{"id":13078,"date":"2026-11-04T08:19:01","date_gmt":"2026-11-04T08:19:01","guid":{"rendered":"https:\/\/aiper.com\/blogs\/pool-deck-calculator\/"},"modified":"2026-11-12T04:42:28","modified_gmt":"2026-11-12T04:42:28","slug":"pool-deck-calculator","status":"publish","type":"page","link":"https:\/\/aiper.com\/blogs\/pool-deck-calculator\/","title":{"rendered":"Pool Deck Calculator"},"content":{"rendered":"<style>\n.aiper-new-tool,.aiper-new-tool *,.aiper-new-tool *::before,.aiper-new-tool *::after{box-sizing:border-box}\n.aiper-new-tool{max-width:960px;margin:20px auto;color:#2d3748;font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Arial,sans-serif;line-height:1.6}\n.aiper-new-tool form{background:#fff;border:1px solid #e2e8f0;border-top:4px solid #1ecad3;border-radius:16px;padding:28px;box-shadow:0 4px 24px rgba(0,0,0,.07);margin:24px 0}\n.aiper-new-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}\n.aiper-new-tool label{display:block;font-size:15px;font-weight:600;color:#2d3748}\n.aiper-new-tool input{display:block;width:100%;min-width:0;padding:13px 14px;border:2px solid #e2e8f0;background:#f8fafc;border-radius:10px;margin-top:7px;font:inherit;color:#2d3748;transition:border-color .2s,box-shadow .2s}\n.aiper-new-tool input:focus{outline:none;border-color:#1ecad3;box-shadow:0 0 0 3px rgba(30,202,211,.15);background:#fff}\n.aiper-new-tool button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 24px;border:2px solid #1ecad3;border-radius:10px;font:inherit;font-size:15px;font-weight:600;cursor:pointer;margin:24px 10px 0 0;transition:background .2s,box-shadow .2s}\n.aiper-new-tool button[type=submit]{background:#1ecad3;color:#fff;box-shadow:0 4px 12px rgba(30,202,211,.25)}\n.aiper-new-tool button[type=submit]:hover{background:#17a8b0;border-color:#17a8b0;box-shadow:0 6px 16px rgba(30,202,211,.3)}\n.aiper-new-tool button[type=reset]{background:#fff;color:#5a6c7d;border-color:#e2e8f0;box-shadow:none}\n.aiper-new-tool button[type=reset]:hover{background:#f8fafc;border-color:#cbd5e1}\n.aiper-new-tool button:focus-visible{outline:3px solid #169fa6;outline-offset:3px}\n.aiper-new-result{background:#e8fafa;border:1px solid #bceff1;border-radius:12px;padding:22px;margin:24px 0;overflow-wrap:anywhere}\n.aiper-new-result p{margin:8px 0}\n.aiper-new-tool a{color:#0b6e77;text-underline-offset:3px}\n@media(max-width:600px){.aiper-new-tool form{padding:18px 16px}.aiper-new-grid{grid-template-columns:minmax(0,1fr);gap:16px}.aiper-new-tool button{padding:12px 20px}}\n<\/style>\n<div class=\"aiper-new-tool\">\n<p>For rectangular pools: calculate an even-width deck ring, concrete quantity and a custom budget.<\/p>\n<form id=\"aiper-new-tool\" data-mode=\"pool-deck-calculator\">\n<div class=\"aiper-new-grid\"><label>Pool length (ft)<input name=\"length\" type=\"number\" min=\"0\" step=\"any\" required value=\"30\"><\/label><label>Pool width (ft)<input name=\"width\" type=\"number\" min=\"0\" step=\"any\" required value=\"15\"><\/label><label>Uniform deck width (ft)<input name=\"deck\" type=\"number\" min=\"0\" step=\"any\" required value=\"4\"><\/label><label>Excluded deck area (sq ft)<input name=\"cut\" type=\"number\" min=\"0\" step=\"any\" required value=\"0\"><\/label><label>Material waste (%)<input name=\"waste\" type=\"number\" min=\"0\" step=\"any\" required value=\"10\"><\/label><label>Concrete slab thickness (inches)<input name=\"thick\" type=\"number\" min=\"0\" step=\"any\" required value=\"4\"><\/label><label>Installed price, low per net sq ft<input name=\"low\" type=\"number\" min=\"0\" step=\"any\" required value=\"0\"><\/label><label>Installed price, high per net sq ft<input name=\"high\" type=\"number\" min=\"0\" step=\"any\" required value=\"0\"><\/label><\/div>\n<p><button type=\"submit\">Calculate<\/button><button type=\"reset\">Reset<\/button><\/form>\n<div id=\"aiper-new-result\" class=\"aiper-new-result\" aria-live=\"polite\">Enter your values and calculate.