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Normal Unit Conversion Table

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centrifugal pump normaly unit and conversion table

The unit conversion table is on tooling of flowing media.

1.Volume & flowrate conversion table

Volume & flowrate unit	L/s	L/min	m³/h	m³/min	m³/s	gal(UK)/min	gal(US)/min	ft³/h	ft³/min	ft³/s
1L/s	1	60	3.6	0.06	0.001	13.1982	15.8502	127.134	2.1189	0.03531
1L/min	0.01667	1	0.06	0.001	16.6667×10^-6	0.21997	0.26417	2.11888	0.03531	0.00059
1m³/h	0.27778	16.66667	1	0.01667	0.27778×10^-3	3.66615	4.40287	35.31467	0.58858	0.00981
1m³/min	16.66667	1000	60	1	0.01667	219.969	264.172	2118.88	35.31467	0.58858
1m³/s	1000	60×10³	3600	60	1	13198.14	15850.32	127132.8	2118.88	35.31467
1gal(UK)/min	0.07577	4.5461	0.27277	4.5461×10^-3	75.7683×10^-6	1	1.20095	9.6324	0.16054	2.67567×10^-3
1gal(US)/min	0.06309	3.7854	0.22712	3.7854×10^-3	63.09×10^-6	0.83267	1	8.0208	0.13368	2.228×10^-3
1ft³/h	0.00787	0.472	0.02832	0.00047	7.83×10^-6	0.1038	0.12467	1	0.01667	0.27783×10^-3
1ft³/min	0.47195	28.3168	1.69901	0.02832	0.47195×10^-3	6.22883	7.48052	60	1	0.01667
1ft³/s	28.317	1699.02	101.9412	1.69902	28.317×10^-3	373.698	448.8312	3600	60	1
remark	L/s	L/min	M3/h	M3/M	M3/S	UK GPM	US GPM	CFH	CFM	CFS

2．Pressure unit conversion table

Pressure Unit	Mpa	bar	kgf/cm²	atm	mmH₂O	mmHg	lbf/in²(psi)	1 kgf/cm2 =1kP/cm2 =1at 1 mmHg =1Torr 1Pa=1N/m2
1Mpa	1	10	10.1972	9.8692	101.91×10³	7.5006×10³	145.04
1bar	0.1	1	1.01972	0.98692	10.197×10³	750.06	14.504
1kgf/cm²	0.098067	0.98067	1	0.96784	10×10³	735.56	14.223
1atm	0.10133	1.0133	1.0332	1	10332	760	14.696
1mmH_xO	9.8067×10^-6	98.067×10^-6	0.1×10^-3	96.784×10^-6	1	73.556×10^-3	1.4223×10^-3
1mmHg	0.13332×10^-3	1.3332×10^-3	1.3595×10^-3	1/760	13.595	1	19.337×10^-3
1lbf/in²(psi)	6.8948×10^-3	68.948×10^-3	70.307×10^-3	68.046×10^-3	703.07	51.715	1
remark	Mpa	Bar	Kg force /cm²	Standard atmospheric pressure	Millimeter water column	Millimetre mercury	Pound force /inch²

3．Power unit conversion table

Power unit	kW	kgf·m/s	PS	HP	1W=1J/s=1N·m/s 1kcal/h=1.163W 1kW=859.845kcal/h
1 kW	1	101.972	1.35962	1.34102	1Btu/h=0.29307W 1W=3.412 Btu/h 1HP=550ft·lbf/s
1 kgf·m/s	9.8067×10^-3	1	1/75=0.01333	0.01315	1W=1J/S=1N·m/S 1K cal/h=1.163瓦
1 PS	0.7355	75	1	0.98632	1Kw=859.845K cal/h 1 Btu/h=0.29307瓦
1 HP	0.7457	76.040	1.0139	1	1W=3.412 Btu/h 1 hp=550ft.lbf·/s
Remark	Kw	Kg force·.m/S	Metric HP	Imperial HP	1 RT=3024 K cal/h=3.5169 Kw

4．Force Unit conversion table

Force Un	N	kgf	lbf	kN	tf	1kgf=1kp(kilopond) 1N=10⁵Dyn(dyn) =10⁵ Dyne
1N	1	0.1019716	0.224809	1×10^-3	0.102×10^-3
1kgf	9.80665	1	2.20462	0.0098	1×10^-3
1lbf	4.44822	0.453592	1	0.00445	0.454×10^-3
1kN	1000	101.9716	224.809	1	0.10197
1tf	9806.65	1000	2204.62	9.80665	1
Remark	N	Kg Force	Pound Force	KN	Ton Force

5．Torque Unit conversion table

Torque	N·m	kgf·m
1 N·m	1	0.101972
1 kgf·m	9.80665	1
Remark	N·m	Kg force·m

6．Temperature Unit conversion table

Temperature unit

t(℉)=[t(℃)×9/5]+32

t(℃)=[ t(℉)-32] ×5/9

T(K)=273.16+ t(℃)

