{"id":388,"date":"2026-08-12T10:26:51","date_gmt":"2026-08-12T10:26:51","guid":{"rendered":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/"},"modified":"2026-08-12T11:41:49","modified_gmt":"2026-08-12T11:41:49","slug":"coop-calculator","status":"publish","type":"tool","link":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/","title":{"rendered":"Chicken Coop &#038; Hardware Cloth Sizing Calculator"},"content":{"rendered":"<section class=\"fl-quick-facts\" aria-labelledby=\"quick-facts-heading\">\n<h2 id=\"quick-facts-heading\">Quick facts<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Recommended Indoor Space<\/th>\n<td><strong>4 sq ft per hen<\/strong> (large fowl) \/ <strong>2 sq ft per hen<\/strong> (bantam)<\/td>\n<\/tr>\n<tr>\n<th>Recommended Run Space<\/th>\n<td><strong>10 sq ft per hen<\/strong> (large fowl) \/ <strong>6 sq ft per hen<\/strong> (bantam)<\/td>\n<\/tr>\n<tr>\n<th>Hardware Cloth Size<\/th>\n<td><strong>1\/2-inch 19-gauge<\/strong> galvanized steel mesh for walls and dig aprons<\/td>\n<\/tr>\n<tr>\n<th>Nesting Box Ratio<\/th>\n<td><strong>1 box per 3 to 4 hens<\/strong> placed in a dark, quiet corner<\/td>\n<\/tr>\n<tr>\n<th>Roosting Space<\/th>\n<td><strong>8 to 10 inches<\/strong> of roosting rail per adult hen<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<aside class=\"fl-at-a-glance\" aria-labelledby=\"at-a-glance-heading\">\n<h2 id=\"at-a-glance-heading\">At a glance<\/h2>\n<dl>\n<dt>\ud83c\udfaf Best for<\/dt>\n<dd>Calculating coop floor area, run space, nesting boxes, and hardware cloth roll requirements<\/dd>\n<dt>\ud83d\udee0\ufe0f Difficulty<\/dt>\n<dd>Easy; Instant interactive calculation<\/dd>\n<dt>\ud83d\udcb5 Cost<\/dt>\n<dd>Free interactive tool<\/dd>\n<\/dl>\n<\/aside>\n<p><!-- flockline:tool --><\/p>\n<section class=\"fl-answer-box\">\n<p><strong>Quick Answer:<\/strong> Standard heavy breeds require a minimum of <strong>4 sq ft of indoor coop floor space<\/strong> and <strong>10 sq ft of run space<\/strong> per bird. Always wrap run walls with 1\/2-inch 19-gauge hardware cloth rather than chicken wire to prevent predator breaches.<\/p>\n<\/section>\n<figure class=\"fl-figure\">\n<img decoding=\"async\" src=\"https:\/\/flockline.com\/learn\/wp-content\/themes\/flockline-learn\/assets\/images\/coop-hardware-cloth-diagram.jpg\" alt=\"Architectural diagram of chicken coop sizing and hardware cloth dig apron installation\" \/><figcaption>Architectural diagram of chicken coop sizing, hardware cloth placement, and 24-inch buried anti-dig apron.<\/figcaption><\/figure>\n<aside class=\"fl-takeaway\">\n<p><strong>Key takeaway<\/strong> Ensure ventilation eaves and dig aprons are screened with 1\/2-inch hardware cloth to prevent raccoon and fox breaches.<\/p>\n<\/aside>\n<section class=\"fl-faq\">\n<h2 id=\"faq-heading\">Frequently Asked Questions<\/h2>\n<h3>What size hardware cloth for a chicken coop run?<\/h3>\n<p>Most backyard keepers use 1\/2-inch 19-gauge galvanized hardware cloth. It stops raccoons, hawks, rats, and foxes. Use 1\/4-inch mesh on lower panels if weasels or small snakes are present.<\/p>\n<h3>How far should a hardware cloth dig apron extend?<\/h3>\n<p>A dig apron should extend 12 to 24 inches outward horizontally along the ground at the base of the run wall, pinned down with landscape staples or buried 2-4 inches under sod.<\/p>\n<\/section>\n<section class=\"fl-sources\" aria-labelledby=\"sources-heading\">\n<h2 id=\"sources-heading\">Sources and references<\/h2>\n<ul>\n<li><strong>NC State Extension:<\/strong> <a href=\"https:\/\/content.ces.ncsu.edu\/keeping-garden-chickens-in-north-carolina\" target=\"_blank\" rel=\"noopener\">Keeping Garden Chickens (Space &amp; Housing Requirements)<\/a>.<\/li>\n<li><strong>University of Georgia Extension:<\/strong> <a href=\"https:\/\/extension.uga.edu\/publications\/detail.html?number=B1317\" target=\"_blank\" rel=\"noopener\">Small-Scale Poultry Housing (Publication B1317)<\/a>.<\/li>\n<\/ul>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Calculate minimum indoor coop square footage, outdoor run space, and 1\/2-inch hardware cloth roll requirements for your backyard flock.<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"footnotes":""},"cluster":[],"risk_level":[],"review_status":[],"page_type":[],"class_list":["post-388","tool","type-tool","status-publish","hentry"],"flockline":{"content_uuid":"","pipeline_id":"","canonical_keyword":"hardware cloth chicken coop calculator","cluster":"","intent":"","risk_level":"","review_status":"","reviewer_name":"","vet_approved":false,"evidence_json":"","evidence_reviewed_at":"","freshness_date":"","internal_link_targets":[],"claim_ids":[],"answer_html":"","tool_slug":"coop-calculator","schema_controls":{},"owner_journey":{},"proprietary_asset":{},"visual_diagnosis":{},"cluster_role":{},"community_methodology":{},"first_party_methodology":{}},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Chicken Coop &amp; Hardware Cloth Sizing Calculator | Flockline Learn<\/title>\n<meta name=\"description\" content=\"Calculate minimum indoor coop square footage, outdoor run space, and 1\/2-inch hardware cloth roll requirements for your backyard chicken flock.