Voltage Converter
Convert voltage units including volts and millivolts. Ideal for electronics, sensors, and precision electrical measurements.
Units:
Value:
Decimal Places:
Conversion Table
| Volts | Millivolts |
|---|---|
| 1 | 1,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 15 | 15,000 |
| 20 | 20,000 |
Voltage Units Explained ⚡
Voltage (V, mV) measures electric potential difference - similar to pressure that pushes electrical current through a circuit.
It determines how much energy is available to move electrons and power devices.
Key Facts
- 1 volt (V) = 1,000 millivolts (mV)
- Volts are used for batteries, power supplies, and household electricity
- Millivolts help represent small signal changes in sensors and microcontrollers
Formulas
mV = V × 1,000- Convert volts to millivoltsV = mV ÷ 1,000- Convert millivolts to volts
Example Voltages
- AA battery: 1.5 V → 1,500 mV
- USB power: 5 V → 5,000 mV
FAQs
Why use millivolts?
Millivolts allow precise measurement of small voltage changes, such as sensor outputs.
How do volts relate to device power?
Voltage combined with current determines the total electrical power (P = V × I).