Exagray to Nanogray Conversion

Convert between Exagray and Nanogray quickly and accurately.

EGy
nGy

How to Convert Exagray to Nanogray

Conversion Formula

1 EGy = 1E+27 nGy
1 nGy = 1E-27 EGy

Example

Convert 15 EGy to nGy:

15 EGy = 15 × 1E+27 nGy = 2E+28 nGy

Unit Information

Learn about the radiation absorbed dose units you're converting between

Exagray

EGy

Definition

A unit of absorbed radiation dose equal to 10^18 gray, used for extremely high absorbed dose measurements.

History/Origin

Part of the SI metric system, where exa- is the prefix for 10^18, used for extremely large quantities.

Current Use

Used in theoretical physics and extremely high-dose radiation applications.

Multiplier

1E+20

Offset

0

Nanogray

nGy

Definition

A unit of absorbed radiation dose equal to 10^-9 gray, used for extremely small absorbed dose measurements.

History/Origin

Part of the SI metric system, where nano- is the prefix for 10^-9, used for extremely small quantities.

Current Use

Used in radiation protection, environmental monitoring, and extremely small-dose radiation measurements.

Multiplier

1E-7

Offset

0

Exagray to Nanogray Conversion Table

Exagray [EGy] Nanogray [nGy]
1 EGy 1E+27 nGy
10 EGy 1E+28 nGy
25 EGy 3E+28 nGy
50 EGy 5E+28 nGy
100 EGy 1E+29 nGy
0 EGy 0E+0 nGy
-10 EGy -1E+28 nGy
-40 EGy -4E+28 nGy