diff --git a/app/routes.py b/app/routes.py
index eb490e1..2c0aa1a 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -19,7 +19,8 @@ from app.utils.misc import get_proxy_host_url
 from app.filter import Filter
 from app.utils.misc import read_config_bool, get_client_ip, get_request_url, \
     check_for_update
-from app.utils.results import add_ip_card, bold_search_terms,\
+from app.utils.widgets import *
+from app.utils.results import bold_search_terms,\
     add_currency_card, check_currency, get_tabs_content
 from app.utils.search import Search, needs_https, has_captcha
 from app.utils.session import valid_user_session
@@ -340,10 +341,15 @@ def search():
 
     response = bold_search_terms(response, query)
 
-    # Feature to display IP address
-    if search_util.check_kw_ip():
+    # check for widgets and add if requested
+    if search_util.widget != '':
         html_soup = bsoup(str(response), 'html.parser')
-        response = add_ip_card(html_soup, get_client_ip(request))
+        match search_util.widget:
+            case 'ip':
+                response = add_ip_card(html_soup, get_client_ip(request))
+            case 'calculator':
+                if not 'nojs' in request.args:
+                    response = add_calculator_card(html_soup)
 
     # Update tabs content
     tabs = get_tabs_content(app.config['HEADER_TABS'],
@@ -353,6 +359,8 @@ def search():
                             translation)
 
     # Feature to display currency_card
+    # Since this is determined by more than just the
+    # query is it not defined as a standard widget
     conversion = check_currency(str(response))
     if conversion:
         html_soup = bsoup(str(response), 'html.parser')
@@ -395,7 +403,7 @@ def search():
             query=urlparse.unquote(query),
             search_type=search_util.search_type,
             mobile=g.user_request.mobile,
-            tabs=tabs))
+            tabs=tabs)).replace("  ", "")
 
 
 @app.route(f'/{Endpoint.config}', methods=['GET', 'POST', 'PUT'])
diff --git a/app/static/js/keyboard.js b/app/static/js/keyboard.js
index 14df9d5..3ee90fe 100644
--- a/app/static/js/keyboard.js
+++ b/app/static/js/keyboard.js
@@ -52,6 +52,10 @@
     }
 
