20200
50500
1001,000
1,00010,000

Gauss to Milliteslas: quick table

GAUSSMILLITESLAS
10.1
50.5
101
252.5
505
10010
25025
50050

Common mistakes when calculating Milliteslas to Gauss

  • Mixing mT and µT, which differ by 1,000.
  • Dividing when you should multiply: from mT to G multiply by 10; from G to mT divide by 10.

Milliteslas to Gauss FAQ

How many G are in 1 mT?

1 mT equals 10 G.

How many mT are in 1 G?

1 G equals 0.1 mT.

Is 1 mT = 10 G an exact conversion?

The factor is shown rounded to 7 significant figures (10). The calculator above uses more digits.

What is a gauss (G)?

The gauss, exactly 1×10⁻⁴ T.

How can I estimate milliteslas to gauss in my head?

One mT is 10 times as large as one G, so your number gets bigger when you convert milliteslas to gauss and smaller when you convert back. If the answer is not larger than what you typed, you divided instead of multiplying.

What is 30 mT in gauss?

30 mT = 300 G (since 30 × 10).

What is 150 mT in gauss?

150 mT = 1,500 G (since 150 × 10).

What is 0.5 mT in gauss?

0.5 mT = 5 G (since 0.5 × 10).

How many decimals should I keep when converting mT to G?

Match the precision of your original measurement. For example, 100 G rounds to 100 G at 3 significant figures; keep more digits only for engineering or scientific work.

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Method, review and disclaimer

Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST SP 811, Appendix B.8: conversion factors, BIPM: the International System of Units (SI)