Transitional Paper Sizes
Historically used standard sizes in the UK, British Empire, and USA. They bridged the transition from traditional handmade sheets to standardized machine sizes.
PA0
33.07 × 44.09inchesPA1
22.05 × 33.07inchesPA2
16.54 × 22.05inchesPA3
11.02 × 16.54inchesPA4
8.27 × 11.02inchesPA5
5.51 × 8.27inchesPA6
4.13 × 5.51inchesPA7
2.76 × 4.13inchesPA8
2.05 × 2.76inchesPA9
1.38 × 2.05inchesPA10
1.02 × 1.38inchesF0
33.11 × 52.01inchesF1
25.98 × 33.11inchesF2
16.54 × 25.98inchesF3
12.99 × 16.54inchesF4
8.27 × 12.99inchesF5
6.50 × 8.27inchesF6
4.13 × 6.50inchesF7
3.23 × 4.13inchesF8
2.05 × 3.23inchesF9
1.61 × 2.05inchesF10
1.02 × 1.61inches
33.07 × 44.09inchesPA1
22.05 × 33.07inchesPA2
16.54 × 22.05inchesPA3
11.02 × 16.54inchesPA4
8.27 × 11.02inchesPA5
5.51 × 8.27inchesPA6
4.13 × 5.51inchesPA7
2.76 × 4.13inchesPA8
2.05 × 2.76inchesPA9
1.38 × 2.05inchesPA10
1.02 × 1.38inchesF0
33.11 × 52.01inchesF1
25.98 × 33.11inchesF2
16.54 × 25.98inchesF3
12.99 × 16.54inchesF4
8.27 × 12.99inchesF5
6.50 × 8.27inchesF6
4.13 × 6.50inchesF7
3.23 × 4.13inchesF8
2.05 × 3.23inchesF9
1.61 × 2.05inchesF10
1.02 × 1.61inches