     function focusSearch () {
+        if (window.usingCalculator) {
+            // if this function exists, it means the calculator widget has been displayed
+            if (usingCalculator()) return;
+        }
         activeIdx = -1;
         searchBar.focus();
     }
diff --git a/app/static/widgets/calculator.html b/app/static/widgets/calculator.html
new file mode 100644
index 0000000..f0fbd36
--- /dev/null
+++ b/app/static/widgets/calculator.html
@@ -0,0 +1,260 @@
+<!--
+    Calculator widget.
+    This file should contain all required 
+    CSS, HTML, and JS for it.
+-->
+
+<style>
+    #calc-text {
+        background: var(--whoogle-dark-page-bg);
+        padding: 8px;
+        border-radius: 8px;
+        text-align: right;
+        font-family: monospace;
+        font-size: 16px;
+        color: var(--whoogle-dark-text);
+    }
+    #prev-equation {
+        text-align: right;
+    }
+    .error-border {
+        border: 1px solid red;
+    }
+
+    #calc-btns {
+        display: grid;
+        grid-template-columns: repeat(6, 1fr);
+        grid-template-rows: repeat(5, 1fr);
+        gap: 5px;
+    }
+    #calc-btns button {
+        background: #313141;
+        color: var(--whoogle-dark-text);
+        border: none;
+        border-radius: 8px;
+        padding: 8px;
+        cursor: pointer;
+    }
+    #calc-btns button:hover {
+        background: #414151;
+    }
+    #calc-btns .common {
+        background: #51516a;
+    }
+    #calc-btns .common:hover {
+        background: #61617a;
+    }
+    #calc-btn-0 { grid-row: 5; grid-column: 3; }
+    #calc-btn-1 { grid-row: 4; grid-column: 3; }
+    #calc-btn-2 { grid-row: 4; grid-column: 4; }
+    #calc-btn-3 { grid-row: 4; grid-column: 5; }
+    #calc-btn-4 { grid-row: 3; grid-column: 3; }
+    #calc-btn-5 { grid-row: 3; grid-column: 4; }
+    #calc-btn-6 { grid-row: 3; grid-column: 5; }
+    #calc-btn-7 { grid-row: 2; grid-column: 3; }
+    #calc-btn-8 { grid-row: 2; grid-column: 4; }
+    #calc-btn-9 { grid-row: 2; grid-column: 5; }
+    #calc-btn-EQ { grid-row: 5; grid-column: 5; }
+    #calc-btn-PT { grid-row: 5; grid-column: 4; }
+    #calc-btn-BCK { grid-row: 5; grid-column: 6; }
+    #calc-btn-ADD { grid-row: 4; grid-column: 6; }
+    #calc-btn-SUB { grid-row: 3; grid-column: 6; }
+    #calc-btn-MLT { grid-row: 2; grid-column: 6; }
+    #calc-btn-DIV { grid-row: 1; grid-column: 6; }
+    #calc-btn-CLR { grid-row: 1; grid-column: 5; }
+    #calc-btn-PRC{ grid-row: 1; grid-column: 4; }
+    #calc-btn-RP { grid-row: 1; grid-column: 3; }
+    #calc-btn-LP { grid-row: 1; grid-column: 2; }
+    #calc-btn-ABS { grid-row: 1; grid-column: 1; }
+    #calc-btn-SIN { grid-row: 2; grid-column: 2; }
+    #calc-btn-COS { grid-row: 3; grid-column: 2; }
+    #calc-btn-TAN { grid-row: 4; grid-column: 2; }
+    #calc-btn-SQR { grid-row: 5; grid-column: 2; }
+    #calc-btn-EXP { grid-row: 2; grid-column: 1; }
+    #calc-btn-E { grid-row: 3; grid-column: 1; }
+    #calc-btn-PI { grid-row: 4; grid-column: 1; }
+    #calc-btn-LOG { grid-row: 5; grid-column: 1; }
+</style>
+<p id="prev-equation"></p>
+<div id="calculator-widget">
+    <p id="calc-text">0</p>
+    <div id="calc-btns">
+        <button id="calc-btn-0" class="common">0</button>
+        <button id="calc-btn-1" class="common">1</button>
+        <button id="calc-btn-2" class="common">2</button>
+        <button id="calc-btn-3" class="common">3</button>
+        <button id="calc-btn-4" class="common">4</button>
+        <button id="calc-btn-5" class="common">5</button>
+        <button id="calc-btn-6" class="common">6</button>
+        <button id="calc-btn-7" class="common">7</button>
+        <button id="calc-btn-8" class="common">8</button>
+        <button id="calc-btn-9" class="common">9</button>
+        <button id="calc-btn-EQ" class="common">=</button>
+        <button id="calc-btn-PT" class="common">.</button>
+        <button id="calc-btn-BCK">⬅</button>
+        <button id="calc-btn-ADD">+</button>
+        <button id="calc-btn-SUB">-</button>
+        <button id="calc-btn-MLT">x</button>
+        <button id="calc-btn-DIV">/</button>
+        <button id="calc-btn-CLR">C</button>
+        <button id="calc-btn-PRC">%</button>
+        <button id="calc-btn-RP">)</button>
+        <button id="calc-btn-LP">(</button>
+        <button id="calc-btn-ABS">|x|</button>
+        <button id="calc-btn-SIN">sin</button>
+        <button id="calc-btn-COS">cos</button>
+        <button id="calc-btn-TAN">tan</button>
+        <button id="calc-btn-SQR">√</button>
+        <button id="calc-btn-EXP">^</button>
+        <button id="calc-btn-E">ℇ</button>
+        <button id="calc-btn-PI">π</button>
+        <button id="calc-btn-LOG">log</button>
+    </div>
+</div>
+<script>
+// JS does not have this by default.
+// from https://www.freecodecamp.org/news/how-to-factorialize-a-number-in-javascript-9263c89a4b38/
+function factorial(num) {
+  if (num < 0) 
+        return -1;
+  else if (num === 0) 
+      return 1;
+  else {
+      return (num * factorial(num - 1));
+  }
+}
+// returns true if the user is currently focused on the calculator widget
+function usingCalculator() {
+    let activeElement = document.activeElement;
+    while (true) {
+        if (!activeElement) return false;
+        if (activeElement.id === "calculator-wrapper") return true;   
+        activeElement = activeElement.parentElement;
+    }
+}
+const $ = q => document.querySelectorAll(q);
+// key bindings for commonly used buttons
+const keybindings = {
+    "0": "0",
+    "1": "1",
+    "2": "2",
+    "3": "3",
+    "4": "4",
+    "5": "5",
+    "6": "6",
+    "7": "7",
+    "8": "8",
+    "9": "9",
+    "Enter": "EQ",
+    ".": "PT",
+    "+": "ADD",
+    "-": "SUB",
+    "*": "MLT",
+    "/": "DIV",
+    "%": "PRC",
+    "c": "CLR",
+    "(": "LP",
+    ")": "RP",
+    "Backspace": "BCK",
+}
+window.addEventListener("keydown", event => {
+    if (!usingCalculator()) return;
+    if (event.key === "Enter" && document.activeElement.id !== "search-bar")
+        event.preventDefault();
+    if (keybindings[event.key])
+        document.getElementById("calc-btn-" + keybindings[event.key]).click();
+})
+// calculates the string 
+const calc = () => {
+    var mathtext = document.getElementById("calc-text");
+    var statement = mathtext.innerHTML
+        // remove empty ()
+        .replace("()", "")
+        // special constants
+        .replace("π", "(Math.PI)")
+        .replace("ℇ", "(Math.E)")
+        // turns 3(1+2) into 3*(1+2) (for example)
+        .replace(/(?<=[0-9\)])(?<=[^+\-x*\/%^])\(/, "x(")
+        // same except reversed
+        .replace(/\)(?=[0-9\(])(?=[^+\-x*\/%^])/, ")x")
+        // replace human friendly x with JS *
+        .replace("x", "*")
+        // trig & misc functions
+        .replace("sin", "Math.sin")
+        .replace("cos", "Math.cos")
+        .replace("tan", "Math.tan")
+        .replace("√", "Math.sqrt")
+        .replace("^", "**")
+        .replace("abs", "Math.abs")
+        .replace("log", "Math.log")
+        ;
+    // add any missing )s to the end
+    while(true) if (
+        (statement.match(/\(/g) || []).length > 
+        (statement.match(/\)/g) || []).length
+    ) statement += ")"; else break;
+    // evaluate the expression.
+    console.log("calculating [" + statement + "]");
+    try {
+        var result = eval(statement);
+        document.getElementById("prev-equation").innerHTML = mathtext.innerHTML + " = ";
+        mathtext.innerHTML = result;
+        mathtext.classList.remove("error-border");
+    } catch (e) {
+        mathtext.classList.add("error-border");
+        console.error(e);
+    }
+}
+const updateCalc = (e) => {
+    // character(s) recieved from button
+    var c = event.target.innerHTML;
+    var mathtext = document.getElementById("calc-text");
+    if (mathtext.innerHTML === "0") mathtext.innerHTML = "";
+    // special cases
+    switch (c) {
+        case "C":
+            // Clear
+            mathtext.innerHTML = "0";
+            break;
+        case "⬅":
+            // Delete
+            mathtext.innerHTML = mathtext.innerHTML.slice(0, -1);
+            if (mathtext.innerHTML.length === 0) {
+                mathtext.innerHTML = "0";
+            }
+            break;
+        case "=":
+            calc()
+            break;
+        case "sin":
+        case "cos":
+        case "tan":
+        case "log":
+        case "√":
+            mathtext.innerHTML += `${c}(`;
+            break;
+        case "|x|":
+            mathtext.innerHTML += "abs("
+            break;
+        case "+":
+        case "-":
+        case "x":
+        case "/":
+        case "%":
+        case "^":
+            if (mathtext.innerHTML.length === 0) mathtext.innerHTML = "0"; 
+            // prevent typing 2 operators in a row
+            if (mathtext.innerHTML.match(/[+\-x\/%^] $/))
+                mathtext.innerHTML = mathtext.innerHTML.slice(0, -3);
+            mathtext.innerHTML += ` ${c} `;
+            break;
+        default:
+            mathtext.innerHTML += c;
+    }
+}
+for (let i of $("#calc-btns button")) {
+    i.addEventListener('click', event => {
+        updateCalc(event);
+    })
+}
+</script>
diff --git a/app/utils/results.py b/app/utils/results.py
index 4ae8c9f..1453859 100644
--- a/app/utils/results.py
+++ b/app/utils/results.py
@@ -281,44 +281,6 @@ def append_anon_view(result: BeautifulSoup, config: Config) -> None:
     av_link['class'] = 'anon-view'
     result.append(av_link)
 
