{"id":3055,"date":"2026-04-13T23:45:45","date_gmt":"2026-04-13T21:45:45","guid":{"rendered":"https:\/\/nature-o.net\/?page_id=3055"},"modified":"2026-04-13T23:46:40","modified_gmt":"2026-04-13T21:46:40","slug":"irrigation-efficiency-calculator","status":"publish","type":"page","link":"https:\/\/nature-o.net\/?page_id=3055","title":{"rendered":"Irrigation Efficiency Calculator"},"content":{"rendered":"\n<div class=\"eco-tool wp-block-group\" id=\"eco-tool-irrigation-e73n5\">\n  <div class=\"eco-tool__header\">\n    <h2 class=\"eco-tool__title\">Irrigation Efficiency Calculator<\/h2>\n    <p class=\"eco-tool__lead\">\n      Estimate how efficient your watering method is and how much water you could save by improving it.\n    <\/p>\n  <\/div>\n\n  <form class=\"eco-tool__form\" id=\"eco-irrigation-form-e73n5\" novalidate>\n    <div class=\"eco-tool__grid3\">\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"area-e73n5\">Garden area<br>(m\u00b2)<\/label>\n        <input class=\"eco-tool__input\" id=\"area-e73n5\" type=\"number\" min=\"1\" step=\"1\" value=\"25\" inputmode=\"numeric\" \/>\n        <div class=\"eco-tool__hint\">Area being watered regularly.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"method-e73n5\">Irrigation<br>method<\/label>\n        <select class=\"eco-tool__input\" id=\"method-e73n5\">\n          <option value=\"sprinkler\" selected>Sprinkler<\/option>\n          <option value=\"hose\">Hose watering<\/option>\n          <option value=\"drip\">Drip irrigation<\/option>\n        <\/select>\n        <div class=\"eco-tool__hint\">Different methods have different efficiency.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"time-e73n5\">Watering time<br>(min\/day)<\/label>\n        <input class=\"eco-tool__input\" id=\"time-e73n5\" type=\"number\" min=\"1\" step=\"1\" value=\"20\" inputmode=\"numeric\" \/>\n        <div class=\"eco-tool__hint\">Average watering duration per day.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"frequency-e73n5\">Days per<br>week<\/label>\n        <input class=\"eco-tool__input\" id=\"frequency-e73n5\" type=\"number\" min=\"1\" max=\"7\" step=\"1\" value=\"4\" inputmode=\"numeric\" \/>\n        <div class=\"eco-tool__hint\">How often you water your garden.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"season-e73n5\">Season length<br>(months)<\/label>\n        <input class=\"eco-tool__input\" id=\"season-e73n5\" type=\"number\" min=\"1\" max=\"12\" step=\"1\" value=\"5\" inputmode=\"numeric\" \/>\n        <div class=\"eco-tool__hint\">Active watering period.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"price-e73n5\">Water price<br>(per 1,000 L)<\/label>\n        <input class=\"eco-tool__input\" id=\"price-e73n5\" type=\"number\" min=\"0\" step=\"0.1\" value=\"2.5\" inputmode=\"decimal\" \/>\n        <div class=\"eco-tool__hint\">Used to estimate savings.<\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"eco-tool__actions\">\n      <button type=\"button\" class=\"wp-element-button eco-tool__btn\" id=\"calc-e73n5\">Calculate<\/button>\n      <button type=\"button\" class=\"wp-element-button eco-tool__btn eco-tool__btn--ghost\" id=\"reset-e73n5\">Reset<\/button>\n      <div class=\"eco-tool__error\" id=\"error-e73n5\" aria-live=\"polite\"><\/div>\n    <\/div>\n  <\/form>\n\n  <div class=\"eco-tool__result\" id=\"result-e73n5\" hidden>\n    <h3 class=\"eco-tool__subtitle\">Result<\/h3>\n\n    <div class=\"eco-tool__cards\">\n      <div class=\"eco-tool__card\">\n        <div class=\"eco-tool__metric-label\">Water used<\/div>\n        <div class=\"eco-tool__metric-value\" id=\"water-e73n5\">\u2014<\/div>\n        <div class=\"eco-tool__metric-sub\" id=\"eff-e73n5\"><\/div>\n      <\/div>\n\n      <div class=\"eco-tool__card\">\n        <div class=\"eco-tool__metric-label\">Potential savings<\/div>\n        <div class=\"eco-tool__metric-value\" id=\"save-e73n5\">\u2014<\/div>\n        <div class=\"eco-tool__metric-sub\" id=\"tip-e73n5\"><\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n<style>\n.eco-tool{border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:16px;}\n.eco-tool__header{margin-bottom:12px;}\n.eco-tool__title{margin:0 0 8px;}\n.eco-tool__lead{margin:0;opacity:.9;}\n.eco-tool__form{margin-top:12px;}\n.eco-tool__grid3{display:grid;grid-template-columns:1fr;gap:16px;}\n@media (min-width:860px){.eco-tool__grid3{grid-template-columns:1fr 1fr 1fr;}}\n.eco-tool__field{display:flex;flex-direction:column;gap:6px;}\n.eco-tool__label{font-weight:600;}\n.eco-tool__input{width:100%;height:44px;padding:0 12px;border:1px solid rgba(0,0,0,.20);border-radius:10px;background:#fff;box-sizing:border-box;font:inherit;}\n.eco-tool