<\/div>\n<h2>How the estimate works<\/h2>\n<p>Deck area = (length + 2 \u00d7 deck width) \u00d7 (width + 2 \u00d7 deck width) \u2212 pool length \u00d7 pool width \u2212 excluded area. Concrete cubic yards = net area \u00d7 thickness in inches \u00f7 12 \u00f7 27. Waste applies to material quantities; installation budget uses net finished area. This models an even rectangular ring, not generic deck boards or an irregular patio. Design drainage, base, reinforcement, joints and bonding with a qualified local professional.<\/p>\n<h2>Related pool guides<\/h2>\n<ul>\n<li><a href=\"https:\/\/aiper.com\/blogs\/pool-landscaping-ideas\/\">Pool landscaping ideas<\/a><\/li>\n<li><a href=\"https:\/\/aiper.com\/blogs\/pool-shapes-sizes-layouts\/\">Pool shapes sizes layouts<\/a><\/li>\n<li><a href=\"https:\/\/aiper.com\/blogs\/pool-fences-privacy-enclosures\/\">Pool fences privacy enclosures<\/a><\/li>\n<\/ul>\n<h2>More pool tools<\/h2>\n<p><a href=\"https:\/\/aiper.com\/blogs\/pool-volume-calculator\/\">Pool volume calculator<\/a> \u00b7 <a href=\"https:\/\/aiper.com\/blogs\/pool-turnover-rate-calculator\/\">Pump runtime and turnover<\/a> \u00b7 <a href=\"https:\/\/aiper.com\/blogs\/pool-salt-calculator\/\">Pool salt calculator<\/a> \u00b7 <a href=\"https:\/\/aiper.com\/blogs\/tools\/\">All calculators<\/a><\/p>\n<p>Keep your finished pool clean: <a href=\"https:\/\/aiper.com\/blogs\/best-aiper-pool-cleaner\/\">compare Aiper pool cleaners<\/a>.<\/p>\n<h2>Units and assumptions<\/h2>\n<p>Volume uses US gallons; dimensions use feet and inches. All budget inputs use the same currency chosen by you. Replace demonstration values with measurements and quotes. Calculations are planning estimates, not equipment specifications or contractor offers.<\/p>\n<p>Unit reference: <a href=\"https:\/\/www.nist.gov\/pml\/special-publication-811\">NIST SI conversion guidance<\/a>.<\/p>\n<\/div>\n<p><script>function calculatePoolTool(mode,v){\nconst n=k=>{if(v[k]===undefined||v[k]===null||String(v[k]).trim()==='')throw Error('Enter a value for '+k);let x=Number(v[k]);if(!Number.isFinite(x)||x<0)throw Error('Enter a non-negative number for '+k);return x};const pos=k=>{let x=n(k);if(x<=0)throw Error(k+' must be greater than zero');return x};let o={};\nif(mode==='pool-maintenance-cost-calculator'){let m=pos('months'),h=n('hours');if(m>12||h>24)throw Error('Months must be 1\u201312 and hours no more than 24');let pump=n('watts')\/1000*h*n('electric')*365.25\/12,water=n('water')*365.25\/84*n('rate')\/1000;let active=n('chem')+n('service')+n('heat')+pump+water;let reserve=n('reserve');o={'Active-month operating cost':active,'Annual operating cost':active*m+n('season'),'Annual repair reserve':reserve,'Annual budget including reserve':active*m+n('season')+reserve,'Average 12-month budget':(active*m+n('season')+reserve)\/12,'Pump electricity per active month':pump,'Top-up water per active month':water};}\nif(mode==='pool-resurfacing-cost-calculator'){let l=pos('length'),w=pos('width'),a=pos('shallow'),b=pos('deep');if(b<a)throw Error('Deep depth must be at least shallow depth');let area=w*Math.hypot(l,b-a)+2*l*(a+b)\/2+w*(a+b)+n('extra'),per=2*(l+w),gal=l*w*(a+b)\/2*7.48051948;let low=n('low'),high=n('high');if(high<low)throw Error('High unit price must be at least low');let fixed=n('prep')+per*n('tile')+n('other')+gal\/1000*n('rate'),c=1+n('cont')\/100;o={'Interior area (sq ft)':area,'Waterline perimeter (ft)':per,'Estimated refill (US gallons)':gal,'Budget low (custom prices)':(area*low+fixed)*c,'Budget high (custom prices)':(area*high+fixed)*c};}\nif(mode==='pool-dilution-calculator'){let V=pos('volume'),c=n('current'),t=n('target'),f=n('fill'),s=pos('stages');if(!Number.isInteger(s)||s>20)throw Error('Use 1\u201320 whole-number stages');if(t>=c)return {'Replacement needed (US gallons)':0};if(f>t)throw Error('Target is below replacement-water concentration and is unreachable by dilution');let fraction=(c-t)\/(c-f);if(f===t&&s>1)throw Error('Reaching fill-water concentration requires one complete theoretical replacement');let r=f===t?1:1-Math.pow((t-f)\/(c-f),1\/s),each=V*r,total=each*s;o={'One-stage