-
-def add_ip_card(html_soup: BeautifulSoup, ip: str) -> BeautifulSoup:
-    """Adds the client's IP address to the search results
-        if query contains keywords
-
-    Args:
-        html_soup: The parsed search result containing the keywords
-        ip: ip address of the client
-
-    Returns:
-        BeautifulSoup
-
-    """
-    main_div = html_soup.select_one('#main')
-    if main_div:
-        # HTML IP card tag
-        ip_tag = html_soup.new_tag('div')
-        ip_tag['class'] = 'ZINbbc xpd O9g5cc uUPGi'
-
-        # For IP Address html tag
-        ip_address = html_soup.new_tag('div')
-        ip_address['class'] = 'kCrYT ip-address-div'
-        ip_address.string = ip
-
-        # Text below the IP address
-        ip_text = html_soup.new_tag('div')
-        ip_text.string = 'Your public IP address'
-        ip_text['class'] = 'kCrYT ip-text-div'
-
-        # Adding all the above html tags to the IP card
-        ip_tag.append(ip_address)
-        ip_tag.append(ip_text)
-
-        # Insert the element at the top of the result list
-        main_div.insert_before(ip_tag)
-    return html_soup
-
-
 def check_currency(response: str) -> dict:
     """Check whether the results have currency conversion
 
