We know how frustrating it can be trying to figure out if a product from the US or Europe is spec'd right for your Aussie made machine. Or if you're trying to convert imperial measurements to metric measurements but you like the rest of us are a little shaky on the formulas. We're in the same boat as you and we've had enough of having to scour various websites and apps trying to find the formulas we need. So we decided to gather all the unit conversion formulas we could think of and store them in one handy place for everyone to use.
FLOW
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From
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To
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Multiply By
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Example
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ft3/min (cubic feet / minute)
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l/min
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28.32
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100 ft3/min x 28.32 = 2832 l/min
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ft3/min
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l/s
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0.472
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100 ft3/min x 0.472 = 47.2 l/s
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ft3/min
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m3/h
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1.699
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100 ft3/min x 1.699 = 169.9 m3/h
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l/min (litre / minute)
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CFM
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0.0353
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100 l/min x 0.0353 = 3.5 ft3/min
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l/min
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l/s
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0.0167
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100 l/min x 0.0167 = 1.7 l/s
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l/min
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m3/h
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0.06
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100 l/min x 0.06 = 6 m3/h
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l/s (litre / second)
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CFM
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2.119
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10 l/s x 2.119 = 21.2 ft3/min
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l/s
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l/min
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3.6
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10 l/s x 3.6 = 36 l/min
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l/s
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m3/h
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60
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10 l/s x 60 = 600 m3/h
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m3/h (cubic meter / hour)
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CFM
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0.5885
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10 m3/h x 0.5885 = 5.885 ft3/min
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m3/h
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l/min
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16.667
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10 m3/h x 16.667 = 166.7 l/min
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m3/h
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l/s
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0.2777
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10 m3/h x 0.2777 = 2.777 l/s
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gl/min (gallon/minute) (US)
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l/min
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3.7854
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10 gl/min (US) x 3.7854 = 37.85 l/min
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gl/min (UK)
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l/min
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4.5461
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10 gl/min(UK) x 4.5461 = 45.46 l/min
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PRESSURE
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From
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To
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Multiply By
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Example
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PSI (pounds / square inch)
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atm
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0.068
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100 PSI x 0.068 = 6.80 atm
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PSI
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bar
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0.0689
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100 PSI x 0.0689 = 6.89 bar
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PSI
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MPa
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0.00689
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100 PSI x 0.00689 = 0.689 MPa
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bar
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atm
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0.98692
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10 bar x 0.98692 = 9.8692 atm
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bar
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MPa
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0.1
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10 bar x 0.1 = 1.0 MPa
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bar
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PSI
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14.504
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10 bar x 14.504 = 145 PSI
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atm (atmosphere)
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bar
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1.01325
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1.1 atm x 1.01325 = 1.115 bar
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atm
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MPa
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0.10132
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1.1 atm x 0.10132 = 0.111 MPa
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atm
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PSI
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14.696
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1.1 atm x 14.696 = 16.166 PSI
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MPa (megapascal)
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atm
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9.8692
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10 MPa x 9.8692 = 98.692 atm
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MPa
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bar
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10
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10 MPa x 10 = 100 bar
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MPa
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PSI
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145.0
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10 MPa x 145.0 = 1450 PSI
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kp/cm2 (kilopound / cm2)
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bar
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0.981
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10 kp/cm2 x 0.981 = 9.81 bar
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kp/cm2
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MPa
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0.0981
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10 kp/cm2 x 0.0981 = 0.981 MPa
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kp/cm2
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PSI
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14.223
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10 kp/cm2 x 14.223 = 142.2 PSI
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VOLUME
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From
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To
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Multiply By
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Example
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ft3 (cubic foot)
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gl (US)
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6.228
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10 f t3 x 6.228 = 62.28 gl (UK)
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ft3
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gl (UK)
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7.48
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10 f t3 x 7.48 = 74.8 gl (US)
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ft3
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l
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28.32
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10 f t3 x 28.32 = 283.2 l
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ft3
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m3
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0.0283
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10 f t3 x 0.0283 = 0.283 m3
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gl (UK) (gallon UK)
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ft3
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0.1605
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10 gl (UK) x 0.1605 = 1.605 ft3
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gl (UK)
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gl (US)
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1.2009
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10 gl (UK) x 1.2009 = 12.009 gl (US)
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gl (UK)
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l
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4.546
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10 gl (UK) x 4.546 = 45.46 l
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gl (UK)
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m3
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0.0045
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10 gl (UK) x 0.0045 = 0.045 m3
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gl (US) (gallon US)
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ft3
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0.1336
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10 gl (US) x 0.1336 = ft3
