moiseh

WooCommerce AJAX Cart is a WordPress Plugin that changes the default behavior of WooCommerte Cart Page, allowing a buyer to see the Total price calculation when change the Quantity of a product, without need to manually click on “Update cart” button.
This improves the user experience when purchasing a product. No other hacks/code/theme changes is needed, this functionality is added when the plugin is activated.
You can try and play with this plugin demonstration <a href="https://tastewp.com/new?pre-installed-plugin-slug=woocommerce%2Cwoocommerce-ajax-cart&redirect=plugins.php&ni=true" rel="nofollow ugc">clicking here</a>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/nXUjO2cGljs?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
Free version features:
<ul>
<li>Automatically reload and recalculate Cart using AJAX when quantity changes</li>
<li>Show -/+ buttons around item quantity on cart page</li>
<li>Show item quantity as select instead numeric field</li>
<li>Show user confirmation when change item quantity to zero</li>
</ul>
Premium version features:
<ul>
<li>Allow to change/synchronize quantities in shop, minicart and single product pages <a href="https://youtu.be/a4w8wNlZhxk" rel="nofollow ugc">view demo</a></li>
<li>Make the <code>Add to cart</code> button to perform with AJAX, without full page reload <a href="https://youtu.be/o0VPfMCIctc" rel="nofollow ugc">view demo</a></li>
<li>Faster AJAX reload call when change quantities in Cart page</li>
<li>Option to lock quantity inputs to allow only change using plus and minus buttons</li>
<li>Update price vs quantity calculation automatically on Single Product pages</li>
</ul>
If you looking for a related plugin with more complete features maybe you can try <a href="https://wordpress.org/plugins/woo-better-usability" rel="ugc">WooCommerce Better Usability</a> plugin.

WooCommerce Ajax Cart Plugin

WooCommerce AJAX Cart is a WordPress Plugin that changes the default behavior of WooCommerte Cart Page, allowing a buyer to see the Total price calcul …

GrandPlugins

Description 
The plugin allows to “Add To Cart” through AJAX without refresh in the single product page.
Features
<ul>
<li>The plugin works will all product types [ simple – variable – grouped ] in single page.</li>
<li>Display the messages after add to cart at the top of the product page.</li>
<li>
You can choose to enable / disable the AJAX feature by product type.
</li>
<li>
The plugin works with <a href="https://wordpress.org/plugins/quick-view-and-buy-now-for-woocommerce/" rel="ugc">Quick View and Buy Now For WooCommerce</a> for grouped products which have variable products linked into it.
</li>
</ul>
<a href="https://demo.grandplugins.com/ajax-single-add-to-cart-for-woocommerce" rel="nofollow ugc">Demo</a>
<a href="https://grandplugins.com/product/ajax-single-add-to-cart-for-woocommerce/" rel="nofollow ugc">Pro Version</a>
<ul>
<li>Enable | Disable the AJAX Add To Cart per product.</li>
<li>Choose to show | hide the “View Cart” link next to “Add to Cart” button after add to cart action.</li>
<li>Choose to redirect to a custom URL after Add to cart action.</li>
</ul>

Single Ajax Add to Cart For WooCommerce

Description The plugin allows to "Add To Cart" through AJAX without refresh in the single product page. Features The plugin works will al …

WooCommerce Ajax Cart Plugin vs Single Ajax Add to Cart For WooCommerce