Get Minimum and Maximum price of current category from product collection
<?php
namespace Letsknowit\Priceslider\Block;
use Magento\Catalog\Model\Layer\Filter\Price;
use Magento\Catalog\Model\Layer\Filter\FilterInterface;
use Magento\Framework\View\Element\Template;
use Magento\LayeredNavigation\Block\Navigation\FilterRendererInterface;
class FilterRenderer extends \Magento\LayeredNavigation\Block\Navigation\FilterRenderer {
protected $registry;
protected $request;
protected $productCollection;
protected $scopeConfig;
public function __construct(
\Magento\Framework\Registry $registry,
\Magento\Framework\App\RequestInterface $request,
\Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
\Magento\Catalog\Model\ResourceModel\Product\Collection $productCollection,
\Magento\Backend\Block\Template\Context $context,
array $data = [ ]
) {
$this->registry = $registry;
$this->request = $request;
$this->scopeConfig = $scopeConfig;
$this->productCollection = $productCollection;
parent::__construct($context, $data);
}
public function getPriceRange($filter) {
$category = $this->registry->registry('current_category');
$ProductFactory = $this->productCollection->addAttributeToSelect('price')->setOrder('price', 'DESC')->addCategoryFilter($category);
$maxPrice = $ProductFactory->getMaxPrice();
$minPrice = $ProductFactory->getMinPrice();
$filterprice = array('min' => $minPrice, 'max' => $maxPrice);
return $filterprice;
}
?>
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Mubashar
3rd March 2026
Knowing the minimum and maximum prices in a product category helps customers make informed choices and saves time while browsing. It’s especially useful for exploring a menu or collection, where options can vary widely in flavor, size, or specialty. Clear price ranges give users confidence and improve the overall experience, making it easier to find exactly what they want. https://besturdunovel.com/
Mubashar
3rd March 2026
Getting the minimum and maximum price of the current category from a product collection is a smart way to improve filtering and enhance the user experience. It helps visitors quickly understand the price range and make better purchasing decisions without scrolling endlessly. Clear pricing insights not only build trust but also make navigation smoother and more efficient. Organizing and presenting information properly always adds value for users exploring different options.https://7brewwmenu.com/
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5th February 2026
You can loop through the products in the selected collection, collect their price values, and then apply a min and max calculation before displaying the result. This method keeps the price range accurate even when items are added, removed, or updated. It works especially well for categories with frequently changing prices or limited-time items. https://thepandaexpressmenu.com/
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23rd January 2026
For current category min/max price, filter products by category first, then use an aggregate query with $group + $min and $max on the price field. This is fast and perfect for showing a price range filter on category pages in fashion stores. https://apricocia.com/
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23rd January 2026
Fetching minimum and maximum prices from a product collection is a smart way to improve category filtering and give users quick pricing context. This approach works especially well for menu-style listings where visitors want to compare options at a glance without opening each item. Clear price ranges make navigation smoother and help users decide faster while browsing structured collections. https://theolivegardenmenu.com/
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23rd January 2026
By calculating min and max prices directly from the active product collection instead of relying on static values. It keeps filters accurate when products or variants change and avoids mismatches on category pages. The same idea applies in other tools that work with dynamic ranges and profiles, like configuration-driven software. A similar concept is explained here: https://orcaslicer.pro
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19th January 2026
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