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Convert Teslas to Milliteslas

1 tesla = 1,000 milliteslas. Multiply the number of teslas by 1000.

Result
1,000

1 T = 1,000 mT

Multiply the number of teslas by 1000.

Results are rounded for display. Double-check values for critical work.

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Popular magnetic flux density conversions

Teslas to Milliteslas table

TeslasMilliteslas
1 T1,000 mT
2 T2,000 mT
3 T3,000 mT
4 T4,000 mT
5 T5,000 mT
10 T10,000 mT
20 T20,000 mT
25 T25,000 mT
50 T50,000 mT
100 T100,000 mT
500 T500,000 mT
1000 T1,000,000 mT

About these units

The tesla (T) is an SI base or derived unit of magnetic flux density.

The millitesla (mT) is a metric unit of magnetic flux density, equal to 0.001 teslas.

Going the other way, 1 millitesla = 0.001 teslas. MRI scanners are rated in tesla, fridge magnets and EMF meters in gauss. One tesla equals ten thousand gauss — an easy factor to get wrong by three zeros.

Frequently asked

How many milliteslas are in a tesla?
1 tesla = 1,000 milliteslas.
How do you convert teslas to milliteslas?
Multiply the number of teslas by 1000.
What is 10 T in mT?
10 T = 10,000 mT.

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