diff --git a/app/utils/search.py b/app/utils/search.py
index ecdadba..8de53f8 100644
--- a/app/utils/search.py
+++ b/app/utils/search.py
@@ -64,6 +64,7 @@ class Search:
         self.config = config
         self.session_key = session_key
         self.query = ''
+        self.widget = ''
         self.cookies_disabled = cookies_disabled
         self.search_type = self.request_params.get(
             'tbm') if 'tbm' in self.request_params else ''
@@ -104,6 +105,11 @@ class Search:
         # Strip leading '! ' for "feeling lucky" queries
         self.feeling_lucky = q.startswith('! ')
         self.query = q[2:] if self.feeling_lucky else q
+        # Check for possible widgets
+        self.widget = "ip" if re.search("([^a-z0-9]|^)my *[^a-z0-9] *(ip|internet protocol)" +
+                        "($|( *[^a-z0-9] *(((addres|address|adres|" +
+                        "adress)|a)? *$)))", self.query.lower()) else self.widget
+        self.widget = 'calculator' if re.search("calculator|calc|calclator|math", self.query.lower()) else self.widget
         return self.query
 
     def generate_response(self) -> str:
@@ -171,13 +177,3 @@ class Search:
 
             return str(formatted_results)
 
-    def check_kw_ip(self) -> re.Match:
-        """Checks for keywords related to 'my ip' in the query
-
-        Returns:
-            bool
-
-        """
-        return re.search("([^a-z0-9]|^)my *[^a-z0-9] *(ip|internet protocol)" +
-                         "($|( *[^a-z0-9] *(((addres|address|adres|" +
-                         "adress)|a)? *$)))", self.query.lower())
diff --git a/app/utils/widgets.py b/app/utils/widgets.py
new file mode 100644
index 0000000..eef06fc
--- /dev/null
+++ b/app/utils/widgets.py
@@ -0,0 +1,65 @@
+from bs4 import BeautifulSoup
+
+def add_ip_card(html_soup: BeautifulSoup, ip: str) -> BeautifulSoup:
+    """Adds the client's IP address to the search results
+        if query contains keywords
+
+    Args:
+        html_soup: The parsed search result containing the keywords
+        ip: ip address of the client
+
+    Returns:
+        BeautifulSoup
+
+    """
+    main_div = html_soup.select_one('#main')
+    if main_div:
+        # HTML IP card tag
+        ip_tag = html_soup.new_tag('div')
+        ip_tag['class'] = 'ZINbbc xpd O9g5cc uUPGi'
+
+        # For IP Address html tag
+        ip_address = html_soup.new_tag('div')
+        ip_address['class'] = 'kCrYT ip-address-div'
+        ip_address.string = ip
+
+        # Text below the IP address
+        ip_text = html_soup.new_tag('div')
+        ip_text.string = 'Your public IP address'
+        ip_text['class'] = 'kCrYT ip-text-div'
+
+        # Adding all the above html tags to the IP card
+        ip_tag.append(ip_address)
+        ip_tag.append(ip_text)
+
+        # Insert the element at the top of the result list
+        main_div.insert_before(ip_tag)
+    return html_soup
+
+def add_calculator_card(html_soup: BeautifulSoup) -> BeautifulSoup:
+    """Adds the a calculator widget to the search results
+        if query contains keywords
+
+    Args:
+        html_soup: The parsed search result containing the keywords
+
+    Returns:
+        BeautifulSoup
+    """
+    main_div = html_soup.select_one('#main')
+    if main_div:
+        widget_file = open('app/static/widgets/calculator.html')
+        widget_tag = html_soup.new_tag('div')
+        widget_tag['class'] = 'ZINbbc xpd O9g5cc uUPGi'
+        widget_tag['id'] = 'calculator-wrapper'
+        calculator_text = html_soup.new_tag('div')
+        calculator_text['class'] = 'kCrYT ip-address-div'
+        calculator_text.string = 'Calculator'
+        calculator_widget = html_soup.new_tag('div')
+        calculator_widget.append(BeautifulSoup(widget_file, 'html.parser'));
+        calculator_widget['class'] = 'kCrYT ip-text-div'
+        widget_tag.append(calculator_text)
+        widget_tag.append(calculator_widget)
+        main_div.insert_before(widget_tag)
+        widget_file.close()
+    return html_soup