Microgray is 0.000001 gray units.
Micrograys to Decagrays Converter — uGy to daGy
Convert Microgray (uGy) to Decagray (daGy) using the exact conversion factor (1 microgray = 1e-7 decagray). See the formula, worked examples, and conversion table.
Micrograys to Decagrays converter
Converter
Radiation Converter
Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.
Context values
Some unit families need one extra value for a physically accurate result.
Decagray is 10 gray units.
Result = input x 1e-6 / 10.
Absorbed Dose units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Micrograys to Decagrays
Microgray and Decagray both belong to the radiation-measurement family, though radiation quantities fall into genuinely distinct categories: absorbed dose (gray, rad) measures energy deposited in matter, equivalent dose (sievert, rem) weights that for biological harm, and activity (becquerel, curie) measures how often a radioactive source decays — this page only converts between units of the same kind. Specifically: Microgray is 0.000001 gray units, and decagray is 10 gray units.
Formula
decagrays = micrograys × 1e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 microgray equals 0.000001 base units, and 1 decagray equals 10 base units, so dividing one by the other gives the direct microgray-to-decagray factor of 1e-7.
Simple example
1 uGy × 1e-7 = 1e-7 daGy
1 microgray = 1e-7 decagrays.
Real-world example
10 uGy × 1e-7 = 0.000001 daGy
10 micrograys = 0.000001 decagrays.
Conversion table
| Microgray (uGy) | Decagray (daGy) |
|---|---|
| 0.001 uGy | 1e-10 daGy |
| 0.01 uGy | 1e-9 daGy |
| 0.1 uGy | 1e-8 daGy |
| 1 uGy | 1e-7 daGy |
| 10 uGy | 0.000001 daGy |
| 100 uGy | 0.00001 daGy |
Reverse conversion: Decagray to Microgray
1e-7 daGy × 10000000 = 1 uGy
1e-7 decagrays = 1 microgray.
micrograys = decagrays × 10000000
For a page dedicated to this direction, see Decagray to Microgray.
Understanding the Microgray (uGy)
Microgray is 0.000001 gray units.
Understanding the Decagray (daGy)
Decagray is 10 gray units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrays are in 1 microgray?
1 microgray equals 1e-7 decagrays, using the exact defined conversion factor rather than an estimate.
How do I convert microgray to decagray?
Multiply the microgray value by 1e-7. The converter above does this instantly to whatever precision you set.
How do I convert decagray back to microgray?
Use the reverse factor: 1 decagray equals 10,000,000 micrograys. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgray?
Microgray (uGy) is a unit of radiation.
What is a decagray?
Decagray (daGy) is a unit of radiation.
Is the microgray to decagray conversion exact?
Yes. Both microgray and decagray are defined by fixed standards rather than physical artifacts, so the factor of 1e-7 used above is exact to as many digits as you choose to display.
What's the difference between absorbed dose, equivalent dose, and activity?
Absorbed dose (gray, rad) measures the energy radiation deposits in matter. Equivalent dose (sievert, rem) adjusts that figure for how harmful different types of radiation are to biological tissue. Activity (becquerel, curie) measures how often a radioactive source decays, independent of how much dose a person actually receives from it.