Convert cubic foot/second to barrel/minute [US]

Cubic foot/second and Barrel/minute [US] both are the units of volume flow rate. SI Derived Unit of volume flow rate is cubic meter/second.

Cubic foot/second is not the default SI Derived Unit of volume flow rate category.

Cubic foot/second Symbol is cfs and alternate name for this unit is Not Available.
Barrel/minute [US] Symbol is and alternate name for this unit is Not Available.

Scale Factor of Cubic foot/second as compare to SI Derived Unit cubic meter/second is 0.028316847 and scale factor of Barrel/minute [US] as compare to SI Derived Unit cubic meter/second is 0.001987341195.

To convert barrel/minute [US] to cubic foot/second following formula will be used:

Cubic foot/second = 14.248608679397 barrel/minute [US]

Cubic foot/second ↔ Barrel/minute [US] Conversion Table
1 Cubic foot/second = 14.248608679397 barrel/minute [US]
2 Cubic foot/second = 28.497217358794 barrel/minute [US]
3 Cubic foot/second = 42.745826038191 barrel/minute [US]
4 Cubic foot/second = 56.994434717588 barrel/minute [US]
5 Cubic foot/second = 71.243043396984 barrel/minute [US]
6 Cubic foot/second = 85.491652076381 barrel/minute [US]
7 Cubic foot/second = 99.740260755778 barrel/minute [US]
8 Cubic foot/second = 113.98886943518 barrel/minute [US]
9 Cubic foot/second = 128.23747811457 barrel/minute [US]
10 Cubic foot/second = 142.48608679397 barrel/minute [US]
11 Cubic foot/second = 156.73469547337 barrel/minute [US]
12 Cubic foot/second = 170.98330415276 barrel/minute [US]
13 Cubic foot/second = 185.23191283216 barrel/minute [US]
14 Cubic foot/second = 199.48052151156 barrel/minute [US]
15 Cubic foot/second = 213.72913019095 barrel/minute [US]
16 Cubic foot/second = 227.97773887035 barrel/minute [US]
17 Cubic foot/second = 242.22634754975 barrel/minute [US]
18 Cubic foot/second = 256.47495622914 barrel/minute [US]
19 Cubic foot/second = 270.72356490854 barrel/minute [US]
20 Cubic foot/second = 284.97217358794 barrel/minute [US]
21 Cubic foot/second = 299.22078226733 barrel/minute [US]
22 Cubic foot/second = 313.46939094673 barrel/minute [US]
23 Cubic foot/second = 327.71799962613 barrel/minute [US]
24 Cubic foot/second = 341.96660830553 barrel/minute [US]
25 Cubic foot/second = 356.21521698492 barrel/minute [US]
26 Cubic foot/second = 370.46382566432 barrel/minute [US]
27 Cubic foot/second = 384.71243434372 barrel/minute [US]
28 Cubic foot/second = 398.96104302311 barrel/minute [US]
29 Cubic foot/second = 413.20965170251 barrel/minute [US]
30 Cubic foot/second = 427.45826038191 barrel/minute [US]
31 Cubic foot/second = 441.7068690613 barrel/minute [US]
32 Cubic foot/second = 455.9554777407 barrel/minute [US]
33 Cubic foot/second = 470.2040864201 barrel/minute [US]
34 Cubic foot/second = 484.45269509949 barrel/minute [US]
35 Cubic foot/second = 498.70130377889 barrel/minute [US]
36 Cubic foot/second = 512.94991245829 barrel/minute [US]
37 Cubic foot/second = 527.19852113769 barrel/minute [US]
38 Cubic foot/second = 541.44712981708 barrel/minute [US]
39 Cubic foot/second = 555.69573849648 barrel/minute [US]
40 Cubic foot/second = 569.94434717588 barrel/minute [US]
41 Cubic foot/second = 584.19295585527 barrel/minute [US]
42 Cubic foot/second = 598.44156453467 barrel/minute [US]
43 Cubic foot/second = 612.69017321407 barrel/minute [US]
44 Cubic foot/second = 626.93878189346 barrel/minute [US]
45 Cubic foot/second = 641.18739057286 barrel/minute [US]
46 Cubic foot/second = 655.43599925226 barrel/minute [US]
47 Cubic foot/second = 669.68460793165 barrel/minute [US]
48 Cubic foot/second = 683.93321661105 barrel/minute [US]
49 Cubic foot/second = 698.18182529045 barrel/minute [US]
50 Cubic foot/second = 712.43043396984 barrel/minute [US]

Cubic foot/second Conversion Table:

Conversion of Cubic foot/second to other volume flow rate Units.

