Product Handbook 2026 - Volume 1

General information Conversion tables

7

Table 6 Volume rate of flow From To Ô L/sec (dm 3 /sec) L/h

m 3 /s

m 3 /h

cfm ft 3 /h UK gall/m UK gall/h US gall/m US gall/h

L/s (dm 3 /sec)

1

3600

0.001

3.6

2.118882 127.133 13.19814 791.8884 15.85032

951.019

L/h

-

0.000278

1

0.001 0.000588 0.035315 0.003666 0.219969 0.004403

0.264172

m 3 /s

1000

3600000

1

3600

2118.88 127133 13198.1 791889 15850.3

951019

m 3 /h

0.277778 1000 0.000278

1

0.588578 35.3147 3.66615 219.969 4.402863

264.1718

cfm

0.471947 1699.017 0.000472 1.699017

1

60

6.228833 373.73 7.480517

448.831

ft 3 /h

-

0.007866 28.3168

0.028317 0.016667

1

0.103814 6.228833 0.124675

7.480517

UK gall/m

0.075768 272.766 0.0000758 0.272766 0.160544 9.63262

1

60

1.20095

72.057

UK gall/h

-

0.001263 4.54609

0.004546 0.002676 0.160544 0.016667

1

0.020016

1.20095

US gall/m

0.06309 227.125 0.0000631 0.227125 0.133681 8.020832 0.832674 49.96045 1

60

US gall/h

-

0.001052 3.785411

0.003785 0.002228 0.133681 0.013878 0.832674 0.016667

1

Table 7 Power From To Ô

Btu/h

W kcal/h

kW

Btu/h

1

0.293071 0.251996 0.000293

W

3.41214

1

0.859845 0.001

kcal/h

3.96832

1.163

1

0.001163

kW

3412.14

1000

859.845

1

Table 8 Energy From To Ô Btu

Therm J

kJ

Cal

7.2 3

Btu

1

0.00001 1055.06

1.055

251.996

Therm

-

100000

1

105 500 25 199 600

J

-

0.00094

1

0.001

0.2388

0.000009478

kJ

0.9478

1000

1

238.85

Cal

-

0.0039683 0.0039683 x 10 -5

4.1868

1

Table 9 Specific heat From

To Ô Btu/lb °F J/kg °C

Btu/lb °F

1

4186.8

J/kg °C

0.00023

1

Table 10 Heat flowrate From To Ô Btu/ft 2 h W/m 2

kcal/m 2 h

Btu/ft 2 h

1

3.154

2.712

W/m 2

0.3169

1

0.859

kcal/m 2 h

0.368

1.163

1

TI-GCM-03 CM Issue 6

Page 3 of 4

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