kilogram-force per (square millimeter) | 1 kgf/mm2 | 2 kgf/mm2 | 3 kgf/mm2 | 4 kgf/mm2 | 5 kgf/mm2 | 6 kgf/mm2 | 7 kgf/mm2 | 8 kgf/mm2 | 9 kgf/mm2 | 10 kgf/mm2 | 11 kgf/mm2 | 12 kgf/mm2 | 13 kgf/mm2 | 14 kgf/mm2 | 15 kgf/mm2 | 16 kgf/mm2 | 17 kgf/mm2 | 18 kgf/mm2 | 19 kgf/mm2 | 20 kgf/mm2 | 21 kgf/mm2 | 22 kgf/mm2 | 23 kgf/mm2 | 24 kgf/mm2 | 25 kgf/mm2 | 26 kgf/mm2 | 27 kgf/mm2 | 28 kgf/mm2 | 29 kgf/mm2 | 30 kgf/mm2 | 31 kgf/mm2 | 32 kgf/mm2 | 33 kgf/mm2 | 34 kgf/mm2 | 35 kgf/mm2 | 36 kgf/mm2 | 37 kgf/mm2 | 38 kgf/mm2 | 39 kgf/mm2 | 40 kgf/mm2 | 41 kgf/mm2 | 42 kgf/mm2 | 43 kgf/mm2 | 44 kgf/mm2 | 45 kgf/mm2 | 46 kgf/mm2 | 47 kgf/mm2 | 48 kgf/mm2 | 49 kgf/mm2 | 50 kgf/mm2 | 51 kgf/mm2 | 52 kgf/mm2 | 53 kgf/mm2 | 54 kgf/mm2 | 55 kgf/mm2 | 56 kgf/mm2 | 57 kgf/mm2 | 58 kgf/mm2 | 59 kgf/mm2 | 60 kgf/mm2 | 61 kgf/mm2 | 62 kgf/mm2 | 63 kgf/mm2 | 64 kgf/mm2 | 65 kgf/mm2 | 66 kgf/mm2 | 67 kgf/mm2 | 68 kgf/mm2 | 69 kgf/mm2 | 70 kgf/mm2 | 71 kgf/mm2 | 72 kgf/mm2 | 73 kgf/mm2 | 74 kgf/mm2 | 75 kgf/mm2 | 76 kgf/mm2 | 77 kgf/mm2 | 78 kgf/mm2 | 79 kgf/mm2 | 80 kgf/mm2 | 81 kgf/mm2 | 82 kgf/mm2 | 83 kgf/mm2 | 84 kgf/mm2 | 85 kgf/mm2 | 86 kgf/mm2 | 87 kgf/mm2 | 88 kgf/mm2 | 89 kgf/mm2 | 90 kgf/mm2 | 91 kgf/mm2 | 92 kgf/mm2 | 93 kgf/mm2 | 94 kgf/mm2 | 95 kgf/mm2 | 96 kgf/mm2 | 97 kgf/mm2 | 98 kgf/mm2 | 99 kgf/mm2 | 100 kgf/mm2 |
centimeter of water (4 °C) | 100,002.7533096 cmH2O | 200,005.5066192 cmH2O | 300,008.2599287 cmH2O | 400,011.0132383 cmH2O | 500,013.7665479 cmH2O | 600,016.5198575 cmH2O | 700,019.2731671 cmH2O | 800,022.0264766 cmH2O | 900,024.7797862 cmH2O | 1,000,027.5330958 cmH2O | 1,100,030.2864054 cmH2O | 1,200,033.039715 cmH2O | 1,300,035.7930245 cmH2O | 1,400,038.5463341 cmH2O | 1,500,041.2996437 cmH2O | 1,600,044.0529533 cmH2O | 1,700,046.8062629 cmH2O | 1,800,049.5595724 cmH2O | 1,900,052.312882 cmH2O | 2,000,055.0661916 cmH2O | 2,100,057.8195012 cmH2O | 2,200,060.5728108 cmH2O | 2,300,063.3261203 cmH2O | 2,400,066.0794299 cmH2O | 2,500,068.8327395 cmH2O | 2,600,071.5860491 cmH2O | 2,700,074.3393587 cmH2O | 2,800,077.0926682 cmH2O | 2,900,079.8459778 cmH2O | 3,000,082.5992874 cmH2O | 3,100,085.352597 cmH2O | 3,200,088.1059066 cmH2O | 3,300,090.8592161 cmH2O | 3,400,093.6125257 cmH2O | 3,500,096.3658353 cmH2O | 3,600,099.1191449 cmH2O | 3,700,101.8724545 cmH2O | 3,800,104.625764 cmH2O | 3,900,107.3790736 cmH2O | 4,000,110.1323832 cmH2O | 4,100,112.8856928 cmH2O | 4,200,115.6390024 cmH2O | 4,300,118.3923119 cmH2O | 4,400,121.1456215 cmH2O | 4,500,123.8989311 cmH2O | 4,600,126.6522407 cmH2O | 4,700,129.4055503 cmH2O | 4,800,132.1588598 cmH2O | 4,900,134.9121694 cmH2O | 5,000,137.665479 cmH2O | 5,100,140.4187886 cmH2O | 5,200,143.1720982 cmH2O | 5,300,145.9254077 cmH2O | 5,400,148.6787173 cmH2O | 5,500,151.4320269 cmH2O | 5,600,154.1853365 cmH2O | 5,700,156.9386461 cmH2O | 5,800,159.6919556 cmH2O | 5,900,162.4452652 cmH2O | 