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gl (US)
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gl (UK)
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0.8326
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10 gl (US) x 0.8326 = 8.326 gl (UK)
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gl (US)
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l
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3.785
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10 gl (US) x 3.785 = 37.85 l
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gl (US)
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m3
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0.0037
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10 gl (US) x 0.0037 = 0.037 m3
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l (litre)
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ft3
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0.0353
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100 l x 0.0353 = 3.53 ft3
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l
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gl (UK)
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0.220
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100 l x 0.220 = 22.0 gl (UK)
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l
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Gl (US)
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0.264
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100 l x 0.264 = 26.4 gl (US)
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l
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m3
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0.001
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100 l x 0.001 = 0.1 m3
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m3 (cubic meter)
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ft3
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35.3
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10 m3 x 35.3 = 353 ft3
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m3
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gl (UK)
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219.96
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10 m3 x 219.96 = 2199.6 gl (UK)
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m3
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Gl (US)
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264.17
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10 m3 x 264.17 = 2641.7 gl (US)
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m3
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l
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1000
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10 m3 x 1000 = 10 000 l
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LENGTH
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From
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To
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Multiply By
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Example
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ft (foot)
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inch
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12
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10 ft x 12 = 120 inch
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ft
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m
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0.3048
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10 ft x 0.3048 = 3.048 ft
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ft
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mm
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304.8
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10 ft x 304.8 = 3048 mm
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inch
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ft
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0.0833
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10 inch x 0.0833 = 0.833 ft
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inch
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m
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0.0254
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10 inch x 0.0254 = 0.254 m
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inch
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mm
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25.4
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10 inch x 25.4 = 254 mm
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m (meter)
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ft
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3.28083
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10 m x 3.28083 = 32.8083 ft
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m
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inch
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39.3699
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10 m x 39.3699 = 393.699 inch
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m
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mm
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1000
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10 m x 1000 = 10 000 mm
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mm (millimeter)
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ft
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0.00328
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10 mm x 0.00328 = 0.0328 ft
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mm
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inch
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0.0393
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10 mm x 0.0393 = 0.393 inch
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mm
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m
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0.001
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10 mm x 0.001 = 0.01 m
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MASS
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From
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To
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Multiply By
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Example
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g (gram)
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kg
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0.001
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10 g x 0.001 = 0.01 kg
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g
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lb
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0.0022
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10 g x 0.0022 = 0.022 lb
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g
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oz
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0.0352
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10 g x 0.0352 = 0.352 oz
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kg (kilogram)
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g
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1000
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10 kg x 1000 = 10 000 g
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kg
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lb
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2.205
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10 kg x 2.205 = 22.05 lb
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kg
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oz
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35.273
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10 kg x 35.273 = 352.73 oz
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lb (pound)
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g
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453.9
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10 lb x 453.9 = 4535 g
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lb
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kg
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0.4539
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10 lb x 0.4539 = 4.535 kg
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lb
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oz
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16
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10 lb x 16 = 160 oz
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oz (ounce)
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g
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28.349
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10 oz x 28.349 = 283.49 g
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oz
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kg
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0.0283
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10 oz x 0.0283 = 0.283 kg
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oz
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lb
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0.0625
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10 oz x 0.0625 = 0.625 lb
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FORCE
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From
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To
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Multiply By
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Example
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lbf (pound force)
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kp
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0.454
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10 lbf x 0.454 = 4.54 kp
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lbf
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N
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4.448
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10 lbf x 4.448 = 44.48 N
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kp (kilogram force)
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lbf
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2.205
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10 kp x 2.204 = 22.05 lbf
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kp
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N
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9.806
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10 kp x 9.806 = 98.06 N
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N (new ton)
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lbf
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0.2248
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10 N x 0.2248 = 2.25 lbf
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N
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kp
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0.1020
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10 N x 0.1020 = 1.02 kp
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