Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Electrical
Inductive Reactance Calculator
Calculates inductive reactance (XL) for a coil or inductor in an AC circuit at a given frequency. Used in RF design, transformer analysis, filter circuit development, and motor analysis.
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Electrical
Transformer Calculator
Determine the primary current draw of a transformer given its output voltage, output current, and efficiency. Use this when sizing transformers for power supplies, HVAC systems, or industrial equipment.
Fill in the required fields to see your result.
Key differences
| Inductive Reactance Calculator | Transformer Calculator | |
|---|---|---|
| Category | Electrical | Electrical |
| Inputs required | 2 | 4 |
| Result | Inductive Reactance (Ω) | Primary Current (A) |
| What it does | Calculates inductive reactance (XL) for a coil or inductor in an AC circuit at a given frequency. Used in RF design, transformer analysis, filter circuit development, and motor analysis. | Determine the primary current draw of a transformer given its output voltage, output current, and efficiency. Use this when sizing transformers for power supplies, HVAC systems, or industrial equipment. |