cubic foot/second	Other Units	Converter
1 cubic foot/second =	1.9834710990131 acre foot/day	Cubic Foot/second to Acre Foot/day
1 cubic foot/second =	1.9834591996974 acre foot/day [survey]	Cubic Foot/second to Acre Foot/day [survey]
1 cubic foot/second =	0.082644629125737 acre foot/hour	Cubic Foot/second to Acre Foot/hour
1 cubic foot/second =	0.082644133320531 acre foot/hour [survey]	Cubic Foot/second to Acre Foot/hour [survey]
1 cubic foot/second =	0.0013774104854249 acre foot/minute	Cubic Foot/second to Acre Foot/minute
1 cubic foot/second =	0.0013774022220088 acre foot/minute [survey]	Cubic Foot/second to Acre Foot/minute [survey]
1 cubic foot/second =	2.2956841423786E-5 acre foot/second	Cubic Foot/second to Acre Foot/second
1 cubic foot/second =	2.2956703700147E-5 acre foot/second [survey]	Cubic Foot/second to Acre Foot/second [survey]
1 cubic foot/second =	23.80165318809 acre inch/day	Cubic Foot/second to Acre Inch/day
1 cubic foot/second =	23.801510396335 acre inch/day [survey]	Cubic Foot/second to Acre Inch/day [survey]
1 cubic foot/second =	0.99173554950653 acre inch/hour	Cubic Foot/second to Acre Inch/hour
1 cubic foot/second =	0.99172959984521 acre inch/hour [survey]	Cubic Foot/second to Acre Inch/hour [survey]
1 cubic foot/second =	0.016528925825147 acre inch/minute	Cubic Foot/second to Acre Inch/minute
1 cubic foot/second =	0.016528826664106 acre inch/minute [survey]	Cubic Foot/second to Acre Inch/minute [survey]
1 cubic foot/second =	0.00027548209708633 acre inch/second	Cubic Foot/second to Acre Inch/second
1 cubic foot/second =	0.00027548044440177 acre inch/second [survey]	Cubic Foot/second to Acre Inch/second [survey]
1 cubic foot/second =	15388.497373758 barrel/day [petroleum]	Cubic Foot/second to Barrel/day [petroleum]
1 cubic foot/second =	14949.20531707 barrel/day [UK]	Cubic Foot/second to Barrel/day [UK]
1 cubic foot/second =	20848.931925667 barrel/day [US beer/wine]	Cubic Foot/second to Barrel/day [US Beer/wine]
1 cubic foot/second =	20517.996498381 barrel/day [US]	Cubic Foot/second to Barrel/day [US]
1 cubic foot/second =	641.18739057238 barrel/hour [petroleum]	Cubic Foot/second to Barrel/hour [petroleum]
1 cubic foot/second =	622.88355487903 barrel/hour [UK]	Cubic Foot/second to Barrel/hour [UK]
1 cubic foot/second =	868.70549690546 barrel/hour [US beer/wine]	Cubic Foot/second to Barrel/hour [US Beer/wine]
1 cubic foot/second =	854.91652076381 barrel/hour [US]	Cubic Foot/second to Barrel/hour [US]
1 cubic foot/second =	10.686456509548 barrel/minute [petroleum]	Cubic Foot/second to Barrel/minute [petroleum]
1 cubic foot/second =	10.381392581317 barrel/minute [UK]	Cubic Foot/second to Barrel/minute [UK]
1 cubic foot/second =	14.478424948395 barrel/minute [US beer/wine]	Cubic Foot/second to Barrel/minute [US Beer/wine]
1 cubic foot/second =	14.248608679397 barrel/minute [US]	Cubic Foot/second to Barrel/minute [US]
1 cubic foot/second =	0.17810760849246 barrel/second [petroleum]	Cubic Foot/second to Barrel/second [petroleum]
1 cubic foot/second =	0.17302320968862 barrel/second [UK]	Cubic Foot/second to Barrel/second [UK]
1 cubic foot/second =	0.24130708247366 barrel/second [US beer/wine]	Cubic Foot/second to Barrel/second [US Beer/wine]
1 cubic foot/second =	0.23747681132328 barrel/second [US]	Cubic Foot/second to Barrel/second [US]
