畳・帖・平米・坪をそれぞれの基準値から単位比較した一覧・早見表です。
畳・帖から平米・坪・四方を算出
| 畳・帖 | 平米（㎡） | 坪 | 四方（メートル） |
|---|
| 1畳 | 1.62平米 | 0.49坪 | 1.27m×1.27m |
| 2畳 | 3.24平米 | 0.98坪 | 1.80m×1.80m |
| 3畳 | 4.86平米 | 1.47坪 | 2.20m×2.20m |
| 4畳 | 6.48平米 | 1.96坪 | 2.55m×2.55m |
| 5畳 | 8.10平米 | 2.45坪 | 2.85m×2.85m |
| 6畳 | 9.72平米 | 2.94坪 | 3.12m×3.12m |
| 7畳 | 11.34平米 | 3.43坪 | 3.37m×3.37m |
| 8畳 | 12.96平米 | 3.92坪 | 3.60m×3.60m |
| 9畳 | 14.58平米 | 4.41坪 | 3.82m×3.82m |
| 10畳 | 16.20平米 | 4.90坪 | 4.02m×4.02m |
| 11畳 | 17.82平米 | 5.39坪 | 4.22m×4.22m |
| 12畳 | 19.44平米 | 5.88坪 | 4.41m×4.41m |
| 13畳 | 21.06平米 | 6.37坪 | 4.59m×4.59m |
| 14畳 | 22.68平米 | 6.86坪 | 4.76m×4.76m |
| 15畳 | 24.30平米 | 7.35坪 | 4.93m×4.93m |
| 16畳 | 25.92平米 | 7.84坪 | 5.09m×5.09m |
| 17畳 | 27.54平米 | 8.33坪 | 5.25m×5.25m |
| 18畳 | 29.16平米 | 8.82坪 | 5.40m×5.40m |
| 19畳 | 30.78平米 | 9.31坪 | 5.55m×5.55m |
| 20畳 | 32.40平米 | 9.80坪 | 5.69m×5.69m |
| 21畳 | 34.02平米 | 10.29坪 | 5.83m×5.83m |
| 22畳 | 35.64平米 | 10.78坪 | 5.97m×5.97m |
| 23畳 | 37.26平米 | 11.27坪 | 6.10m×6.10m |
| 24畳 | 38.88平米 | 11.76坪 | 6.24m×6.24m |
| 25畳 | 40.50平米 | 12.25坪 | 6.36m×6.36m |
| 26畳 | 42.12平米 | 12.74坪 | 6.49m×6.49m |
| 27畳 | 43.74平米 | 13.23坪 | 6.61m×6.61m |
| 28畳 | 45.36平米 | 13.72坪 | 6.73m×6.73m |
| 29畳 | 46.98平米 | 14.21坪 | 6.85m×6.85m |
| 30畳 | 48.60平米 | 14.70坪 | 6.97m×6.97m |
| 31畳 | 50.22平米 | 15.19坪 | 7.09m×7.09m |
| 32畳 | 51.84平米 | 15.68坪 | 7.20m×7.20m |
| 33畳 | 53.46平米 | 16.17坪 | 7.31m×7.31m |
| 34畳 | 55.08平米 | 16.66坪 | 7.42m×7.42m |
| 35畳 | 56.70平米 | 17.15坪 | 7.53m×7.53m |
| 36畳 | 58.32平米 | 17.64坪 | 7.64m×7.64m |
| 37畳 | 59.94平米 | 18.13坪 | 7.74m×7.74m |
| 38畳 | 61.56平米 | 18.62坪 | 7.85m×7.85m |
| 39畳 | 63.18平米 | 19.11坪 | 7.95m×7.95m |
| 40畳 | 64.80平米 | 19.60坪 | 8.05m×8.05m |
坪から畳・帖・平米・四方を算出
| 坪 | 畳・帖 | 平米（㎡） | 四方（メートル） |
|---|
| 1坪 | 2.04畳 | 3.31平米 | 1.82m×1.82m |
| 2坪 | 4.08畳 | 6.61平米 | 2.57m×2.57m |
| 3坪 | 6.12畳 | 9.92平米 | 3.15m×3.15m |
| 4坪 | 8.16畳 | 13.22平米 | 3.64m×3.64m |
| 5坪 | 10.20畳 | 16.53平米 | 4.07m×4.07m |
