Kilogray to Petagray Conversion

Convert between Kilogray and Petagray quickly and accurately.

kGy
PGy

How to Convert Kilogray to Petagray

Conversion Formula

1 kGy = 1E-12 PGy
1 PGy = 1E+12 kGy

Example

Convert 15 kGy to PGy:

15 kGy = 15 × 1E-12 PGy = 1E-11 PGy

Unit Information

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

Kilogray

kGy

Definition

A unit of absorbed radiation dose equal to 10^3 gray, used for moderate absorbed dose measurements.

History/Origin

Part of the SI metric system, where kilo- is the prefix for 10^3, used for large quantities.

Current Use

Used in radiation therapy, medical physics, and moderate-dose radiation applications.

Multiplier

100000

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

Kilogray to Petagray Conversion Table

Kilogray [kGy] Petagray [PGy]
1 kGy 1E-12 PGy
10 kGy 1E-11 PGy
25 kGy 3E-11 PGy
50 kGy 5E-11 PGy
100 kGy 1E-10 PGy
0 kGy 0E+0 PGy
-10 kGy -1E-11 PGy
-40 kGy -4E-11 PGy