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chicken Coop &amp; Hardware Cloth Sizing Calculator\" \/>\n<meta property=\"og:description\" content=\"Calculate minimum indoor coop square footage, outdoor run space, and 1\/2-inch hardware cloth roll requirements for your backyard chicken flock.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/\" \/>\n<meta property=\"og:site_name\" content=\"Flockline Learn\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-12T11:41:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/flockline.com\/learn\/wp-content\/themes\/flockline-learn\/assets\/images\/coop-hardware-cloth-diagram.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/coop-calculator\\\/\",\"url\":\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/coop-calculator\\\/\",\"name\":\"Chicken Coop & Hardware Cloth Sizing Calculator | Flockline Learn\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/coop-calculator\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/coop-calculator\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/flockline.com\\\/learn\\\/wp-content\\\/themes\\\/flockline-learn\\\/assets\\\/images\\\/coop-hardware-cloth-diagram.jpg\",\"datePublished\":\"2026-08-12T10:26:51+00:00\",\"dateModified\":\"2026-08-12T11:41:49+00:00\",\"description\":\"Calculate minimum indoor coop square footage, outdoor run space, and 1\\\/2-inch hardware cloth roll requirements for your backyard chicken flock.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/coop-calculator\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/coop-calculator\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/coop-calculator\\\/#primaryimage\",\"url\":\"https:\\\/\\\/flockline.com\\\/learn\\\/wp-content\\\/themes\\\/flockline-learn\\\/assets\\\/images\\\/coop-hardware-cloth-diagram.jpg\",\"contentUrl\":\"https:\\\/\\\/flockline.com\\\/learn\\\/wp-content\\\/themes\\\/flockline-learn\\\/assets\\\/images\\\/coop-hardware-cloth-diagram.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/coop-calculator\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/flockline.com\\\/learn\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tools\",\"item\":\"https:\\\/\\\/flockline.com\\\/learn\\\/tools\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Chicken Coop &#038; Hardware Cloth Sizing Calculator\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/#website\",\"url\":\"https:\\\/\\\/flockline.com\\\/learn\\\/\",\"name\":\"Flockline Learn\",\"description\":\"Chicken care guides you can trust\",\"publisher\":{\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/#organization\"},\"alternateName\":\"Flockline\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/flockline.com\\\/learn\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/#organization\",\"name\":\"Flockline Learn\",\"url\":\"https:\\\/\\\/flockline.com\\\/learn\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/flockline.com\\\/learn\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/flockline-icon.png\",\"contentUrl\":\"https:\\\/\\\/flockline.com\\\/learn\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/flockline-icon.png\",\"width\":248,\"height\":282,\"caption\":\"Flockline Learn\"},\"image\":{\"@id\":\"https:\\\/\\\/flockline.com\\\/learn\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/flocklineapp\",\"https:\\\/\\\/www.youtube.com\\\/@flocklineapp\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/flockline\",\"https:\\\/\\\/www.pinterest.com\\\/flocklineapp\\\/\",\"https:\\\/\\\/medium.com\\\/@flockline\",\"https:\\\/\\\/www.reddit.com\\\/r\\\/flockline\\\/\",\"https:\\\/\\\/www.trustpilot.com\\\/review\\\/flockline.com\",\"https:\\\/\\\/www.producthunt.com\\\/products\\\/flockline\",\"https:\\\/\\\/www.crunchbase.com\\\/organization\\\/flockline\",\"https:\\\/\\\/github.com\\\/dylang001\\\/fl-mono\"],\"knowsAbout\":[\"Backyard Chicken Keeping\",\"Avian Health & Pathology\",\"Chicken Symptom Triage\",\"Coop Construction & Predator Proofing\",\"Poultry Nutrition & Biosecurity\",\"Flock Behavioral Health\"],\"description\":\"Flockline is an evidence-based backyard poultry health intelligence and coop management platform.\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Chicken Coop & Hardware Cloth Sizing Calculator | Flockline Learn","description":"Calculate minimum indoor coop square footage, outdoor run space, and 1\/2-inch hardware cloth roll requirements for your backyard chicken flock.