| 6坪 | 12.24畳 | 19.83平米 | 4.45m×4.45m |
| 7坪 | 14.28畳 | 23.14平米 | 4.81m×4.81m |
| 8坪 | 16.32畳 | 26.45平米 | 5.14m×5.14m |
| 9坪 | 18.37畳 | 29.75平米 | 5.45m×5.45m |
| 10坪 | 20.41畳 | 33.06平米 | 5.75m×5.75m |
| 11坪 | 22.45畳 | 36.36平米 | 6.03m×6.03m |
| 12坪 | 24.49畳 | 39.67平米 | 6.30m×6.30m |
| 13坪 | 26.53畳 | 42.98平米 | 6.56m×6.56m |
| 14坪 | 28.57畳 | 46.28平米 | 6.80m×6.80m |
| 15坪 | 30.61畳 | 49.59平米 | 7.04m×7.04m |
| 16坪 | 32.65畳 | 52.89平米 | 7.27m×7.27m |
| 17坪 | 34.69畳 | 56.20平米 | 7.50m×7.50m |
| 18坪 | 36.73畳 | 59.50平米 | 7.71m×7.71m |
| 19坪 | 38.77畳 | 62.81平米 | 7.93m×7.93m |
| 20坪 | 40.81畳 | 66.12平米 | 8.13m×8.13m |
| 21坪 | 42.85畳 | 69.42平米 | 8.33m×8.33m |
| 22坪 | 44.89畳 | 72.73平米 | 8.53m×8.53m |
| 23坪 | 46.93畳 | 76.03平米 | 8.72m×8.72m |
| 24坪 | 48.97畳 | 79.34平米 | 8.91m×8.91m |
| 25坪 | 51.02畳 | 82.64平米 | 9.09m×9.09m |
| 26坪 | 53.06畳 | 85.95平米 | 9.27m×9.27m |
| 27坪 | 55.10畳 | 89.26平米 | 9.45m×9.45m |
| 28坪 | 57.14畳 | 92.56平米 | 9.62m×9.62m |
| 29坪 | 59.18畳 | 95.87平米 | 9.79m×9.79m |
| 30坪 | 61.22畳 | 99.17平米 | 9.96m×9.96m |
平米・㎡から畳・帖・坪・四方を算出
| 平米（㎡） | 畳・帖 | 坪 | 四方（メートル） |
|---|
| 1平米(1㎡) | 0.65畳 | 0.303坪 | 1.00m×1.00m |
| 2平米(2㎡) | 1.29畳 | 0.605坪 | 1.41m×1.41m |
| 3平米(3㎡) | 1.94畳 | 0.908坪 | 1.73m×1.73m |
| 4平米(4㎡) | 2.58畳 | 1.21坪 | 2.24m×2.24m |
| 5平米(5㎡) | 3.23畳 | 1.51坪 | 2.24m×2.24m |
| 6平米(6㎡) | 3.87畳 | 1.82坪 | 2.45m×2.45m |
| 7平米(7㎡) | 4.52畳 | 2.12坪 | 2.65m×2.65m |
| 8平米(8㎡) | 5.17畳 | 2.42坪 | 2.83m×2.83m |
| 9平米(9㎡) | 5.81畳 | 2.72坪 | 3.00m×3.00m |
| 10平米(10㎡) | 6.46畳 | 3.03坪 | 3.16m×3.16m |
| 11平米(11㎡) | 7.10畳 | 3.33坪 | 3.32m×3.32m |
| 12平米(12㎡) | 7.75畳 | 3.63坪 | 3.46m×3.46m |
| 13平米(13㎡) | 8.39畳 | 3.93坪 | 3.61m×3.61m |
| 14平米(14㎡) | 9.04畳 | 4.24坪 | 3.74m×3.74m |
| 15平米(15㎡) | 9.68畳 | 4.54坪 | 3.87m×3.87m |
| 16平米(16㎡) | 10.33畳 | 4.84坪 | 4.00m×4.00m |
| 17平米(17㎡) | 10.98畳 | 5.14坪 | 4.12m×4.12m |
| 18平米(18㎡) | 11.62畳 | 5.45坪 | 4.24m×4.24m |
| 19平米(19㎡) | 12.27畳 | 5.75坪 | 4.36m×4.36m |
| 20平米(20㎡) | 12.91畳 | 6.05坪 | 4.47m×4.47m |
