{"id":119313,"date":"2023-05-30T00:15:39","date_gmt":"2023-05-29T22:15:39","guid":{"rendered":"https:\/\/everplast.pl\/calculator\/"},"modified":"2026-05-30T16:05:54","modified_gmt":"2026-05-30T14:05:54","slug":"calculator","status":"publish","type":"page","link":"https:\/\/everplast.pl\/en\/calculator\/","title":{"rendered":"Calculator"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"119313\" class=\"elementor elementor-119313 elementor-118499\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8443aa5 e-con e-atomic-element e-flexbox-base e-a92fc93 \" data-id=\"8443aa5\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"8443aa5\">\n    \t\t\t<h1 data-interaction-id=\"6590a08\" class=\"e-6590a08-4d0446c e-heading-base\">Online Calculator - How many balls for a dry pool?<\/h1>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-385852b e-con e-atomic-element e-flexbox-base e-bc8ab28 \" data-id=\"385852b\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"385852b\">\n    <div class=\"elementor-element elementor-element-dfad258 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"dfad258\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fabc31b elementor-widget elementor-widget-text-editor\" data-id=\"fabc31b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Are you planning to buy a dry pool and wondering if 200 balls will be enough for your child to \u201cdive\u201d into? Or maybe you\u2019re worried that if you order too many, you won\u2019t be able to close the door to the room? <\/strong><\/p><p>Don&#8217;t worry\u2014you don&#8217;t need to dig up those high school formulas for the volume of solids. Our online calculator will do it for you in seconds. In this guide, you&#8217;ll learn how to enter accurate data so your result is spot on.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-5620a7c e-con e-atomic-element e-flexbox-base e-caba130 \" data-id=\"5620a7c\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"5620a7c\">\n    <div class=\"elementor-element elementor-element-8f93621 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"8f93621\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<h2 data-interaction-id=\"ed8c5c5\" class=\"e-heading-base\">Dry Pool Ball Calculator<\/h2>\n\t\t\t\t<div class=\"elementor-element elementor-element-16d535f e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"16d535f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"23941983\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-239419831\" data-tab-title-id=\"e-n-tab-title-239419831\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-239419831\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t<span class=\"e-n-tab-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-square\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M400 32H48C21.5 32 0 53.5 0 80v352c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48V80c0-26.5-21.5-48-48-48zm-6 400H54c-3.3 0-6-2.7-6-6V86c0-3.3 2.7-6 6-6h340c3.3 0 6 2.7 6 6v340c0 3.3-2.7 6-6 6z\"><\/path><\/svg>\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-square\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M400 32H48C21.5 32 0 53.5 0 80v352c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48V80c0-26.5-21.5-48-48-48zm-6 400H54c-3.3 0-6-2.7-6-6V86c0-3.3 2.7-6 6-6h340c3.3 0 6 2.7 6 6v340c0 3.3-2.7 6-6 6z\"><\/path><\/svg>\t\t<\/span>\n\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tSquare (rectangular) pool\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-239419832\" data-tab-title-id=\"e-n-tab-title-239419832\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-239419832\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t<span class=\"e-n-tab-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200z\"><\/path><\/svg>\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-circle\" 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(cm)\",\"predefined\":\"\",\"predefinedClick\":false,\"required\":true,\"exclude\":false,\"readonly\":false,\"numberpad\":true,\"spinner\":false,\"size\":\"large\",\"prefix\":\"\",\"postfix\":\"\",\"thousandSeparator\":\"\",\"decimalSymbol\":\".\",\"min\":\"\",\"max\":\"\",\"step\":\"1\",\"formatDynamically\":false,\"twoDecimals\":false,\"dformat\":\"digits\",\"formats\":[\"digits\",\"number\",\"percent\"],\"fBuild\":{},\"parent\":\"fieldname7\"}],{\"0\":{\"title\":\"\",\"titletag\":\"H2\",\"textalign\":\"default\",\"headertextcolor\":\"\",\"description\":\"\\n\",\"formlayout\":\"top_aligned\",\"formtemplate\":\"cp_cff_13\",\"evalequations\":1,\"evalequations_delay\":0,\"evalequationsevent\":2,\"direction\":\"ltr\",\"loading_animation\":0,\"autocomplete\":1,\"persistence\":0,\"animate_form\":0,\"animation_effect\":\"fade\",\"customstyles\":\".podsumowanie {\\n\\tfont-weight: bold;\\n\\tfont-size: 30px;\\n\\tcolor: black;\\n}\",\"advanced\":{\"css\":{}}},\"formid\":\"cp_calculatedfieldsf_pform_2\"}];<\/script><\/pre>\n<div id=\"fbuilder\">\n\t\t<div id=\"fbuilder_2\">\n\t\t<div id=\"formheader_2\"><\/div>\n\t\t<div id=\"fieldlist_2\"><\/div>\n\t\t<div class=\"clearer\"><\/div>\n\t<\/div>\n<\/div>\n\t<div id=\"cp_subbtn_2\" class=\"cp_subbtn\" style=\"display:none;\">Submit<\/div><div