Megagray to Picogray Conversion

Convert between Megagray and Picogray quickly and accurately.

MGy
pGy

How to Convert Megagray to Picogray

Conversion Formula

1 MGy = 1E+18 pGy
1 pGy = 1E-18 MGy

Example

Convert 15 MGy to pGy:

15 MGy = 15 × 1E+18 pGy = 2E+19 pGy

Unit Information

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

Megagray

MGy

Definition

A unit of absorbed radiation dose equal to 10^6 gray, used for moderate to high absorbed dose measurements.

History/Origin

Part of the SI metric system, where mega- is the prefix for 10^6, used for large quantities.

Current Use

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

Multiplier

100000000

Offset

0

Picogray

pGy

Definition

A unit of absorbed radiation dose equal to 10^-12 gray, used for ultra-small absorbed dose measurements.

History/Origin

Part of the SI metric system, where pico- is the prefix for 10^-12, used for ultra-small quantities.

Current Use

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

Multiplier

1E-10

Offset

0

Megagray to Picogray Conversion Table

Megagray [MGy] Picogray [pGy]
1 MGy 1E+18 pGy
10 MGy 1E+19 pGy
25 MGy 2E+19 pGy
50 MGy 5E+19 pGy
100 MGy 1E+20 pGy
0 MGy 0E+0 pGy
-10 MGy -1E+19 pGy
-40 MGy -4E+19 pGy