6,000,165.1985748 cmH2O | 6,100,167.9518844 cmH2O | 6,200,170.705194 cmH2O | 6,300,173.4585035 cmH2O | 6,400,176.2118131 cmH2O | 6,500,178.9651227 cmH2O | 6,600,181.7184323 cmH2O | 6,700,184.4717419 cmH2O | 6,800,187.2250514 cmH2O | 6,900,189.978361 cmH2O | 7,000,192.7316706 cmH2O | 7,100,195.4849802 cmH2O | 7,200,198.2382898 cmH2O | 7,300,200.9915993 cmH2O | 7,400,203.7449089 cmH2O | 7,500,206.4982185 cmH2O | 7,600,209.2515281 cmH2O | 7,700,212.0048377 cmH2O | 7,800,214.7581472 cmH2O | 7,900,217.5114568 cmH2O | 8,000,220.2647664 cmH2O | 8,100,223.018076 cmH2O | 8,200,225.7713856 cmH2O | 8,300,228.5246951 cmH2O | 8,400,231.2780047 cmH2O | 8,500,234.0313143 cmH2O | 8,600,236.7846239 cmH2O | 8,700,239.5379335 cmH2O | 8,800,242.291243 cmH2O | 8,900,245.0445526 cmH2O | 9,000,247.7978622 cmH2O | 9,100,250.5511718 cmH2O | 9,200,253.3044814 cmH2O | 9,300,256.0577909 cmH2O | 9,400,258.8111005 cmH2O | 9,500,261.5644101 cmH2O | 9,600,264.3177197 cmH2O | 9,700,267.0710293 cmH2O | 9,800,269.8243388 cmH2O | 9,900,272.5776484 cmH2O | 10,000,275.330958 cmH2O |
A kilogram-force per square centimetre (kgf/cm2), often just kilogram per square centimetre (kg/cm2), or kilopond per square centimetre is a deprecated unit of pressure using metric units. It is not a part of the International System of Units (SI), the modern metric system. 1 kgf/cm2 equals 98.0665 kilopascals.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
kilogram-force per (square millimeter) | kgf/mm2 | ≡ 1 kgf/mm2 | = 9.80665×106 Pa | Metric system SI |
kilogram-force per (square millimeter) | centimeter of water (4 °C) | kilogram-force per (square millimeter) | centimeter of water (4 °C) |
---|---|---|---|
1 | ≈ 100002.75330958 | 6 | ≈ 600016.51985748 |
2 | ≈ 200005.50661916 | 7 | ≈ 700019.27316706 |
3 | ≈ 300008.25992874 | 8 | ≈ 800022.02647664 |
4 | ≈ 400011.01323832 | 9 | ≈ 900024.77978622 |
5 | ≈ 500013.7665479 | 10 | ≈ 1000027.5330958 |
A centimetre of water (US spelling centimeter of water, abbreviated cm H2O or cm H2O) is a less commonly used unit of pressure derived from pressure head calculations using metrology.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
centimeter of water (4 °C) | cmH2O | ≈ 999.972 kg/m3 × 1 cm × ɡ0 | ≈ 98.0638 Pa | Metric system SI |
centimeter of water (4 °C) | kilogram-force per (square millimeter) | centimeter of water (4 °C) | kilogram-force per (square millimeter) |
---|---|---|---|
1 | ≈ 9.9997246766225E-6 | 6 | ≈ 5.9998348059735E-5 |
2 | ≈ 1.9999449353245E-5 | 7 | ≈ 6.9998072736357E-5 |
3 | ≈ 2.9999174029867E-5 | 8 | ≈ 7.999779741298E-5 |
4 | ≈ 3.999889870649E-5 | 9 | ≈ 8.9997522089602E-5 |
5 | ≈ 4.9998623383112E-5 | 10 | ≈ 9.9997246766225E-5 |
kilogram-force per (square millimeter) | centimeter of water (4 °C) |
---|---|
1 | ≈ 100,002.7533096 |
9.9997246766225 × 10-6 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |