How many kilovolts are in one millivolt?

There are 0.000001 kilovolts in 1 millivolt.

How do you convert kilovolts to millivolts?

Multiply the number of kilovolts by 1,000,000 — or use the formula mV = kV × 1,000,000.

What is 6 kilovolts in millivolts?

6 kilovolts is 6,000,000 millivolts. 6 × 1,000,000 = 6,000,000 millivolts.

Is the kilovolts to millivolts conversion exact?

Yes. The relationship is fixed by definition, so 1,000,000 is an exact conversion factor — only the displayed result is rounded.

Kilovolts to Millivolts Converter

Convert kilovolts to millivolts instantly with this free kilovolts to millivolts converter. Enter any value to get an accurate voltage conversion, plus the formula, the conversion factor and a full reference table.

What is 1 kilovolt in millivolts?

1 kilovolt is equal to exactly 1,000,000 millivolts.

1 × 1,000,000 = 1,000,000 millivolts

Amount

Result1,000,000

1 kilovolt = 1,000,000 millivolts

Kilovolts to Millivolts formula

mV = kV × 1,000,000

The kilovolts to millivolts conversion factor is 1,000,000, which is exact by definition. 1 kilovolt = 1,000,000 millivolts, and 1 millivolt = 0.000001 kilovolts.

Worked examples

2 kilovolts = 2,000,000 millivolts — 2 × 1,000,000 = 2,000,000 millivolts
6 kilovolts = 6,000,000 millivolts — 6 × 1,000,000 = 6,000,000 millivolts
10 kilovolts = 10,000,000 millivolts — 10 × 1,000,000 = 10,000,000 millivolts

Kilovolts to Millivolts conversion table

Every value below is calculated with the exact conversion factor and rounded for display.

kilovolts to millivolts conversion table
Kilovolts (kV)	Millivolts (mV)
1 kV	1,000,000 mV
2 kV	2,000,000 mV
3 kV	3,000,000 mV
4 kV	4,000,000 mV
5 kV	5,000,000 mV
6 kV	6,000,000 mV
7 kV	7,000,000 mV
8 kV	8,000,000 mV
9 kV	9,000,000 mV
10 kV	10,000,000 mV
12 kV	12,000,000 mV
15 kV	15,000,000 mV
20 kV	20,000,000 mV
25 kV	25,000,000 mV
30 kV	30,000,000 mV
50 kV	50,000,000 mV
75 kV	75,000,000 mV
100 kV	100,000,000 mV
500 kV	500,000,000 mV
1,000 kV	1,000,000,000 mV

When you need to convert kilovolts to millivolts

Comparing specifications written for a different market.
Checking a figure quoted in an unfamiliar unit before acting on it.
Converting values consistently across a spreadsheet, report or shopping list.

Common mistakes to avoid

Dividing when you should multiply. Because 1 kilovolt = 1,000,000 millivolts, the answer should be larger than the number you started with.
Rounding too early. Convert first at full precision, then round the final answer to the precision the task actually needs.

How precise does the answer need to be?

Round only at the end, and only to the precision your task actually needs. The converter above keeps full double precision internally and rounds for display.

How these units are defined

Kilovolt (kV): One thousand volts. This unit's relationship to the SI base unit is exact by definition, so no rounding enters the conversion factor.
Millivolt (mV): One thousandth of a volt. This unit's relationship to the SI base unit is exact by definition, so no rounding enters the conversion factor.

Frequently asked questions

What is 1 kilovolt in millivolts?: 1 kilovolt is equal to 1,000,000 millivolts.
How many kilovolts are in one millivolt?: There are 0.000001 kilovolts in 1 millivolt.
How do you convert kilovolts to millivolts?: Multiply the number of kilovolts by 1,000,000 — or use the formula mV = kV × 1,000,000.
What is 6 kilovolts in millivolts?: 6 kilovolts is 6,000,000 millivolts. 6 × 1,000,000 = 6,000,000 millivolts.
Is the kilovolts to millivolts conversion exact?: Yes. The relationship is fixed by definition, so 1,000,000 is an exact conversion factor — only the displayed result is rounded.