How many sec is 120 frames?
120 frames = 4 sec
It is 4 sec, so saying 4 sec is fine — rounding is within 0.5%.
And how many frames is 120 sec?
120 sec = 3,600 frames
Formula: sec = frames × 0.033333
frames to sec around this value
30 frames1sec
40 frames1.3333sec
50 frames1.6667sec
60 frames2sec
70 frames2.3333sec
80 frames2.6667sec
90 frames3sec
100 frames3.3333sec
110 frames3.6667sec
120 frames4sec
130 frames4.3333sec
140 frames4.6667sec
150 frames5sec
160 frames5.3333sec
170 frames5.6667sec
180 frames6sec
190 frames6.3333sec
200 frames6.6667sec
210 frames7sec
220 frames7.3333sec