How to remove order total from cart and checkout page woocommerce

Question

I would like to remove order total block on cart and checkout page.
I am not able to find any action or filter to remove order total.
I don't want to use css to hide this column.

Answer 1

Using hooks:

1) Remove cart totals:

// On cart page
add_action( 'woocommerce_cart_collaterals', 'remove_cart_totals', 9 );
function remove_cart_totals(){
    // Remove cart totals block
    remove_action( 'woocommerce_cart_collaterals', 'woocommerce_cart_totals', 10 );

    // Add back "Proceed to checkout" button (and hooks)
    echo '<div class="cart_totals">';
    do_action( 'woocommerce_before_cart_totals' );

    echo '<div class="wc-proceed-to-checkout">';
    do_action( 'woocommerce_proceed_to_checkout' );
    echo '</div>';

    do_action( 'woocommerce_after_cart_totals' );
    echo '</div><br clear="all">';
}

2) Remove checkout totals:

// On checkout page
add_action( 'woocommerce_checkout_order_review', 'remove_checkout_totals', 1 );
function remove_checkout_totals(){
    // Remove cart totals block
    remove_action( 'woocommerce_checkout_order_review', 'woocommerce_order_review', 10 );
}

Code goes in function.php file of your active child theme (or active theme). Tested and works.