class=\"clearer\"><\/div>\n\t<input type=\"hidden\" id=\"_cpcff_public_nonce\" name=\"_cpcff_public_nonce\" value=\"2bcbcb31df\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/en\/wp-json\/wp\/v2\/pages\/119313\" \/><input type=\"hidden\" name=\"cff_form_start_time\" value=\"63uwqCbT6iqrdZfnPZW+hA==\"><\/form>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-03defcf e-con e-atomic-element e-flexbox-base e-af8fbc6 \" data-id=\"03defcf\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"03defcf\">\n    <div class=\"elementor-element elementor-element-d2faf9e e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"d2faf9e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<h2 data-interaction-id=\"534caa0\" class=\"e-heading-base\">How do you calculate the number of balls?<\/h2>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b56e08 elementor-widget elementor-widget-text-editor\" data-id=\"7b56e08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The math behind the calculator is based on simple geometric shapes, but it takes into account what is known as the \u201cfill factor.\u201d The balls are round, so there is always a little bit of empty space (air) between them.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68f6bbb e-grid e-con-full wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"68f6bbb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-31ff268 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"31ff268\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<h3 data-interaction-id=\"869bde5\" class=\"e-heading-base\">Square (rectangular) pool<\/h3>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7a9a98 elementor-widget elementor-widget-text-editor\" data-id=\"c7a9a98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The calculator uses the formula for the volume of a cylinder. If you want to calculate it by hand, remember to square the radius and multiply it by $\\pi \\approx 3.14$. But why bother, when our calculator can do it flawlessly for you?  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4cae6bd e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"4cae6bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<h3 data-interaction-id=\"0fe1b98\" class=\"e-heading-base\">Square and rectangular pools<\/h3>\n\t\t\t\t<div class=\"elementor-element elementor-element-d239e62 elementor-widget elementor-widget-text-editor\" data-id=\"d239e62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Here, it\u2019s as simple as can be: just multiply the length by the width and the planned height of the fill. These are the most common shapes, and they\u2019re the easiest to fill precisely. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89b19f1 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"89b19f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<h3 data-interaction-id=\"fa27e58\" class=\"e-heading-base\">A swimming pool with irregular<br \/>and unusual shapes<\/h3>\n\t\t\t\t<div class=\"elementor-element elementor-element-21f7095 elementor-widget elementor-widget-text-editor\" data-id=\"21f7095\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Do you have a heart-shaped, corner (quarter-circle), or polygonal pool?<\/p><ul><li>Corner pool \u2013 calculate it as 1\/4 of a round pool.<\/li><li>Irregular shapes \u2013 try to \u201cfit\u201d them into the nearest rectangle. The result will be approximate, but usually good enough to avoid a major mistake. <\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-a94050f e-con e-atomic-element e-flexbox-base e-6806349 \" data-id=\"a94050f\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"a94050f\">\n    <div class=\"elementor-element elementor-element-cf3cdf7 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"cf3cdf7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<h2 data-interaction-id=\"f444f07\" class=\"e-heading-base\">How many balls should be in the pool?<\/h2>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a36fc2 elementor-widget elementor-widget-text-editor\" data-id=\"4a36fc2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Before you confirm your answer, consider the child\u2019s age and the purpose of the pool. Use the guide below: <\/p><ul><li>1\/3 of the height \u2013 best for infants (must be supervised)<\/li><li>Half the height \u2013 for toddlers (ages 1\u20133) \u2013 children can easily \u201cbury\u201d themselves in the balls without scattering them too much outside the pool area<\/li><li>3\/4 height \u2013 older kids (3+ years) \u2013 maximum fun, perfect for jumping and diving<\/li><\/ul><p>Important note: Never fill the pool to the brim. When a child gets in, their body weight will push the balls upward\u2014the \u201cempty pool\u201d effect will disappear in an instant! <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-018fff0 e-con e-atomic-element e-flexbox-base e-018fff0-68fff68 \" data-id=\"018fff0\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"018fff0\">\n    <div class=\"elementor-element elementor-element-ce28ac5 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"ce28ac5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<h2 data-interaction-id=\"68ac353\" class=\"e-heading-base\">How to verify the result in practice<\/h2>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7be750 elementor-widget elementor-widget-text-editor\" data-id=\"e7be750\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Did the calculator give you a result like 345 balls? Keep in mind that balls are usually sold in packs of 50, 100, or 200. <\/p><ol><li>Round up: It\u2019s better to have 20 extra balls on hand (some might get squashed or \u201clost\u201d under the couch) than to end up with an empty pool.