| 21平米(21㎡) | 13.56畳 | 6.35坪 | 4.58m×4.58m |
| 22平米(22㎡) | 14.20畳 | 6.66坪 | 4.69m×4.69m |
| 23平米(23㎡) | 14.85畳 | 6.96坪 | 4.80m×4.80m |
| 24平米(24㎡) | 15.50畳 | 7.26坪 | 4.90m×4.90m |
| 25平米(25㎡) | 16.14畳 | 7.56坪 | 5.00m×5.00m |
| 26平米(26㎡) | 16.79畳 | 7.87坪 | 5.10m×5.10m |
| 27平米(27㎡) | 17.43畳 | 8.17坪 | 5.20m×5.20m |
| 28平米(28㎡) | 18.08畳 | 8.47坪 | 5.29m×5.29m |
| 29平米(29㎡) | 18.72畳 | 8.77坪 | 5.39m×5.39m |
| 30平米(30㎡) | 19.37畳 | 9.08坪 | 5.48m×5.48m |
| 31平米(31㎡) | 20.02畳 | 9.38坪 | 5.57m×5.57m |
| 32平米(32㎡) | 20.66畳 | 9.68坪 | 5.66m×5.66m |
| 33平米(33㎡) | 21.31畳 | 9.98坪 | 5.75m×5.75m |
| 34平米(34㎡) | 21.95畳 | 10.29坪 | 5.83m×5.83m |
| 35平米(35㎡) | 22.60畳 | 10.59坪 | 5.92m×5.92m |
| 36平米(36㎡) | 23.24畳 | 10.89坪 | 6.00m×6.00m |
| 37平米(37㎡) | 23.89畳 | 11.19坪 | 6.08m×6.08m |
| 38平米(38㎡) | 24.54畳 | 11.50坪 | 6.16m×6.16m |
| 39平米(39㎡) | 25.18畳 | 11.80坪 | 6.25m×6.25m |
| 40平米(40㎡) | 25.83畳 | 12.10坪 | 6.33m×6.33m |
| 41平米(41㎡) | 26.47畳 | 12.40坪 | 6.40m×6.40m |
| 42平米(42㎡) | 27.12畳 | 12.71坪 | 6.48m×6.48m |
| 43平米(43㎡) | 27.76畳 | 13.01坪坪 | 6.56m×6.56m |
| 44平米(44㎡) | 28.41畳 | 13.31坪 | 6.33m×6.33m |
| 45平米(45㎡) | 29.05畳 | 13.61坪 | 6.71m×6.71m |
| 46平米(46㎡) | 29.70畳 | 13.92坪 | 6.78m×6.78m |
| 47平米(47㎡) | 30.35畳 | 14.22坪 | 6.86m×6.86m |
| 48平米(48㎡) | 30.99畳 | 14.52坪 | 9.17m×9.17m |
| 49平米(49㎡) | 31.64畳 | 14.82坪 | 7.00m×7.00m |
| 50平米(50㎡) | 32.28畳 | 15.13坪 | 7.28m×7.28m |
| 51平米(51㎡) | 32.93畳 | 15.43坪 | 7.14m×7.14m |
| 52平米(52㎡) | 33.57畳 | 15.73坪 | 7.28m×7.28m |
| 53平米(53㎡) | 34.22畳 | 16.03坪 | 7.28m×7.28m |
| 54平米(54㎡) | 34.87畳 | 16.34坪 | 7.35m×7.35m |
| 55平米(55㎡) | 35.51畳 | 16.64坪 | 7.42m×7.42m |
| 56平米(56㎡) | 36.16畳 | 16.94坪 | 7.48m×7.48m |
| 57平米(57㎡) | 36.80畳 | 17.24坪 | 7.55m×7.55m |
| 58平米(58㎡) | 37.45畳 | 17.55坪 | 7.62m×7.62m |
| 59平米(59㎡) | 38.09畳 | 17.85坪 | 7.68m×7.68m |
| 60平米(60㎡) | 38.74畳 | 18.15坪 | 7.75m×7.75m |
| 61平米(61㎡) | 39.39畳 | 18.45坪 | 7.81m×7.81m |
| 62平米(62㎡) | 40.03畳 | 18.76坪 | 7.87m×7.87m |
