Transformer Turns Ratio Calculator vs Gear Ratio & Torque Calculator
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
Transformer Turns Ratio Calculator
Determine a transformer's turns ratio from its primary and secondary voltages in seconds. Use this when designing power supplies, selecting step-up or step-down transformers, or verifying transformer specifications.
- Answers
- Turns Ratio (:1)
- Inputs
- Primary Voltage, Secondary Voltage
Gear Ratio & Torque Calculator
Compute the output torque, gear ratio, and mechanical advantage of a gear pair given tooth counts, input torque, and efficiency. Use this when designing gearboxes, drivetrains, or any power transmission system.
- Answers
- Output Torque (Nm)
- Inputs
- Input Gear Teeth, Output Gear Teeth, Input Torque, Gear Efficiency
At a glance
| Transformer Turns Ratio Calculator | Gear Ratio & Torque Calculator | |
|---|---|---|
| Category | Electrical | Engineering |
| Answers | Turns Ratio | Output Torque |
| Inputs | 2 | 4 |
| Result unit | :1 | Nm |
When to use each
Determine a transformer's turns ratio from its primary and secondary voltages in seconds. Use this when designing power supplies, selecting step-up or step-down transformers, or verifying transformer specifications.
Compute the output torque, gear ratio, and mechanical advantage of a gear pair given tooth counts, input torque, and efficiency. Use this when designing gearboxes, drivetrains, or any power transmission system.