How many Imperial Palaces?
Enter any area to see how many Imperial Palaces it equals. One Imperial Palace (Tokyo) is 1.15 km² (284 acres). An inside the Yamanote Line is about 54.8 Imperial Palaces.
Convert the other way
Area of Imperial Palace (Tokyo)
Imperial Palace (Tokyo): 1.15 km² (284 acres) (land area). Includes the East Gardens (about 210,000 m²).
How many Imperial Palaces?
| Name | Area | In Imperial Palaces |
|---|---|---|
| Japan | 377,980 km² (93.4 million acres) | ≈ 328,554 |
| Lake Biwa approx. | 669 km² (165,314 acres) | ≈ 582 |
| Tokyo's 23 wards approx. | 628 km² (155,059 acres) | ≈ 545 |
| Inside the Yamanote Line approx. | 63 km² (15,568 acres) | ≈ 54.8 |
| Universal Studios Japan approx. | 540,000 m² (133 acres) | ≈ 0.47 |
| Tokyo Disneyland approx. | 510,000 m² (126 acres) | ≈ 0.44 |
| Tokyo DisneySea approx. | 490,000 m² (121 acres) | ≈ 0.43 |
| Tokyo Dome | 46,755 m² (11.6 acres) | ≈ 0.041 |
| Koshien Stadium | 38,500 m² (9.51 acres) | ≈ 0.033 |
| Soccer field approx. | 7,140 m² (1.76 acres) | ≈ 1/161 |
| Basketball court | 420 m² (4,521 sq ft) | ≈ 1/2,739 |
| 25 m pool (6 lanes) approx. | 325 m² (3,498 sq ft) | ≈ 1/3,540 |
| Tennis court | 261 m² (2,807 sq ft) | ≈ 1/4,412 |
| Parking space approx. | 12.5 m² (135 sq ft) | ≈ 1/92,035 |
| 6-mat room approx. | 9.29 m² (100 sq ft) | ≈ 1/123,799 |
| Tatami mat approx. | 1.55 m² (16.7 sq ft) | ≈ 1/742,792 |
| A4 paper | 624 cm² (0.67 sq ft) | ≈ 1/18.4 million |
| 10,000-yen bill | 122 cm² (0.13 sq ft) | ≈ 1/94.6 million |
Common areas in Imperial Palaces
| Area | In Imperial Palaces |
|---|---|
| 1 acres | ≈ 1/284 |
| 100 acres | ≈ 0.35 |
| 1 sq mi | ≈ 2.25 |
| 1 ha | ≈ 1/115 |
| 1 km² | ≈ 0.87 |
One Imperial Palace (Tokyo) in other units
| Unit | Area |
|---|---|
| sq ft | 12.4 million sq ft |
| acres | 284 acres |
| sq mi | 0.44 sq mi |
| m² | 1.15 million m² |
| km² | 1.15 km² |
| ha | 115 ha |
| cm² | 11.5 billion cm² |
Sources
Values marked "approx." are typical averages or estimates because no official figure was available.