<\/li><li>Check for flexibility: If your pool is made of soft foam, it may expand slightly under the weight of the balls and your child, which will increase the amount of water needed to fill it.<\/li><li>\u201cFirst dip\u201d test: After pouring in the beads, let your child get inside. If you can still see through the bottom after your child gets in, you should buy another bag (50 beads). <\/li><\/ol><p>With our calculator, you\u2019ll avoid the frustration and extra shipping costs of having to reorder missing items. Have fun! <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Online Calculator &#8211; How many balls for a dry pool? Are you planning to buy a dry pool and wondering if 200 balls will be enough for your child to \u201cdive\u201d into? Or maybe you\u2019re worried that if you order too many, you won\u2019t be able to close the door to the room? Don&#8217;t worry\u2014you don&#8217;t need to dig up those high school formulas for the volume of solids. Our online calculator will do it for you in seconds. In this guide, you&#8217;ll learn how to enter accurate data so your result is spot on. Dry Pool Ball Calculator Square (rectangular) pool Round pool How do you calculate the number of balls? The math behind the calculator is based on simple geometric shapes, but it takes into account what is known as the \u201cfill factor.\u201d The balls are round, so there is always a little bit of empty space (air) between them. Square (rectangular) pool The calculator uses the formula for the volume of a cylinder. If you want to calculate it by hand, remember to square the radius and multiply it by $pi approx 3.14$. But why bother, when our calculator can do it flawlessly for you? Square and rectangular pools Here, it\u2019s as simple as can be: just multiply the length by the width and the planned height of the fill. These are the most common shapes, and they\u2019re the easiest to fill precisely. A swimming pool with irregularand unusual shapes Do you have a heart-shaped, corner (quarter-circle), or polygonal pool? Corner pool \u2013 calculate it as 1\/4 of a round pool. Irregular shapes \u2013 try to \u201cfit\u201d them into the nearest rectangle. The result will be approximate, but usually good enough to avoid a major mistake. How many balls should be in the pool? Before you confirm your answer, consider the child\u2019s age and the purpose of the pool. Use the guide below: 1\/3 of the height \u2013 best for infants (must be supervised) Half the height \u2013 for toddlers (ages 1\u20133) \u2013 children can easily \u201cbury\u201d themselves in the balls without scattering them too much outside the pool area 3\/4 height \u2013 older kids (3+ years) \u2013 maximum fun, perfect for jumping and diving Important note: Never fill the pool to the brim. When a child gets in, their body weight will push the balls upward\u2014the \u201cempty pool\u201d effect will disappear in an instant! How to verify the result in practice Did the calculator give you a result like 345 balls? Keep in mind that balls are usually sold in packs of 50, 100, or 200. Round up: It\u2019s better to have 20 extra balls on hand (some might get squashed or \u201clost\u201d under the couch) than to end up with an empty pool. Check for flexibility: If your pool is made of soft foam, it may expand slightly under the weight of the balls and your child, which will increase the amount of water needed to fill it. \u201cFirst dip\u201d test: After pouring in the beads, let your child get inside. If you can still see through the bottom after your child gets in, you should buy another bag (50 beads). With our calculator, you\u2019ll avoid the frustration and extra shipping costs of having to reorder missing items. Have fun!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_canvas","meta":{"footnotes":""},"class_list":["post-119313","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/everplast.pl\/en\/wp-json\/wp\/v2\/pages\/119313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/everplast.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/everplast.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/everplast.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/everplast.pl\/en\/wp-json\/wp\/v2\/comments?post=119313"}],"version-history":[{"count":8,"href":"https:\/\/everplast.pl\/en\/wp-json\/wp\/v2\/pages\/119313\/revisions"}],"predecessor-version":[{"id":121071,"href":"https:\/\/everplast.pl\/en\/wp-json\/wp\/v2\/pages\/119313\/revisions\/121071"}],"wp:attachment":[{"href":"https:\/\/everplast.pl\/en\/wp-json\/wp\/v2\/media?parent=119313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}