How many ㎡ is 1,000 畝?

1,000 畝 = 666,666.7 ㎡

It is 666,666.7 ㎡, so saying 666,667 ㎡ is fine — rounding is within 0.5%.

And how many 畝 is 1,000 ㎡?

1,000 ㎡ = 1.5 畝

Formula: ㎡ = 畝 × 666.6667

100 畝66,666.67㎡

200 畝133,333.34㎡

300 畝200,000.01㎡

400 畝266,666.68㎡

500 畝333,333.35㎡

600 畝400,000.02㎡

700 畝466,666.69㎡

800 畝533,333.36㎡

900 畝600,000.03㎡

1,000 畝666,666.7㎡

1,100 畝733,333.37㎡

1,200 畝800,000.04㎡

1,300 畝866,666.71㎡

1,400 畝933,333.38㎡

1,500 畝1,000,000.05㎡

1,600 畝1,066,666.72㎡

1,700 畝1,133,333.39㎡

1,800 畝1,200,000.06㎡

1,900 畝1,266,666.73㎡

2,000 畝1,333,333.4㎡