1 cubic foot/second =	8.6400000000059E-5 billion cubic foot/day	Cubic Foot/second to Billion Cubic Foot/day
1 cubic foot/second =	3.6000000000015E-6 billion cubic foot/hour	Cubic Foot/second to Billion Cubic Foot/hour
1 cubic foot/second =	6.0E-8 billion cubic foot/minute	Cubic Foot/second to Billion Cubic Foot/minute
1 cubic foot/second =	1.0E-9 billion cubic foot/second	Cubic Foot/second to Billion Cubic Foot/second
1 cubic foot/second =	244657558.07945 centilitre/day	Cubic Foot/second to Centilitre/day
1 cubic foot/second =	10194064.919992 centilitre/hour	Cubic Foot/second to Centilitre/hour
1 cubic foot/second =	169901.08199966 centilitre/minute	Cubic Foot/second to Centilitre/minute
1 cubic foot/second =	2831.6847 centilitre/second	Cubic Foot/second to Centilitre/second
1 cubic foot/second =	5.8696469601987E-7 cubem/day	Cubic Foot/second to Cubem/day
1 cubic foot/second =	2.445686233417E-8 cubem/hour	Cubic Foot/second to Cubem/hour
1 cubic foot/second =	4.0761437223558E-10 cubem/minute	Cubic Foot/second to Cubem/minute
1 cubic foot/second =	6.7935728705962E-12 cubem/second	Cubic Foot/second to Cubem/second
1 cubic foot/second =	2446575580.7945 cubic centimetre/day	Cubic Foot/second to Cubic Centimetre/day
1 cubic foot/second =	101940649.19992 cubic centimetre/hour	Cubic Foot/second to Cubic Centimetre/hour
1 cubic foot/second =	1699010.8199966 cubic centimetre/minute	Cubic Foot/second to Cubic Centimetre/minute
1 cubic foot/second =	28316.847 cubic centimetre/second	Cubic Foot/second to Cubic Centimetre/second
1 cubic foot/second =	2446575.5807945 cubic decimetre/day	Cubic Foot/second to Cubic Decimetre/day
1 cubic foot/second =	101940.64919992 cubic decimetre/hour	Cubic Foot/second to Cubic Decimetre/hour
1 cubic foot/second =	1699.0108199966 cubic decimetre/minute	Cubic Foot/second to Cubic Decimetre/minute
1 cubic foot/second =	28.316847 cubic decimetre/second	Cubic Foot/second to Cubic Decimetre/second
1 cubic foot/second =	2.4465755807945 cubic dekametre/day	Cubic Foot/second to Cubic Dekametre/day
1 cubic foot/second =	0.10194064919992 cubic dekametre/hour	Cubic Foot/second to Cubic Dekametre/hour
1 cubic foot/second =	0.0016990108199966 cubic dekametre/minute	Cubic Foot/second to Cubic Dekametre/minute
1 cubic foot/second =	2.8316847E-5 cubic dekametre/second	Cubic Foot/second to Cubic Dekametre/second
1 cubic foot/second =	86400.000000059 cubic foot/day	Cubic Foot/second to Cubic Foot/day
1 cubic foot/second =	3600.0000000015 cubic foot/hour	Cubic Foot/second to Cubic Foot/hour
1 cubic foot/second =	60 cubic foot/minute	Cubic Foot/second to Cubic Foot/minute
1 cubic foot/second =	149299200.00028 cubic inch/day	Cubic Foot/second to Cubic Inch/day
1 cubic foot/second =	6220799.9999981 cubic inch/hour	Cubic Foot/second to Cubic Inch/hour
1 cubic foot/second =	103679.99999982 cubic inch/minute	Cubic Foot/second to Cubic Inch/minute
1 cubic foot/second =	1728.0000000012 cubic inch/second	Cubic Foot/second to Cubic Inch/second
1 cubic foot/second =	2.4465755807945E-6 cubic kilometre/day	Cubic Foot/second to Cubic Kilometre/day
1 cubic foot/second =	1.0194064919992E-7 cubic kilometre/hour	Cubic Foot/second to Cubic Kilometre/hour
1 cubic foot/second =	1.6990108199966E-9 cubic kilometre/minute	Cubic Foot/second to Cubic Kilometre/minute
