Transformer (Turns Ratio)
Calculate Transformer (Turns Ratio) instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Transformer (Turns Ratio)
U₁, V
N₁ turns
N₂ turns
U₂
12V
More about: Transformer (Turns Ratio)
What it calculates
The “Transformer (Turns Ratio)” calculator computes U₂ in V from 3 parameters: u₁, v, n₁ turns, n₂ turns.
A standard physics formula used in educational and engineering tasks.
Example calculation
With parameters U₁, V = 220, N₁ turns = 2,200, N₂ turns = 120 the result is 12 V.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.