Interactive Hour Calculation

	A	B	C	D	E	F	G
1	Time to fluency				TO USE THIS SHEET, YOU MUST MAKE YOUR OWN COPY. Log in to Google. Then, in the top left, click "File -> Make a Copy"
2	Target Hours	3900
3	Starting Minutes per day	30
4	Increment amount:	30	# of minutes
5	Increment frequency:	60	# of days
6	Maximum Daily Time	180	# of minutes
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8	Months to 20%	13.81
9	Months to fluency:	49.32
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12	Increment	Minutes/day	Days	Minutes	Hours	Months	Years
13	1	30	60	1,800	30	1.97	0.16
14	2	60	120	5,400	90	3.95	0.33
15	3	90	180	10,800	180	5.92	0.49
16	4	120	240	18,000	300	7.89	0.66
17	5	150	300	27,000	450	9.86	0.82
18	6	180	360	37,800	630	11.84	0.99
19	7	180	420	48,600	810	13.81	1.15
20	8	180	480	59,400	990	15.78	1.32
21	9	180	540	70,200	1170	17.75	1.48
22	10	180	600	81,000	1350	19.73	1.64
23	11	180	660	91,800	1530	21.7	1.81
24	12	180	720	102,600	1710	23.67	1.97
25	13	180	780	113,400	1890	25.64	2.14
26	14	180	840	124,200	2070	27.62	2.3
27	15	180	900	135,000	2250	29.59	2.47
28	16	180	960	145,800	2430	31.56	2.63
29	17	180	1020	156,600	2610	33.53	2.79
30	18	180	1080	167,400	2790	35.51	2.96
31	19	180	1140	178,200	2970	37.48	3.12
32	20	180	1200	189,000	3150	39.45	3.29
33	21	180	1260	199,800	3330	41.42	3.45
34	22	180	1320	210,600	3510	43.4	3.62
35	23	180	1380	221,400	3690	45.37	3.78
36	24	180	1440	232,200	3870	47.34	3.95
37	25	180	1500	243,000	4050	49.32	4.11
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