How many days is 120 weeks?
120 weeks = 840 days
It is 840 days, so saying 840 days is fine — rounding is within 0.5%.
And how many weeks is 120 days?
120 days = 17.14 weeks
Formula: days = weeks × 7
weeks to days around this value
30 weeks210days
40 weeks280days
50 weeks350days
60 weeks420days
70 weeks490days
80 weeks560days
90 weeks630days
100 weeks700days
110 weeks770days
120 weeks840days
130 weeks910days
140 weeks980days
150 weeks1,050days
160 weeks1,120days
170 weeks1,190days
180 weeks1,260days
190 weeks1,330days
200 weeks1,400days
210 weeks1,470days
220 weeks1,540days