1 ampere (A) equals 1 ampere-turn (At). Enter any value below to convert from A to At.
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1 A = 1 At
All Magnetomotive Force units
From 1 A
Unit
Value
Ampere-turn At
1
Kiloampere-turn kAt
0.001
Milliampere-turn mAt
1,000
Gilbert Gi
1.2566370614
Ampere A
1
Abampere-turn abAt
0.1
Recent conversions
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Formula
A to At conversion formula
Use this relationship for a direct conversion:
At = A x 1
Worked example
2 A = 2 At.
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
Ampere to Ampere-turn table
Ampere (A)
Ampere-turn (At)
0.01
0.01
0.1
0.1
1
1
2
2
5
5
10
10
25
25
50
50
100
100
1,000
1,000
From unit
About the ampere
Ampere (A) is the base unit of Magnetomotive Force in the International System of Units (SI).
Symbol: A
To unit
About the ampere-turn
Ampere-turn (At) is the base unit of Magnetomotive Force in the International System of Units (SI).
Use the formula At = A x 1. 1 ampere (A) equals 1 ampere-turn (At).
Is the A to At 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.