Convert Megaamperes to Amps
Convert megaamperes to amperes by entering a value below.
How to Convert Megaamperes to Amperes
The megaampere and ampere are both units of electric current. By definition, 1 megaampere equals exactly 1000000 amperes. This means to convert megaamperes to amperes, you multiply by 1000000.
Formula
Step-by-Step Example
Convert 5 MA to amperes:
We need to convert megaamperes to amperes
Since 1 MA = 1000000 A, multiply by 1000000
5 × 1000000 = 5000000
5 MA = 5000000 A
Megaampere to Ampere Conversion Table
Quick reference table for common megaampere to ampere conversions. Click any value for detailed calculation.
| Megaamperes (MA) | Amperes (A) |
|---|---|
| 0.1 MA | 100000 A |
| 0.5 MA | 500000 A |
| 1 MA | 1000000 A |
| 2 MA | 2000000 A |
| 5 MA | 5000000 A |
| 10 MA | 10000000 A |
| 25 MA | 25000000 A |
| 50 MA | 50000000 A |
| 100 MA | 100000000 A |
About These Units
Megaampere (MA)
A megaampere (MA) equals 1,000,000 amperes. Found in fusion reactor plasma currents (ITER: 15 MA), lightning return strokes (peak can exceed 1 MA briefly), electromagnetic launchers, and pulsed power systems. Extreme currents creating enormous magnetic fields.
Ampere (A)
The ampere (A or amp) is the SI base unit of electric current, defined by the flow of elementary charges per second. Named after physicist André-Marie Ampère. Common currents: LED 20 mA, USB 0.5-3 A, household outlet 15-20 A, electric car charger 32-80 A. Formula: I = V/R (Ohm's law).
Frequently Asked Questions
How do I convert megaamperes to amperes?
To convert megaamperes to amperes, multiply the value by 1000000. For example, 10 MA = 10000000 A.
How many amperes are in 1 megaampere?
1 megaampere equals 1000000 amperes.
What is the formula for megaamperes to amperes?
The formula is: A = MA × 1000000.