1 cubic foot/second =	2.8316847E-11 cubic kilometre/second	Cubic Foot/second to Cubic Kilometre/second
1 cubic foot/second =	2446.5755807945 cubic metre/day	Cubic Foot/second to Cubic Metre/day
1 cubic foot/second =	101.94064919992 cubic metre/hour	Cubic Foot/second to Cubic Metre/hour
1 cubic foot/second =	1.6990108199966 cubic metre/minute	Cubic Foot/second to Cubic Metre/minute
1 cubic foot/second =	0.028316847 cubic meter/second	Cubic Foot/second to Cubic Meter/second
1 cubic foot/second =	5.8696469601987E-7 cubic mile/day	Cubic Foot/second to Cubic Mile/day
1 cubic foot/second =	2.445686233417E-8 cubic mile/hour	Cubic Foot/second to Cubic Mile/hour
1 cubic foot/second =	4.0761437223558E-10 cubic mile/minute	Cubic Foot/second to Cubic Mile/minute
1 cubic foot/second =	6.7935728705962E-12 cubic mile/second	Cubic Foot/second to Cubic Mile/second
1 cubic foot/second =	2446575580794.5 cubic millimetre/day	Cubic Foot/second to Cubic Millimetre/day
1 cubic foot/second =	101940649199.92 cubic millimetre/hour	Cubic Foot/second to Cubic Millimetre/hour
1 cubic foot/second =	1699010819.9966 cubic millimetre/minute	Cubic Foot/second to Cubic Millimetre/minute
1 cubic foot/second =	28316847 cubic millimetre/second	Cubic Foot/second to Cubic Millimetre/second
1 cubic foot/second =	3200 cubic yard/day	Cubic Foot/second to Cubic Yard/day
1 cubic foot/second =	133.33333333333 cubic yard/hour	Cubic Foot/second to Cubic Yard/hour
1 cubic foot/second =	2.2222222222222 cubic yard/minute	Cubic Foot/second to Cubic Yard/minute
1 cubic foot/second =	0.037037037037037 cubic yard/second	Cubic Foot/second to Cubic Yard/second
1 cubic foot/second =	1 cusec	Cubic Foot/second to Cusec
1 cubic foot/second =	24465755.807945 decilitre/day	Cubic Foot/second to Decilitre/day
1 cubic foot/second =	1019406.4919992 decilitre/hour	Cubic Foot/second to Decilitre/hour
1 cubic foot/second =	16990.108199966 decilitre/minute	Cubic Foot/second to Decilitre/minute
1 cubic foot/second =	283.16847 decilitre/second	Cubic Foot/second to Decilitre/second
1 cubic foot/second =	244657.55807945 dekalitre/day	Cubic Foot/second to Dekalitre/day
1 cubic foot/second =	10194.064919992 dekalitre/hour	Cubic Foot/second to Dekalitre/hour
1 cubic foot/second =	169.90108199966 dekalitre/minute	Cubic Foot/second to Dekalitre/minute
1 cubic foot/second =	2.8316847 dekalitre/second	Cubic Foot/second to Dekalitre/second
1 cubic foot/second =	538171.39141556 gallon/day [UK]	Cubic Foot/second to Gallon/day [UK]
1 cubic foot/second =	646316.88969706 gallon/day [US]	Cubic Foot/second to Gallon/day [US]
1 cubic foot/second =	22423.807975606 gallon/hour [UK]	Cubic Foot/second to Gallon/hour [UK]
1 cubic foot/second =	26929.870404003 gallon/hour [US]	Cubic Foot/second to Gallon/hour [US]
1 cubic foot/second =	373.73013292725 gallon/minute [UK]	Cubic Foot/second to Gallon/minute [UK]
1 cubic foot/second =	448.83117340077 gallon/minute [US]	Cubic Foot/second to Gallon/minute [US]
1 cubic foot/second =	6.2288355487903 gallon/second [UK]	Cubic Foot/second to Gallon/second [UK]
1 cubic foot/second =	7.4805195566834 gallon/second [US]	Cubic Foot/second to Gallon/second [US]
1 cubic foot/second =	0.00016990108199966 hectare meter/minute	Cubic Foot/second to Hectare Meter/minute
1 cubic foot/second =	0.24465755807945 hectare metre/day	Cubic Foot/second to Hectare Metre/day
