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Millivolts to Microvolts Converter

Convert millivolts to microvolts and microvolts to millivolts instantly. Bidirectional voltage converter with formula and common values.

mV

Microvolts

3,300

µV

3.3 mV = 3,300 µV

µV = mV × 1000

How to Convert Millivolts to Microvolts

To convert millivolts to microvolts, multiply by 1,000. Both are subdivisions of the volt used in low-signal electronics and biomedical instrumentation.

Conversion Formula

  • Millivolts to Microvolts: µV = mV × 1000
  • Microvolts to Millivolts: mV = µV ÷ 1000

Common Conversions

Millivolts (mV)Microvolts (µV)
0.0011
0.0110
0.1100
11,000
3.33,300
55,000
1010,000

Related

FAQ

How many microvolts are in one millivolt?

One millivolt equals exactly 1,000 microvolts (µV). The step from milli- to micro- is always a factor of 1,000.

How do I convert millivolts to microvolts?

Multiply the voltage in millivolts by 1,000. For example, 3.3 mV × 1,000 = 3,300 µV.

When would I use microvolts instead of millivolts?

Microvolts are used for EEG brain signals (5-100 µV), EMG muscle signals, and very low-level sensor outputs where millivolt precision is insufficient.

What is the relationship between µV, mV, and V?

One volt equals 1,000 millivolts or 1,000,000 microvolts. One millivolt equals 1,000 microvolts.