How many sheets of A4 paper?

Enter any area to see how many sheets of A4 paper it equals. One a4 paper is 624 cm² (0.67 sq ft). A tatami mat is about 24.8 sheets of A4 paper.

Convert the other way

A4 paper: 624 cm² (0.67 sq ft). The standard A4 size (210 mm × 297 mm).

Name	Area	In sheets of A4 paper
Japan	377,980 km² (93.4 million acres)	≈ 6.06 trillion
Lake Biwa approx.	669 km² (165,314 acres)	≈ 10.7 billion
Tokyo's 23 wards approx.	628 km² (155,059 acres)	≈ 10.1 billion
Inside the Yamanote Line approx.	63 km² (15,568 acres)	≈ 1.01 billion
Imperial Palace (Tokyo)	1.15 km² (284 acres)	≈ 18.4 million
Universal Studios Japan approx.	540,000 m² (133 acres)	≈ 8.66 million
Tokyo Disneyland approx.	510,000 m² (126 acres)	≈ 8.18 million
Tokyo DisneySea approx.	490,000 m² (121 acres)	≈ 7.86 million
Tokyo Dome	46,755 m² (11.6 acres)	≈ 749,639
Koshien Stadium	38,500 m² (9.51 acres)	≈ 617,284
Soccer field approx.	7,140 m² (1.76 acres)	≈ 114,478
Basketball court	420 m² (4,521 sq ft)	≈ 6,734
25 m pool (6 lanes) approx.	325 m² (3,498 sq ft)	≈ 5,211
Tennis court	261 m² (2,807 sq ft)	≈ 4,181
Parking space approx.	12.5 m² (135 sq ft)	≈ 200
6-mat room approx.	9.29 m² (100 sq ft)	≈ 149
Tatami mat approx.	1.55 m² (16.7 sq ft)	≈ 24.8
10,000-yen bill	122 cm² (0.13 sq ft)	≈ 0.19

Values marked "approx." are typical averages or estimates because no official figure was available.