1 cubic foot/second =	0.010194064919992 hectare metre/hour	Cubic Foot/second to Hectare Metre/hour
1 cubic foot/second =	2.8316847E-6 hectare metre/second	Cubic Foot/second to Hectare Metre/second
1 cubic foot/second =	24465.755807945 hectolitre/day	Cubic Foot/second to Hectolitre/day
1 cubic foot/second =	1019.4064919992 hectolitre/hour	Cubic Foot/second to Hectolitre/hour
1 cubic foot/second =	16.990108199966 hectolitre/minute	Cubic Foot/second to Hectolitre/minute
1 cubic foot/second =	0.28316847 hectolitre/second	Cubic Foot/second to Hectolitre/second
1 cubic foot/second =	2446.5755807945 kilolitre/day	Cubic Foot/second to Kilolitre/day
1 cubic foot/second =	101.94064919992 kilolitre/hour	Cubic Foot/second to Kilolitre/hour
1 cubic foot/second =	1.6990108199966 kilolitre/minute	Cubic Foot/second to Kilolitre/minute
1 cubic foot/second =	0.028316847 kilolitre/second	Cubic Foot/second to Kilolitre/second
1 cubic foot/second =	2446575580794.5 lambda/day	Cubic Foot/second to Lambda/day
1 cubic foot/second =	101940649199.92 lambda/hour	Cubic Foot/second to Lambda/hour
1 cubic foot/second =	1699010819.9966 lambda/minute	Cubic Foot/second to Lambda/minute
1 cubic foot/second =	28316847 lambda/second	Cubic Foot/second to Lambda/second
1 cubic foot/second =	2446575.5807945 litre/day	Cubic Foot/second to Litre/day
1 cubic foot/second =	101940.64919992 litre/hour	Cubic Foot/second to Litre/hour
1 cubic foot/second =	1699.0108199966 litre/minute	Cubic Foot/second to Litre/minute
1 cubic foot/second =	28.316847 litre/second	Cubic Foot/second to Litre/second
1 cubic foot/second =	2446575580.7945 millilitre/day	Cubic Foot/second to Millilitre/day
1 cubic foot/second =	101940649.19992 millilitre/hour	Cubic Foot/second to Millilitre/hour
1 cubic foot/second =	1699010.8199966 millilitre/minute	Cubic Foot/second to Millilitre/minute
1 cubic foot/second =	28316.847 millilitre/second	Cubic Foot/second to Millilitre/second
1 cubic foot/second =	1.9834710990131E-6 million acre foot/day	Cubic Foot/second to Million Acre Foot/day
1 cubic foot/second =	8.2644629125737E-8 million acre foot/hour	Cubic Foot/second to Million Acre Foot/hour
1 cubic foot/second =	1.3774104854249E-9 million acre foot/minute	Cubic Foot/second to Million Acre Foot/minute
1 cubic foot/second =	2.2956841423786E-11 million acre foot/second	Cubic Foot/second to Million Acre Foot/second
1 cubic foot/second =	0.086400000000059 million cubic foot/day	Cubic Foot/second to Million Cubic Foot/day
1 cubic foot/second =	0.0036000000000015 million cubic foot/hour	Cubic Foot/second to Million Cubic Foot/hour
1 cubic foot/second =	6.0E-5 million cubic foot/minute	Cubic Foot/second to Million Cubic Foot/minute
1 cubic foot/second =	1.0E-6 million cubic foot/second	Cubic Foot/second to Million Cubic Foot/second
1 cubic foot/second =	0.53817139141556 million gallon/day [UK]	Cubic Foot/second to Million Gallon/day [UK]
1 cubic foot/second =	0.64631688969706 million gallon/day [US]	Cubic Foot/second to Million Gallon/day [US]
1 cubic foot/second =	0.022423807975606 million gallon/hour [UK]	Cubic Foot/second to Million Gallon/hour [UK]
1 cubic foot/second =	0.026929870404003 million gallon/hour [US]	Cubic Foot/second to Million Gallon/hour [US]
1 cubic foot/second =	0.00037373013292725 million gallon/minute [UK]	Cubic Foot/second to Million Gallon/minute [UK]