Delta T:△t(℉)= △t(℃) ×9/5

△t(℃)= △t(℉) ×5/9

℉-

℃-

K- Kelvin (thermodynamic temperature unit)

T- Thermodynamic temperature (absolute temperature)

7．Speed Unit Conversion table

Speed unit	m/s	m/min	ft/min	ft/s
1 m/s	1	60	196.85	3.281
1 m/min	0.0167	1	3.281	0.0547
1 ft/min	0.0051	0.3048	1	0.0167
1 ft/s	0.3048	18.288	60	1
remark	m/s	m/Min	foot/Min	inch/S

8．Volume unit conversion table

Volume unit	m³	cm³	dm³=L	in³	ft³	yd³	fl.oz.(UK)	fl.oz.(US)	gal(UK)	gal(US)
1 m³	1	1×10⁶	1×10³	61023.7	35.31467	1.30795	35.195×10³	33.184×10³	219.969	264.172
1 cm³	1×10^-6	1	0.001	0.06102	35.31×10^-6	1.31×10^-6	0.0352	0.03381	0.00022	0.00026
1 dm³	1×10^-3	1000	1	61.0237	0.03531	0.00131	35.1952	33.8138	0.21997	0.26417
1 in³	16.3871×10^-6	16.3871	0.01639	1	0.00058	21.43×10^-6	0.57675	0.55411	0.0038	0.00433
1 ft³	28.3168×10^-3	28316.8	28.3168	1728	1	0.03704	996.614	957.499	6.22883	7.48052
1 yd³	0.76455	764555	764.555	46656	27	1	26908.5	25852.4	168.178	201.972
1 fl.oz.(UK)	28.413×10^-6	28.413	0.0284	1.73388	0.001	0.0004	1	0.96075	0.00625	0.00751
1 fl.oz.(US)	29.5735×10^-6	29.5735	0.0296	1.8047	0.00104	0.00004	1.04085	1	0.00651	0.00781
1 gal(UK)	4.5461×10^-3	4546.09	4.54609	277.42	0.16054	0.00595	160	153.721	1	1.20095
1 gal(US)	3.7854×10^-3	3785.41	3.78531	231	0.13368	0.00495	133.233	128	0.83267	1
remark	m³	cm³	^{Decimeter 3}=Litre	inch³	foot³	yd³	UK ounce (liquid)	US ounce (liquid)	Uk Gallon	US Gallon

9．Area unit conversion table

Area unit	cm²	m²	km²	in²	ft²	yd²
1 cm²	1	0.0001	0.1×10^-9	0.155	0.00108	0.00012
1 m²	10000	1	1×10^-6	1550	10.7639	1.19599
1 km²	10×10⁹	1×10⁶	1	1.55×10⁹	10.7639×10⁶	1.196×10⁶
1 in²	6.4516	0.645×10^-3	0.645×10^-9	1	0.00694	0.00077
1 ft²	929.03	0.0929	92.9×10^-9	144	1	0.11111
1 yd²	8361.27	0.83613	0.836×10^-6	1296	9	1
remark	cm²	m²	km²	inch²	foot²	yd²

10．Mass unit conversion table

Mass unit	g	kg	t	oz	lb	US ton	UK ton
1g	1	0.001	1×10^-6	0.03527	0.0022	1.102×10^-6	0.984×10^-6
1kg	1000	1	0.001	35.274	2.20462	0.0011	0.00098
1t	1×10⁶	1000	1	35274	2204.62	1.10231	0.9842
1oz	28.3495	0.02835	28.35×10^-6	1	0.0625	31.25×10^-6	0.00003
1lb	453.592	0.45359	0.00045	16	1	0.0005	0.00045
1 US ton	907185	907.185	0.90719	32000	2000	1	0.89286
1 UK ton	1.016×10⁶	1016.05	1.01605	35840	2240	1.12	1
remark	g	Kg	Ton	ounce (uk ounce)	pound	Metric T(short T)	Uk T( Long ton)

11．Length unit conversion table

Length Unit	mm	cm	m	Km	in	ft	yd
1mm	1	0.1	0.001	1×10^-6	0.03937	0.00328	0.00109
1cm	10	1	0.01	10×10^-6	0.3937	0.03281	0.01094
1m	1000	100	1	0.001	39.37	3.28084	1.09361
1km	1×10⁶	100×10³	1000	1	39370	3280.84	1093.61
1in	25.4	2.54	0.0254	25.4×10^-6	1	0.08333	0.0277778
1ft	304.8	30.48	0.3048	304.8×10^-6	12	1	0.33333
1yd	914.4	91.44	0.9144	914.4×10^-6	36	3	1
Remark	Millimeter	cm	m	KM	inch	foot	yd