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/","og_locale":"en_US","og_type":"article","og_title":"Chicken Coop & Hardware Cloth Sizing Calculator","og_description":"Calculate minimum indoor coop square footage, outdoor run space, and 1\/2-inch hardware cloth roll requirements for your backyard chicken flock.","og_url":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/","og_site_name":"Flockline Learn","article_modified_time":"2026-08-12T11:41:49+00:00","og_image":[{"url":"https:\/\/flockline.com\/learn\/wp-content\/themes\/flockline-learn\/assets\/images\/coop-hardware-cloth-diagram.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/","url":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/","name":"Chicken Coop & Hardware Cloth Sizing Calculator | Flockline Learn","isPartOf":{"@id":"https:\/\/flockline.com\/learn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/#primaryimage"},"image":{"@id":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/#primaryimage"},"thumbnailUrl":"https:\/\/flockline.com\/learn\/wp-content\/themes\/flockline-learn\/assets\/images\/coop-hardware-cloth-diagram.jpg","datePublished":"2026-08-12T10:26:51+00:00","dateModified":"2026-08-12T11:41:49+00:00","description":"Calculate minimum indoor coop square footage, outdoor run space, and 1\/2-inch hardware cloth roll requirements for your backyard chicken flock.","breadcrumb":{"@id":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/flockline.com\/learn\/tools\/coop-calculator\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/#primaryimage","url":"https:\/\/flockline.com\/learn\/wp-content\/themes\/flockline-learn\/assets\/images\/coop-hardware-cloth-diagram.jpg","contentUrl":"https:\/\/flockline.com\/learn\/wp-content\/themes\/flockline-learn\/assets\/images\/coop-hardware-cloth-diagram.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/flockline.com\/learn\/tools\/coop-calculator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/flockline.com\/learn\/"},{"@type":"ListItem","position":2,"name":"Tools","item":"https:\/\/flockline.com\/learn\/tools\/"},{"@type":"ListItem","position":3,"name":"Chicken Coop &#038; Hardware Cloth Sizing Calculator"}]},{"@type":"WebSite","@id":"https:\/\/flockline.com\/learn\/#website","url":"https:\/\/flockline.com\/learn\/","name":"Flockline Learn","description":"Chicken care guides you can trust","publisher":{"@id":"https:\/\/flockline.com\/learn\/#organization"},"alternateName":"Flockline","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/flockline.com\/learn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/flockline.com\/learn\/#organization","name":"Flockline Learn","url":"https:\/\/flockline.com\/learn\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/flockline.com\/learn\/#\/schema\/logo\/image\/","url":"https:\/\/flockline.com\/learn\/wp-content\/uploads\/2026\/07\/flockline-icon.png","contentUrl":"https:\/\/flockline.com\/learn\/wp-content\/uploads\/2026\/07\/flockline-icon.png","width":248,"height":282,"caption":"Flockline Learn"},"image":{"@id":"https:\/\/flockline.com\/learn\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/flocklineapp","https:\/\/www.youtube.com\/@flocklineapp","https:\/\/www.linkedin.com\/company\/flockline","https:\/\/www.pinterest.com\/flocklineapp\/","https:\/\/medium.com\/@flockline","https:\/\/www.reddit.com\/r\/flockline\/","https:\/\/www.trustpilot.com\/review\/flockline.com","https:\/\/www.producthunt.com\/products\/flockline","https:\/\/www.crunchbase.com\/organization\/flockline","https:\/\/github.com\/dylang001\/fl-mono"],"knowsAbout":["Backyard Chicken Keeping","Avian Health & Pathology","Chicken Symptom Triage","Coop Construction & Predator Proofing","Poultry Nutrition & Biosecurity","Flock Behavioral Health"],"description":"Flockline is an evidence-based backyard poultry health intelligence and coop management platform."}]}},"_links":{"self":[{"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/tool\/388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/tool"}],"about":[{"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/types\/tool"}],"author":[{"embeddable":true,"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":4,"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/tool\/388\/revisions"}],"predecessor-version":[{"id":412,"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/tool\/388\/revisions\/412"}],"wp:attachment":[{"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/media?parent=388"}],"wp:term":[{"taxonomy":"cluster","embeddable":true,"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/cluster?post=388"},{"taxonomy":"risk_level","embeddable":true,"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/risk_level?post=388"},{"taxonomy":"review_status","embeddable":true,"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/review_status?post=388"},{"taxonomy":"page_type","embeddable":true,"href":"https:\/\/flockline.com\/learn\/wp-json\/wp\/v2\/page_type?post=388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}