{"id":330,"date":"2014-01-29T21:30:02","date_gmt":"2014-01-29T21:30:02","guid":{"rendered":"http:\/\/wfphrf.org\/?page_id=330"},"modified":"2020-09-12T15:09:58","modified_gmt":"2020-09-12T15:09:58","slug":"metric-conversion","status":"publish","type":"page","link":"https:\/\/www.westfloridaphrf.org\/?page_id=330","title":{"rendered":"Conversion Calculators"},"content":{"rendered":"<p> \n\n<script type=\"text\/javascript\">\n<!--\nfunction resetButtonState(ButtonForm) {\n    ButtonForm.allSystemsGo.style.background = '#DC143C';\n}\n \n\/\/ Measurement conversions.\nfunction kg2lb() {\n  dWeight \/= 0.4536;\n  return dWeight;\n}\n\nfunction lb2kg() {\n  dWeight *= 0.4536;\n  return dWeight;\n}\n\nfunction ft2m() {\n  dHeight = dUSheight * 0.3048;\n  return dHeight;\n}\n\nfunction m2ft() {\n  dUSheight = dHeight \/ 0.3048;\n  return dUSheight;\n}\n\n\/*--------------------------------------------------------\n   Converting between feet & inches and meters.\n   1 foot = 0.3048 meter\n--------------------------------------------------------*\/\n\nfunction heightFunc(heightForm) {\n  iFeet = 0;\n  dInches = 0;\n  dHeight = 0;\n  dUSheight = 0;\n\n  if (((heightForm.height_in.value == \"\") || (heightForm.height_in.value == 0)) && ((heightForm.height_ft.value == \"\") || (heightForm.height_ft.value == 0))) {\n    dHeight = heightForm.height_m.value;\n    m2ft(dUSheight,dHeight);\n    iFeet = parseInt(dUSheight);\n    dInches = (dUSheight - iFeet) * 12;\n\/\/\theightForm.height_ft.value = iFeet;\n\theightForm.height_ft.value = roundNumber(iFeet,2);\n\n\/\/  heightForm.height_in.value = Math.round(dInches);\n    heightForm.height_in.value = roundNumber(dInches,2);\n\n  } else if ((heightForm.height_m.value == \"\") || (heightForm.height_m.value == 0)) {\n    if (heightForm.height_ft.value == \"\") {\n      heightForm.height_ft.value = 0;\n    }\n\n    if (heightForm.height_in.value == \"\") {\n      heightForm.height_in.value = 0;\n    }\n    dUSheight = (heightForm.height_ft.value \/ 1.0) + (heightForm.height_in.value \/ 12);\n    ft2m(dHeight,dUSheight);\n\/\/  heightForm.height_m.value = dHeight;\n    heightForm.height_m.value = roundNumber(dHeight,2);\n  } else {\n    window.alert('ONE of these must have the value of zero or be empty:\\n\\n   * feet and inches\\n\\n      OR\\n\\n   * meters');\n  }\n}\n\nfunction heightCheck() {\n  if ((((heightForm.height_ft.value != \"\") || (heightForm.height_ft.value != 0)) && ((heightForm.height_in.value != \"\") || (heightForm.height_in.value != 0)) && ((heightForm.height_m.value == 0) || (heightForm.height_m.value == \"\"))) || (((heightForm.height_ft.value == \"\") || (heightForm.height_ft.value == 0)) && ((heightForm.height_in.value == \"\") || (heightForm.height_in.value == 0)) && (heightForm.height_m.value != 0))) {\n    heightForm.allSystemsGo.style.background = '#32CD32';\n  } else {\n    heightForm.allSystemsGo.style.background = '#DC143C';\n  }\n}\n\n\/*--------------------------------------------------------\n   Converting between kilograms and pounds.\n   1 avoirdupois pound = 0.4536 kilogram\n--------------------------------------------------------*\/\nfunction weightFunc(weightForm) {\n  dWeight = 0;\n  if ((weightForm.weight_lb.value == \"\") || (weightForm.weight_lb.value == 0)) {\n    dWeight = weightForm.weight_kg.value;\n    kg2lb(dWeight);\n    weightForm.weight_lb.value = roundNumber(dWeight,4);\n  }\n  else if ((weightForm.weight_kg.value == \"\") || (weightForm.weight_kg.value == 0)) {\n    dWeight = weightForm.weight_lb.value;\n    lb2kg(dWeight);\n\tweightForm.weight_kg.value = roundNumber(dWeight,4);\n  } else {\n    window.alert('Either kilogram or pounds must have\\na value of zero or be empty.');\n  }\n}\n\t\nfunction roundNumber(numberField,rlength) {\t\n\/\/ rlength is the number of decimal places to round to.