1 millitesla (mT) equals 1,000,000 nanotesla (nT). Enter any value below to convert from mT to nT.
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1 mT = 1,000,000 nT
All Magnetic Flux Density units
From 1 mT
Unit
Value
Tesla T
0.001
Millitesla mT
1
Microtesla µT
1,000
Nanotesla nT
1,000,000
Gauss G
10
Kilogauss kG
0.01
Weber/square meter Wb/m²
0.001
Weber/square centimeter Wb/cm²
0.0000001
Gamma γ
1,000,000
Line/square centimeter line/cm²
10
Maxwell/square centimeter Mx/cm²
10
Recent conversions
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Formula
mT to nT conversion formula
Use this relationship for a direct conversion:
nT = mT x 1,000,000
Worked example
2 mT = 2,000,000 nT.
SI relationships follow the cited reference. Conventional and domain-specific factors use the established ConvertWin factor inventory; verify safety-critical work against the governing standard.
Quick reference
Millitesla to Nanotesla table
Millitesla (mT)
Nanotesla (nT)
0.01
10,000
0.1
100,000
1
1,000,000
2
2,000,000
5
5,000,000
10
10,000,000
25
25,000,000
50
50,000,000
100
100,000,000
1,000
999,999,999.9999998808
From unit
About the millitesla
Millitesla (mT) is a metric prefix submultiple of the Tesla (T). 1 T = 1,000 mT.
Symbol: mT
To unit
About the nanotesla
Nanotesla (nT) is a metric prefix submultiple of the Tesla (T). 1 T = 999,999,999.9999999 nT.
Use the formula nT = mT x 1,000,000. 1 millitesla (mT) equals 1,000,000 nanotesla (nT).
Is the mT to nT conversion exact?
SI relationships follow the cited reference. Conventional and domain-specific factors use the established ConvertWin factor inventory; verify safety-critical work against the governing standard.