Nanogray to Petagray Conversion

Convert between Nanogray and Petagray quickly and accurately.

nGy
PGy

How to Convert Nanogray to Petagray

Conversion Formula

1 nGy = 1E-24 PGy
1 PGy = 1E+24 nGy

Example

Convert 15 nGy to PGy:

15 nGy = 15 × 1E-24 PGy = 2E-23 PGy

Unit Information

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

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

Petagray

PGy

Definition

A unit of absorbed radiation dose equal to 10^15 gray, used for very high absorbed dose measurements.

History/Origin

Part of the SI metric system, where peta- is the prefix for 10^15, used for very large quantities.

Current Use

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

Multiplier

1E+17

Offset

0

Nanogray to Petagray Conversion Table

Nanogray [nGy] Petagray [PGy]
1 nGy 1E-24 PGy
10 nGy 1E-23 PGy
25 nGy 2E-23 PGy
50 nGy 5E-23 PGy
100 nGy 1E-22 PGy
0 nGy 0E+0 PGy
-10 nGy -1E-23 PGy
-40 nGy -4E-23 PGy