diff --git a/assets/js/frontend/cart.js b/assets/js/frontend/cart.js
index ab55fb53e44..0ccf9ec6bff 100644
--- a/assets/js/frontend/cart.js
+++ b/assets/js/frontend/cart.js
@@ -66,6 +66,34 @@ jQuery( function( $ ) {
 		} );
 	} );
 
+	$( document ).on( 'submit', 'form.woocommerce-shipping-calculator', function( evt ) {
+		evt.preventDefault();
+
+		var $form = $( evt.target );
+
+		block( $form );
+
+		// Provide the submit button value because wc-form-handler expects it.
+		$( '<input />' ).attr( 'type', 'hidden' )
+		                .attr( 'name', 'calc_shipping' )
+		                .attr( 'value', 'x' )
+		                .appendTo( $form );
+
+		// Make call to actual form post URL.
+		$.ajax( {
+			type:     $form.attr( 'method' ),
+			url:      $form.attr( 'action' ),
+			data:     $form.serialize(),
+			dataType: 'html',
+			success:  function( response ) {
+				update_wc_div(response );
+			},
+			complete: function() {
+				unblock( $form );
+			}
+		} );
+	} );
+
 	$( '.shipping-calculator-form' ).hide();
 
 	// Update the cart after something has changed.
diff --git a/assets/js/frontend/cart.min.js b/assets/js/frontend/cart.min.js
index 3f0635173b2..da0aa9928e4 100644
--- a/assets/js/frontend/cart.min.js
+++ b/assets/js/frontend/cart.min.js
@@ -1 +1 @@
-jQuery(function(a){if("undefined"==typeof wc_cart_params)return!1;var b=function(a){return wc_cart_params.wc_ajax_url.toString().replace("%%endpoint%%",a)},c=function(a){return a.is(".processing")},d=function(a){a.addClass("processing").block({message:null,overlayCSS:{background:"#fff",opacity:.6}})},e=function(a){a.removeClass("processing").unblock()},f=function(b){var c=a.parseHTML(b),d=a("div.woocommerce",c);a("div.woocommerce").replaceWith(d)};a(document).on("click",".shipping-calculator-button",function(){return a(".shipping-calculator-form").slideToggle("slow"),!1}).on("change","select.shipping_method, input[name^=shipping_method]",function(){var c=[];a("select.shipping_method, input[name^=shipping_method][type=radio]:checked, input[name^=shipping_method][type=hidden]").each(function(){c[a(this).data("index")]=a(this).val()}),d(a("div.cart_totals"));var e={security:wc_cart_params.update_shipping_method_nonce,shipping_method:c};a.post(b("update_shipping_method"),e,function(b){a("div.cart_totals").replaceWith(b),a(document.body).trigger("updated_shipping_method")})}),a(".shipping-calculator-form").hide();var g=function(){d(a("div.cart_totals")),a.ajax({url:b("get_cart_totals"),dataType:"html",success:function(b){a("div.cart_totals").replaceWith(b)}})},h=function(b){var c=a("div.woocommerce > form");a(".woocommerce-error, .woocommerce-message").remove(),c.before(b)};a(document).on("submit","div.woocommerce > form",function(b){b.preventDefault();var d=a(b.target),e=a(document.activeElement);return window.console.log(e),c(d)?!1:void(e.is('[name="update_cart"]')||e.is("input.qty")?(window.console.log("update cart"),j(d)):(e.is('[name="apply_coupon"]')||e.is("#coupon_code"))&&(window.console.log("apply coupon"),i(d)))});var i=function(c){d(c);var f=a("#coupon_code"),i=f.val(),j={security:wc_cart_params.apply_coupon_nonce,coupon_code:i};a.ajax({type:"POST",url:b("apply_coupon"),data:j,dataType:"html",success:function(a){h(a)},complete:function(){e(c),f.val(""),g()}})};a(document).on("click","a.woocommerce-remove-coupon",function(c){c.preventDefault();var f=a(this).parents("tr"),i=a(this).attr("data-coupon");d(f.parents("table"));var j={security:wc_cart_params.remove_coupon_nonce,coupon:i};a.ajax({type:"POST",url:b("remove_coupon"),data:j,dataType:"html",success:function(a){h(a),e(f.parents("table"))},complete:function(){g()}})});var j=function(b){a("<input />").attr("type","hidden").attr("name","update_cart").attr("value","Update Cart").appendTo(b),d(b),a.ajax({type:b.attr("method"),url:b.attr("action"),data:b.serialize(),dataType:"html",success:f,complete:function(){e(b)}})};a(document).on("click","td.product-remove > a",function(b){b.preventDefault();var c=a(b.target),g=c.parents("form");d(g),a.ajax({type:"GET",url:c.attr("href"),dataType:"html",success:f,complete:function(){e(g)}})})});