select.eco-tool__input{\nappearance:none;-webkit-appearance:none;line-height:44px;padding-right:40px;\nbackground-image:\nlinear-gradient(45deg, transparent 50%, rgba(0,0,0,.60) 50%),\nlinear-gradient(135deg, rgba(0,0,0,.60) 50%, transparent 50%);\nbackground-position:calc(100% - 18px) 50%, calc(100% - 12px) 50%;\nbackground-size:6px 6px;background-repeat:no-repeat;\n}\n.eco-tool__hint{font-size:.92em;opacity:.78;min-height:38px;}\n.eco-tool__actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px;}\n.eco-tool__btn{padding:10px 22px;}\n.eco-tool__btn--ghost{background:transparent !important;border:1px solid rgba(0,0,0,.20) !important;}\n.eco-tool__btn--ghost:hover,.eco-tool__btn--ghost:focus{background:rgba(0,0,0,.06) !important;border-color:rgba(0,0,0,.35) !important;}\n.eco-tool__error{min-height:1.2em;font-weight:600;flex:1 1 240px;}\n.eco-tool__result{margin-top:16px;}\n.eco-tool__subtitle{margin:0 0 10px;}\n.eco-tool__cards{display:grid;gap:10px;grid-template-columns:1fr;}\n@media (min-width:860px){.eco-tool__cards{grid-template-columns:1fr 1fr;}}\n.eco-tool__card{border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:12px;}\n.eco-tool__metric-label{opacity:.85;font-weight:600;}\n.eco-tool__metric-value{font-size:1.6em;font-weight:800;margin-top:6px;line-height:1.1;}\n.eco-tool__metric-sub{opacity:.85;margin-top:6px;}\n<\/style>\n\n<script>\n(function(){\n  const S=\"e73n5\";\n  const el=id=>document.getElementById(id+\"-\"+S);\n\n  const FLOW = 15; \/\/ liters per minute (approx)\n  const EFF = {\n    sprinkler: 0.6,\n    hose: 0.7,\n    drip: 0.9\n  };\n\n  function fmt(n){\n    return (Math.round(n * 10) \/ 10).toLocaleString(undefined,{minimumFractionDigits:1,maximumFractionDigits:1});\n  }\n\n  function calculate(){\n    const area = Number(el(\"area\").value);\n    const method = el(\"method\").value;\n    const time = Number(el(\"time\").value);\n    const freq = Number(el(\"frequency\").value);\n    const season = Number(el(\"season\").value);\n    const price = Number(el(\"price\").value);\n\n    if(!Number.isFinite(area)||area<=0||!Number.isFinite(time)||time<=0||!Number.isFinite(freq)||freq<=0||freq>7||!Number.isFinite(season)||season<=0||season>12){\n      el(\"error\").textContent=\"Please enter valid values.\";\n      el(\"result\").hidden=true;\n      return;\n    }\n\n    el(\"error\").textContent=\"\";\n\n    const yearlyWater = FLOW * time * freq * 4 * season;\n    const usefulWater = yearlyWater * EFF[method];\n\n    const idealWater = yearlyWater * 0.9; \/\/ if using drip\n    const saved = idealWater - usefulWater;\n\n    const moneySaved = (saved \/ 1000) * price;\n\n    let tip=\"\";\n    if(method===\"sprinkler\") tip=\"Switching to drip irrigation can significantly improve efficiency.\";\n    else if(method===\"hose\") tip=\"More precise watering could reduce water waste.\";\n    else tip=\"Your irrigation method is already relatively efficient.\";\n\n    el(\"water\").textContent = `${fmt(yearlyWater)} L \/ season`;\n    el(\"eff\").textContent = `Efficiency: ${Math.round(EFF[method]*100)}%`;\n    el(\"save\").textContent = `${fmt(saved)} L saved`;\n    el(\"tip\").textContent = `${fmt(moneySaved)} potential savings. ${tip}`;\n\n    el(\"result\").hidden=false;\n  }\n\n  function reset(){\n    el(\"area\").value=\"25\";\n    el(\"method\").value=\"sprinkler\";\n    el(\"time\").value=\"20\";\n    el(\"frequency\").value=\"4\";\n    el(\"season\").value=\"5\";\n    el(\"price\").value=\"2.5\";\n    el(\"error\").textContent=\"\";\n    el(\"result\").hidden=true;\n  }\n\n  el(\"calc\").addEventListener(\"click\", calculate);\n  el(\"reset\").addEventListener(\"click\", reset);\n})();\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Irrigation Efficiency Calculator Estimate how efficient your watering method is and how much water you could save by improving it. Garden area(m\u00b2) Area being watered regularly. Irrigationmethod SprinklerHose wateringDrip irrigation&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2696,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"_links":{"self":[{"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages\/3055"}],"collection":[{"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nature-o.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3055"}],"version-history":[{"count":2,"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages\/3055\/revisions"}],"predecessor-version":[{"id":3057,"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages\/3055\/revisions\/3057"}],"up":[{"embeddable":true,"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages\/2696"}],"wp:attachment":[{"href":"https:\/\/nature-o.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}