Dimensions pulled from PDF::Writer, rubyforge.org/projects/ruby-pdf

All of these dimensions are in PDF Points (1/72 inch)

Inbuilt Sizes:¶ ↑

4A0

> 4767.87 x 6740.79¶ ↑

2A0

> 3370.39 x 4767.87¶ ↑

A0

> 2383.94 x 3370.39¶ ↑

A1

> 1683.78 x 2383.94¶ ↑

A2

> 1190.55 x 1683.78¶ ↑

A3

> 841.89 x 1190.55¶ ↑

A4

> 595.28 x 841.89¶ ↑

A5

> 419.53 x 595.28¶ ↑

A6

> 297.64 x 419.53¶ ↑

A7

> 209.76 x 297.64¶ ↑

A8

> 147.40 x 209.76¶ ↑

A9

> 104.88 x 147.40¶ ↑

A10

> 73.70 x 104.88¶ ↑

B0

> 2834.65 x 4008.19¶ ↑

B1

> 2004.09 x 2834.65¶ ↑

B2

> 1417.32 x 2004.09¶ ↑

B3

> 1000.63 x 1417.32¶ ↑

B4

> 708.66 x 1000.63¶ ↑

B5

> 498.90 x 708.66¶ ↑

B6

> 354.33 x 498.90¶ ↑

B7

> 249.45 x 354.33¶ ↑

B8

> 175.75 x 249.45¶ ↑

B9

> 124.72 x 175.75¶ ↑

B10

> 87.87 x 124.72¶ ↑

C0

> 2599.37 x 3676.54¶ ↑

C1

> 1836.85 x 2599.37¶ ↑

C2

> 1298.27 x 1836.85¶ ↑

C3

> 918.43 x 1298.27¶ ↑

C4

> 649.13 x 918.43¶ ↑

C5

> 459.21 x 649.13¶ ↑

C6

> 323.15 x 459.21¶ ↑

C7

> 229.61 x 323.15¶ ↑

C8

> 161.57 x 229.61¶ ↑

C9

> 113.39 x 161.57¶ ↑

C10

> 79.37 x 113.39¶ ↑

RA0

> 2437.80 x 3458.27¶ ↑

RA1

> 1729.13 x 2437.80¶ ↑

RA2

> 1218.90 x 1729.13¶ ↑

RA3

> 864.57 x 1218.90¶ ↑

RA4

> 609.45 x 864.57¶ ↑

SRA0

> 2551.18 x 3628.35¶ ↑

SRA1

> 1814.17 x 2551.18¶ ↑

SRA2

> 1275.59 x 1814.17¶ ↑

SRA3

> 907.09 x 1275.59¶ ↑

SRA4

> 637.80 x 907.09¶ ↑

EXECUTIVE

> 521.86 x 756.00¶ ↑

FOLIO

> 612.00 x 936.00¶ ↑

LEGAL

> 612.00 x 1008.00¶ ↑

LETTER

> 612.00 x 792.00¶ ↑

TABLOID

> 792.00 x 1224.00¶ ↑