replacement (%)':fraction*100,'Each selected stage (%)':r*100,'Water per selected stage (US gallons)':each,'Total water used (US gallons)':total,'Water cost (custom rate)':total\/1000*n('rate')};if(n('area')>0)o['Level drop per stage (inches)']=each\/7.48051948\/n('area')*12;}\nif(mode==='salt-chlorine-generator-calculator'){let V=pos('volume'),loss=n('loss'),h=pos('hours'),m=pos('max');if(h>24||m>100)throw Error('Hours must be no more than 24 and output no more than 100%');let demand=V*3.785411784*loss\/453592.37,required=demand*24\/h\/(m\/100);o={'Daily chlorine demand (lb)':demand,'Minimum rated cell output (lb per 24h)':required};let rated=n('rated');if(rated>0){let setting=demand*24\/h\/rated*100;o['Existing cell required setting (%)']=setting;o['Existing cell at 100% adds (ppm\/day)']=rated*h\/24*453592.37\/(V*3.785411784);o['Existing cell capacity adequate']=setting<=100?'Yes at stated conditions':'No at stated conditions';}}\nif(mode==='pool-deck-calculator'){let l=pos('length'),w=pos('width'),d=pos('deck'),area=(l+2*d)*(w+2*d)-l*w-n('cut');if(area<=0)throw Error('Excluded area must be smaller than deck ring');let waste=1+n('waste')\/100,low=n('low'),high=n('high');if(high<low)throw Error('High price must be at least low');o={'Net deck area (sq ft)':area,'Material area including waste (sq ft)':area*waste,'Concrete including waste (cubic yards)':area*n('thick')\/12\/27*waste,'Outside perimeter (ft)':2*(l+w+4*d),'Installed budget low':area*low,'Installed budget high':area*high};}if(['pool-deck-calculator','pool-resurfacing-cost-calculator'].includes(mode)&&n('low')===0&&n('high')===0){for(let key of Object.keys(o))if(\/budget\/i.test(key))o[key]='Enter local low and high unit prices to estimate cost';}return o;}\nif(typeof module!=='undefined')module.exports=calculatePoolTool;\nif(typeof document!=='undefined'){let form=document.getElementById('aiper-new-tool');form.addEventListener('submit',e=>{e.preventDefault();let result=document.getElementById('aiper-new-result');try{let v=Object.fromEntries(new FormData(form));let o=calculatePoolTool(form.dataset.mode,v);result.replaceChildren();for(let [k,val]of Object.entries(o)){let d=document.createElement('p');d.textContent=k+': '+(typeof val==='number'?val.toLocaleString(undefined,{maximumFractionDigits:3}):val);result.appendChild(d);}}catch(err){result.textContent=err.message;}});form.addEventListener('reset',()=>{document.getElementById('aiper-new-result').textContent='Enter your values and calculate.';});}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>For rectangular pools: calculate an even-width deck ring, concrete quantity and a custom budget. Pool length (ft)Pool width (ft)Uniform deck width (ft)Excluded deck area (sq ft)Material waste (%)Concrete slab thickness (inches)Installed price, low per net sq ftInstalled price, high per net sq ft CalculateReset Enter your values and calculate. How the estimate works Deck area [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"aiper_reading_time":1,"aiper_last_reviewed":"","aiper_reviewer":0,"aiper_related_ids":[],"aiper_layout":"","footnotes":""},"class_list":["post-13078","page","type-page","status-publish","hentry"],"lang":"en","translations":{"en":13078,"es":13224,"fr":13211,"de":13153},"_links":{"self":[{"href":"https:\/\/aiper.com\/blogs\/wp-json\/wp\/v2\/pages\/13078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiper.com\/blogs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aiper.com\/blogs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aiper.com\/blogs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/aiper.com\/blogs\/wp-json\/wp\/v2\/comments?post=13078"}],"version-history":[{"count":2,"href":"https:\/\/aiper.com\/blogs\/wp-json\/wp\/v2\/pages\/13078\/revisions"}],"predecessor-version":[{"id":13132,"href":"https:\/\/aiper.com\/blogs\/wp-json\/wp\/v2\/pages\/13078\/revisions\/13132"}],"wp:attachment":[{"href":"https:\/\/aiper.com\/blogs\/wp-json\/wp\/v2\/media?parent=13078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}