1 cubic foot/second =	0.00044883117340077 million gallon/minute [US]	Cubic Foot/second to Million Gallon/minute [US]
1 cubic foot/second =	6.2288355487903E-6 million gallon/second [UK]	Cubic Foot/second to Million Gallon/second [UK]
1 cubic foot/second =	7.4805195566834E-6 million gallon/second [US]	Cubic Foot/second to Million Gallon/second [US]
1 cubic foot/second =	40 miner's inch [AZ/ CA/ OR]	Cubic Foot/second to Miner's Inch [AZ/ CA/ OR]
1 cubic foot/second =	38.4 miner's inch [CO]	Cubic Foot/second to Miner's Inch [CO]
1 cubic foot/second =	49.870130377889 miner's inch [ID/ WA/ NM]	Cubic Foot/second to Miner's Inch [ID/ WA/ NM]
1 cubic foot/second =	86107422.626554 ounce/day [UK]	Cubic Foot/second to Ounce/day [UK]
1 cubic foot/second =	82728561.881262 ounce/day [US]	Cubic Foot/second to Ounce/day [US]
1 cubic foot/second =	3587809.2761037 ounce/hour [UK]	Cubic Foot/second to Ounce/hour [UK]
1 cubic foot/second =	3447023.4117192 ounce/hour [US]	Cubic Foot/second to Ounce/hour [US]
1 cubic foot/second =	59796.821268345 ounce/minute [UK]	Cubic Foot/second to Ounce/minute [UK]
1 cubic foot/second =	57450.390195367 ounce/minute [US]	Cubic Foot/second to Ounce/minute [US]
1 cubic foot/second =	996.61368780644 ounce/second [UK]	Cubic Foot/second to Ounce/second [UK]
1 cubic foot/second =	957.50650325547 ounce/second [US]	Cubic Foot/second to Ounce/second [US]
1 cubic foot/second =	523.63636363604 petrograd standard/day	Cubic Foot/second to Petrograd Standard/day
1 cubic foot/second =	21.818181818182 petrograd standard/hour	Cubic Foot/second to Petrograd Standard/hour
1 cubic foot/second =	0.36363636363636 petrograd standard/minute	Cubic Foot/second to Petrograd Standard/minute
1 cubic foot/second =	0.0060606060606061 petrograd standard/second	Cubic Foot/second to Petrograd Standard/second
1 cubic foot/second =	2585267.5690614 quart/day	Cubic Foot/second to Quart/day
1 cubic foot/second =	107719.48220814 quart/hour	Cubic Foot/second to Quart/hour
1 cubic foot/second =	1795.3247011924 quart/minute	Cubic Foot/second to Quart/minute
1 cubic foot/second =	29.922078353207 quart/second	Cubic Foot/second to Quart/second
1 cubic foot/second =	2446.5755807945 stere/day	Cubic Foot/second to Stere/day
1 cubic foot/second =	101.94064919992 stere/hour	Cubic Foot/second to Stere/hour
1 cubic foot/second =	1.6990108199966 stere/minute	Cubic Foot/second to Stere/minute
1 cubic foot/second =	0.028316847 stere/second	Cubic Foot/second to Stere/second
1 cubic foot/second =	86.400000000059 thousand cubic foot/day	Cubic Foot/second to Thousand Cubic Foot/day
1 cubic foot/second =	3.6000000000015 thousand cubic foot/hour	Cubic Foot/second to Thousand Cubic Foot/hour
1 cubic foot/second =	0.06 thousand cubic foot/minute	Cubic Foot/second to Thousand Cubic Foot/minute
1 cubic foot/second =	0.001 thousand cubic foot/second	Cubic Foot/second to Thousand Cubic Foot/second
1 cubic foot/second =	8.6400000000059E-8 trillion cubic foot/day	Cubic Foot/second to Trillion Cubic Foot/day
1 cubic foot/second =	3.6000000000015E-9 trillion cubic foot/hour	Cubic Foot/second to Trillion Cubic Foot/hour
1 cubic foot/second =	6.0E-11 trillion cubic foot/minute	Cubic Foot/second to Trillion Cubic Foot/minute
1 cubic foot/second =	1.0E-12 trillion cubic foot/second	Cubic Foot/second to Trillion Cubic Foot/second