\ No newline at end of file
+jQuery(function(a){if("undefined"==typeof wc_cart_params)return!1;var b=function(a){return wc_cart_params.wc_ajax_url.toString().replace("%%endpoint%%",a)},c=function(a){return a.is(".processing")},d=function(a){a.addClass("processing").block({message:null,overlayCSS:{background:"#fff",opacity:.6}})},e=function(a){a.removeClass("processing").unblock()},f=function(b){var c=a.parseHTML(b),d=a("div.woocommerce",c);a("div.woocommerce").replaceWith(d)};a(document).on("click",".shipping-calculator-button",function(){return a(".shipping-calculator-form").slideToggle("slow"),!1}).on("change","select.shipping_method, input[name^=shipping_method]",function(){var c=[];a("select.shipping_method, input[name^=shipping_method][type=radio]:checked, input[name^=shipping_method][type=hidden]").each(function(){c[a(this).data("index")]=a(this).val()}),d(a("div.cart_totals"));var e={security:wc_cart_params.update_shipping_method_nonce,shipping_method:c};a.post(b("update_shipping_method"),e,function(b){a("div.cart_totals").replaceWith(b),a(document.body).trigger("updated_shipping_method")})}),a(document).on("submit","form.woocommerce-shipping-calculator",function(b){b.preventDefault();var c=a(b.target);d(c),a("<input />").attr("type","hidden").attr("name","calc_shipping").attr("value","x").appendTo(c),a.ajax({type:c.attr("method"),url:c.attr("action"),data:c.serialize(),dataType:"html",success:function(a){f(a)},complete:function(){e(c)}})}),a(".shipping-calculator-form").hide();var g=function(){d(a("div.cart_totals")),a.ajax({url:b("get_cart_totals"),dataType:"html",success:function(b){a("div.cart_totals").replaceWith(b)}})},h=function(b){var c=a("div.woocommerce > form");a(".woocommerce-error, .woocommerce-message").remove(),c.before(b)};a(document).on("submit","div.woocommerce > form",function(b){b.preventDefault();var d=a(b.target),e=a(document.activeElement);return window.console.log(e),c(d)?!1:void(e.is('[name="update_cart"]')||e.is("input.qty")?(window.console.log("update cart"),j(d)):(e.is('[name="apply_coupon"]')||e.is("#coupon_code"))&&(window.console.log("apply coupon"),i(d)))});var i=function(c){d(c);var f=a("#coupon_code"),i=f.val(),j={security:wc_cart_params.apply_coupon_nonce,coupon_code:i};a.ajax({type:"POST",url:b("apply_coupon"),data:j,dataType:"html",success:function(a){h(a)},complete:function(){e(c),f.val(""),g()}})};a(document).on("click","a.woocommerce-remove-coupon",function(c){c.preventDefault();var f=a(this).parents("tr"),i=a(this).attr("data-coupon");d(f.parents("table"));var j={security:wc_cart_params.remove_coupon_nonce,coupon:i};a.ajax({type:"POST",url:b("remove_coupon"),data:j,dataType:"html",success:function(a){h(a),e(f.parents("table"))},complete:function(){g()}})});var j=function(b){a("<input />").attr("type","hidden").attr("name","update_cart").attr("value","Update Cart").appendTo(b),d(b),a.ajax({type:b.attr("method"),url:b.attr("action"),data:b.serialize(),dataType:"html",success:f,complete:function(){e(b)}})};a(document).on("click","td.product-remove > a",function(b){b.preventDefault();var c=a(b.target),g=c.parents("form");d(g),a.ajax({type:"GET",url:c.attr("href"),dataType:"html",success:f,complete:function(){e(g)}})})});
\ No newline at end of file