Useful Land Measurement Units and Conversion Chart of Bangladesh

Land Unit	Square Feet	Decimal	Katha	Bigha
1 Decimal	437.26	1.00	0.060606	0.0303
1 Katha	721.479	1.65	1.00	0.0500
1 Bigha	14,429.58	33.00	20.00	1.00
1 Acre	43,726.00	100.00	60.60606	3.0303

Decimal	Square Feet	Katha	Bigha
1	437.26	0.6061	0.0303
2	874.52	1.2121	0.0606
3	1,311.78	1.8182	0.0909
4	1,749.04	2.4242	0.1212
5	2,186.30	3.0303	0.1515
6	2,623.56	3.6364	0.1818
7	3,060.82	4.2424	0.2121
8	3,498.08	4.8485	0.2424
9	3,935.34	5.4545	0.2727
10	4,372.60	6.0606	0.3030
11	4,809.86	6.6667	0.3333
12	5,247.12	7.2727	0.3636
13	5,684.38	7.8788	0.3939
14	6,121.64	8.4848	0.4242
15	6,558.90	9.0909	0.4545
16.5	7,214.79	10.0000	0.5000
17	7,433.42	10.3030	0.5152
18	7,870.68	10.9091	0.5455
19	8,307.94	11.5152	0.5758
20	8,745.20	12.1212	0.6061
21	9,182.46	12.7273	0.6364
22	9,619.72	13.3333	0.6667
23	10,056.98	13.9394	0.6970
24	10,494.24	14.5455	0.7273
25	10,931.50	15.1515	0.7576
26	11,368.76	15.7576	0.7879
27	11,806.02	16.3636	0.8182
28	12,243.28	16.9697	0.8485
29	12,680.54	17.5758	0.8788
30	13,117.80	18.1818	0.9091
31	13,555.06	18.7879	0.9394
32	13,992.32	19.3939	0.9697
33	14,429.58	20.0000	1.0000
100	43,726.00	60.60606	3.03030

Katha	Square Feet	Decimal	Bigha
1	721.4790	1.6500	0.0500
2	1,442.96	3.3000	0.1000
3	2,164.44	4.9500	0.1500
4	2,885.92	6.6000	0.2000
5	3,607.40	8.2500	0.2500
6	4,328.87	9.9000	0.3000
7	5,050.35	11.5500	0.3500
8	5,771.83	13.2000	0.4000
9	6,493.31	14.8500	0.4500
10	7,214.79	16.5000	0.5000
11	7,936.27	18.1500	0.5500
12	8,657.75	19.8000	0.6000
13	9,379.23	21.4500	0.6500
14	10,100.71	23.1000	0.7000
15	10,822.19	24.7500	0.7500
16	11,543.66	26.4000	0.8000
17	12,265.14	28.0500	0.8500
18	12,986.62	29.7000	0.9000
19	13,708.10	31.3500	0.9500
20	14,429.58	33.0000	1.0000
60.60606	43,726.00	100.0000	3.03030