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About this tool
Convert microvolts to millivolts instantly. Free, bidirectional, and fully in-browser.
1 microvolt equals 0.001 millivolts — enter any microvolt value to convert it to millivolts instantly. This Microvolt to Millivolt converter is a client-side tool: it applies a single multiplication (mV = µV × 0.001) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert millivolts back to microvolts. A reference table lists common microvolt values already converted, and nothing you enter is sent to a server.
Open Microvolt to Millivolt Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the Microvolt field.
Read the equivalent in millivolts in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert millivolts to microvolts.
The result updates as you type, and the swap button flips the conversion to millivolt → microvolt without reloading.
The conversion uses the precise factor (mV = µV × 0.001), so the number matches a manual calculation to the decimal places you choose.
A slider sets 0–10 decimal places, and very small or very large results switch to scientific notation instead of rounding to zero.
Everything runs locally in your browser — no upload, no account, no limit on conversions.
One microvolt is 0.001 millivolts. Multiply the microvolt value by 0.001 to convert. For example, 10 µV = 0.01 mV.
mV = µV × 0.001. This tool applies it automatically and shows a worked example: 10 µV = 0.01 mV.
Yes. Press the swap button, or type into the millivolt field, and the tool converts millivolts to microvolts using the inverse of the same relationship.
It uses the standard electric potential definition (mV = µV × 0.001), not a rounded approximation, so results are exact to the number of decimal places you select.
Yes. The converter is a browser-side script with no network calls: your values are never uploaded, and once the page has loaded it keeps working without a connection.
Add the Microvolt to Millivolt Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
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