Popular radiation (absorbed dose rate) conversions
- Grays per second to milligrays per hour1 Gy/s = 3,600,000 mGy/h
- Grays per second to micrograys per hour1 Gy/s = 3,600,000,000 µGy/h
- Grays per second to rads per second1 Gy/s = 100 rad/s
- Milligrays per hour to grays per second1 mGy/h = 2.77778×10⁻⁷ Gy/s
- Milligrays per hour to micrograys per hour1 mGy/h = 1,000 µGy/h
- Milligrays per hour to rads per second1 mGy/h = 0.0000277778 rad/s
- Micrograys per hour to grays per second1 µGy/h = 2.77778×10⁻¹⁰ Gy/s
- Micrograys per hour to milligrays per hour1 µGy/h = 0.001 mGy/h
- Micrograys per hour to rads per second1 µGy/h = 2.77778×10⁻⁸ rad/s
- Rads per second to grays per second1 rad/s = 0.01 Gy/s
- Rads per second to milligrays per hour1 rad/s = 36,000 mGy/h
- Rads per second to micrograys per hour1 rad/s = 36,000,000 µGy/h
About radiation (absorbed dose rate) units
Absorbed dose rate is radiation energy deposited per kilogram per unit time. One gray per second is one joule per kilogram per second; the older rad is 0.01 Gy.
Radiation (Absorbed Dose Rate) unit reference
| Unit | Symbol | Value in Gy/s | System |
|---|---|---|---|
| Gray per second | Gy/s | 1 Gy/s | SI |
| Gray per hour | Gy/h | 0.00027777778 Gy/s | SI |
| Milligray per hour | mGy/h | 2.7777778×10⁻⁷ Gy/s | SI |
| Microgray per hour | µGy/h | 2.7777778×10⁻¹⁰ Gy/s | SI |
| Rad per second | rad/s | 0.01 Gy/s | CGS |
| Rad per hour | rad/h | 0.0000027777778 Gy/s | CGS |
| Millirad per hour | mrad/h | 2.7777778×10⁻⁹ Gy/s | CGS |
Frequently asked questions
What is the SI unit of radiation (absorbed dose rate)?
This converter uses the gray per second (Gy/s) as its reference unit; every other unit is defined relative to it.
How many radiation (absorbed dose rate) units can I convert?
7 units are supported here, across SI, CGS systems. Every pair can be converted in both directions.
Does this radiation (absorbed dose rate) converter work offline?
Yes. Once the page has loaded, every calculation runs locally in your browser — nothing is sent to a server.