\n\tvar newnumber = Math.round(numberField*Math.pow(10,rlength))\/Math.pow(10,rlength);\n\tnumberField = newnumber;\n\treturn numberField;\n}\n\nfunction weightCheck() {\n  if ((((weightForm.weight_kg.value != \"\") || (weightForm.weight_kg.value != 0)) && ((weightForm.weight_lb.value == \"\") || (weightForm.weight_lb.value == 0))) || (((weightForm.weight_kg.value == \"\") || (weightForm.weight_kg.value == 0)) && ((weightForm.weight_lb.value != \"\") || (weightForm.weight_lb.value != 0)))) {\n    weightForm.allSystemsGo.style.background = '#32CD32';\n  } else {\n    weightForm.allSystemsGo.style.background = '#DC143C';\n  }\n}\n\/\/ -->\n<\/script>\n\n\n<form name=\"heightForm\">\n<table width=\"50%\" BORDER=\"1\">\n<tr>\n<td colspan=\"2\" align=\"center\"><B>Linear Measurement Conversion<\/B><\/td>\n<\/tr>\n\n<tr>\n<td width=\"30%\" align=\"right\" class=\"formtext\">Meters:<\/td>\n<td><input type=\"text\" class=\"field\" name=\"height_m\" size=\"10\"\nonKeyUp=\"heightCheck();\"><\/td>\n<\/tr>\n\n<tr>\n<td colspan=\"2\">&nbsp;<td>\n<\/tr>\n\n<tr>\n<td width=\"30%\" align=\"right\" class=\"formtext\">Feet:<\/td>\n<td><input type=\"text\" class=\"field\" name=\"height_ft\" size=\"10\"\nonKeyUp=\"heightCheck();\"><\/td>\n<\/tr>\n<tr>\n<td width=\"30%\" align=\"right\" class=\"formtext\">Inches:<\/td>\n<td><input type=\"text\" class=\"field\" name=\"height_in\" size=\"10\"\nonKeyUp=\"heightCheck();\"><\/td>\n<\/tr>\n\n<tr>\n<td colspan=\"2\" align=\"center\"><input type=\"reset\" value=\"Reset\" class=\"Button\" onMouseUp=\"resetButtonState(this.form);\"><br>\n<input type=\"button\" value=\"Calculate\" class=\"Button\" name=\"allSystemsGo\" onClick=\"heightFunc(this.form);\" onMouseUp=\"resetButtonState(this.form);\" style=\"background: #DC143C\"><\/td>\n<\/tr>\n\n<\/table>\n<\/form>\n\n<p><br><br><br><\/p>\n\n<form name=\"weightForm\">\n<table width=\"50%\" BORDER=\"1\">\n<tr>\n<td colspan=\"2\" align=\"center\"><B>Weight Conversion<\/B><\/td>\n<\/tr>\n\n<tr>\n<td width=\"30%\" align=\"right\" class=\"formtext\">Kilograms:<\/td>\n<td><input type=\"text\" class=\"field\" name=\"weight_kg\" size=\"10\"\nonKeyUp=\"weightCheck();\"><\/td>\n<\/tr>\n\n<tr>\n<td colspan=\"2\">&nbsp;<td>\n<\/tr>\n\n<tr>\n<td align=\"right\" class=\"formtext\">Pounds:<\/td>\n<td><input type=\"text\" class=\"field\" name=\"weight_lb\" size=\"10\"\nonKeyUp=\"weightCheck();\"><\/td>\n<\/tr>\n\n<tr>\n<td colspan=\"2\" align=\"center\"><input type=\"reset\" value=\"Reset\" class=\"Button\" onMouseUp=\"resetButtonState(this.form);\"><br>\n<input type=\"button\" value=\"Calculate\" class=\"Button\" name=\"allSystemsGo\" onClick=\"weightFunc(this.form);\" onMouseUp=\"resetButtonState(this.form);\" style=\"background: #DC143C\"><\/td>\n<\/tr>\n\n<\/table>\n<\/form>\nCopyright \u00a9 2026&nbsp;  WFPHRF Inc.<\/a>.&nbsp; All rights reserved.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linear Measurement Conversion Meters: &nbsp; Feet: Inches: Weight Conversion Kilograms: &nbsp; Pounds: Copyright \u00a9 2026&nbsp; WFPHRF Inc..&nbsp; All rights reserved.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.westfloridaphrf.org\/index.php?rest_route=\/wp\/v2\/pages\/330"}],"collection":[{"href":"https:\/\/www.westfloridaphrf.org\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.westfloridaphrf.org\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.westfloridaphrf.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.westfloridaphrf.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=330"}],"version-history":[{"count":1,"href":"https:\/\/www.westfloridaphrf.org\/index.php?rest_route=\/wp\/v2\/pages\/330\/revisions"}],"predecessor-version":[{"id":1191,"href":"https:\/\/www.westfloridaphrf.org\/index.php?rest_route=\/wp\/v2\/pages\/330\/revisions\/1191"}],"wp:attachment":[{"href":"https:\/\/www.westfloridaphrf.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}