Milligrays per Hour to Micrograys per Hour

How to convert milligrays per hour to micrograys per hour

FormulaµGy/h = mGy/h × 1,000

Multiply the value in milligrays per hour by 1,000. To go the other way, multiply by 0.001 (or divide by 1,000).

A milligray per hour is larger than a microgray per hour: one milligray per hour contains 1,000 micrograys per hour.

Worked examples

1 milligray per hour1 mGy/h × 1,000 = 1,000 µGy/h
5 milligrays per hour5 mGy/h × 1,000 = 5,000 µGy/h
10 milligrays per hour10 mGy/h × 1,000 = 10,000 µGy/h
20 milligrays per hour20 mGy/h × 1,000 = 20,000 µGy/h
100 milligrays per hour100 mGy/h × 1,000 = 100,000 µGy/h

Milligrays per hour to micrograys per hour conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Milligrays per hour to micrograys per hour: 0.1–10 mGy/h
Milligrays per hour (mGy/h)	Micrograys per hour (µGy/h)
0.1 mGy/h	100 µGy/h
0.25 mGy/h	250 µGy/h
0.5 mGy/h	500 µGy/h
1 mGy/h	1,000 µGy/h
2 mGy/h	2,000 µGy/h
3 mGy/h	3,000 µGy/h
4 mGy/h	4,000 µGy/h
5 mGy/h	5,000 µGy/h
6 mGy/h	6,000 µGy/h
7 mGy/h	7,000 µGy/h
8 mGy/h	8,000 µGy/h
9 mGy/h	9,000 µGy/h
10 mGy/h	10,000 µGy/h

Milligrays per hour to micrograys per hour: 12–1,000 mGy/h
Milligrays per hour (mGy/h)	Micrograys per hour (µGy/h)
12 mGy/h	12,000 µGy/h
15 mGy/h	15,000 µGy/h
20 mGy/h	20,000 µGy/h
25 mGy/h	25,000 µGy/h
30 mGy/h	30,000 µGy/h
40 mGy/h	40,000 µGy/h
50 mGy/h	50,000 µGy/h
75 mGy/h	75,000 µGy/h
100 mGy/h	100,000 µGy/h
250 mGy/h	250,000 µGy/h
500 mGy/h	500,000 µGy/h
1,000 mGy/h	1,000,000 µGy/h

About the units

Milligray per hour (mGy/h)

The milligray per hour (mGy/h) is a unit of radiation (absorbed dose rate) in the International System of Units (SI). One milligray per hour equals 2.777777778×10⁻⁷ grays per second (Gy/s).

Microgray per hour (µGy/h)

The microgray per hour (µGy/h) is a unit of radiation (absorbed dose rate) in the International System of Units (SI). One microgray per hour equals 2.777777778×10⁻¹⁰ grays per second (Gy/s).

Frequently asked questions

How many micrograys per hour are in one milligray per hour?

There are 1,000 micrograys per hour in one milligray per hour, and this value is exact by definition.

How do I convert milligrays per hour to micrograys per hour?

Multiply the number of milligrays per hour by 1,000. For example, 10 mGy/h × 1,000 = 10,000 µGy/h.

How many milligrays per hour are in one microgray per hour?

One microgray per hour equals 0.001 milligrays per hour. That is the reverse factor, 1 ÷ 1,000.

What is 10 milligrays per hour in micrograys per hour?

10 mGy/h = 10,000 µGy/h.

Is this mGy/h to µGy/h converter accurate?

Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.