diff --git a/db.py b/db.py
index f464c69..9e1a413 100644
--- a/db.py
+++ b/db.py
@@ -395,3 +395,12 @@ def save_ui(data):
     conn.commit()
     conn.close()
     return
+
+
+def delete_estimated_bills():
+    conn = connect_db(False)
+    cur = conn.cursor()
+    cur.execute( "delete from bill_data where estimated=1" )
+    conn.commit()
+    conn.close()
+    return
diff --git a/main.py b/main.py
index 357b64a..e886fb8 100644
--- a/main.py
+++ b/main.py
@@ -2,7 +2,7 @@
 from flask import Flask, render_template, request, redirect, url_for, Response, jsonify
 from calc import calculate_savings_depletion, calc_key_dates
 from db import init_db, get_finance_data, update_finance, get_budget_data, insert_cset, get_comp_set_data, get_comp_set_options, get_bill_freqs
-from db import get_bill_data, new_bill, update_bill_data, delete_bill
+from db import get_bill_data, new_bill, update_bill_data, delete_bill, delete_estimated_bills
 from db import get_bill_ui, save_ui
 from db import get_bill_types, insert_bill_type, update_bill_type, delete_bill_type, use_growth
 from bills import process_bill_data, calc_future_totals, set_bill_type_growth
@@ -142,6 +142,7 @@ def update():
         request.form['Ioniq6_future']
     )
     update_finance(finance_data)
+    # FIXME: need code here to delete/rebuild future bills if we change "D # Pays to quit "
     return redirect(url_for('index'))
 
 @app.route('/bills')
@@ -214,6 +215,10 @@ def SaveUI():
     save_ui( data )
     return "200"
 
+@app.route('/force_recalc_bills', methods=['POST'])
+def force_recalc_bills():
+    delete_estimated_bills()
+    return "200"
 
 # Main program
 if __name__ == '__main__':
diff --git a/templates/bills.html b/templates/bills.html
index 168e17f..96c12e8 100644
--- a/templates/bills.html
+++ b/templates/bills.html
@@ -52,6 +52,7 @@
             </div>
             <button id="save-bill-type" class="new-bill-type-class px-0 col-1 btn btn-success bg-success-subtle text-success d-none" onClick="NewBillType()"><span class="bi bi-floppy"></span> Save</button>
             <button id="canc-bill-type" class="new-bill-type-class px-0 col-1 btn btn-danger bg-danger-subtle text-danger d-none" onClick="CancelNewBillType()"><span class="bi bi-x"> Cancel</span></button>
+            <button id="recalc-bills" class="mt-4 col-2 offset-3 btn btn-warning bg-warning-subtle text-warning" onClick="ForceRecalcBills()"><span class="bi bi-repeat"> Recalculate</span></button>
         </div>
         <div class="row">
             <div class="px-0 col-2"><label class="form-control text-center border-0 fw-bold bg-body-tertiary rounded-0">Name</ ></div>
@@ -131,7 +132,7 @@
 
     <!-- right-hand-side, bill types (e.g. gas, phone, etc.) -->
 
-    <div class="pt-4 col-5">
+    <div class="col-5">
         <div class="row">
             <div class="col-2 form-control-inline d-none new-bill-data-class">Bill Type</div>
             <div id="new-bill-data-date-label" class="col-4 form-control-inline d-none new-bill-data-class">Date</div>
@@ -466,6 +467,11 @@
         });
       });
 
+      function ForceRecalcBills()
+      {
+          $.ajax( { type: 'POST', url: '/force_recalc_bills', contentType: 'application/json', success: function() { window.location='bills' } } )
+      }
+
     </script>
 </body>
 </html>