diff --git a/app/components/Calendar.module.css b/app/components/Calendar.module.css
new file mode 100644
index 0000000..d8d7632
--- /dev/null
+++ b/app/components/Calendar.module.css
@@ -0,0 +1,41 @@
+.calendarGrid {
+    display: grid;
+    gap: 1rem;
+    grid-template-columns: auto auto auto auto auto auto auto;
+    text-align: center;
+    margin-bottom: 2rem;
+}
+
+.monthNavigation {
+    display: flex;
+    justify-content: center;
+    gap: 1rem;
+    margin-bottom: 2rem;
+}
+
+.monthTitle {
+    text-align: center;
+}
+
+.monthNavBtn {
+    background-color: #d4f0dd;
+}
+
+.emptyBtn {
+    background-color: #d4f0dd;
+}
+
+.calendarCell {
+    background-color: #d4f0dd;
+    border: 1px solid #ccc;
+    padding: 0.5rem;
+    cursor: pointer;
+    height: 3rem;
+    width: 3rem;
+    border-radius: 0.5rem;
+}
+
+.firstWeekPaddingCell {
+    height: 3rem;
+    width: 3rem;
+}
\ No newline at end of file
diff --git a/app/components/Calendar.tsx b/app/components/Calendar.tsx
new file mode 100644
index 0000000..903c08b
--- /dev/null
+++ b/app/components/Calendar.tsx
@@ -0,0 +1,72 @@
+import { JSX, useEffect, useState } from "react";
+import styles from "./Calendar.module.css";
+import { getMonthName, daysInMonth } from "../utils/dateUtils";
+
+
+
+const generateFirstWeekPadding = (month: number) => {
+    const firstDay = new Date(new Date().getFullYear(), month, 1).getDay();
+    const padding = Array.from({ length: firstDay === 0 ? 6 : firstDay - 1 }, (_, index) => (
+        <div key={index} className={`${styles.firstWeekPaddingCell}`}>
+            &nbsp;
+        </div>
+    ));
+    return padding;
+}
+
+const generateCalendarCells = (month: number) => {
+    const monthDays = daysInMonth[month];
+
+    const calendarCells = Array.from({ length: monthDays }, (_, index) => {
+        const day = index + 1;
+        const date = new Date(new Date().getFullYear(), month, day);
+
+        return (
+            <div key={index} className={`${styles.calendarCell}`}>
+                {date.toLocaleDateString("fi-FI", {
+                    day: "2-digit",
+                    month: "2-digit",
+                })}
+            </div>
+        );
+    });
+    return calendarCells;
+}
+
+export default function Calendar() {
+    const [selectedMonth, setSelectedMonth] = useState(new Date().getMonth());
+    const [calendarCells, setCalendarCells] = useState<JSX.Element[]>([]);
+    const [firstWeekPadding, setFirstWeekPadding] = useState<JSX.Element[]>([]);
+
+    useEffect(() => {
+        setCalendarCells(generateCalendarCells(selectedMonth));
+        setFirstWeekPadding(generateFirstWeekPadding(selectedMonth));
+    }, [selectedMonth]);
+
+    return (
+        <>
+            <h2 className={styles.monthTitle}>
+                {getMonthName(selectedMonth)} {new Date().getFullYear()}
+            </h2>
+            <div className={styles.monthNavigation}>
+                <button onClick={() => setSelectedMonth((prev) => (prev - 1 + 12) % 12)} className={styles.monthNavBtn}>
+                    &lt; Edellinen kuukausi
+                </button>
+                <button onClick={() => setSelectedMonth((prev) => (prev + 1) % 12)} className={styles.monthNavBtn}>
+                    Seuraava kuukausi &gt;
+                </button>
+            </div>
+            <div className={styles.calendarGrid}>
+                <span>Ma</span>
+                <span>Ti</span>
+                <span>Ke</span>
+                <span>To</span>
+                <span>Pe</span>
+                <span>La</span>
+                <span>Su</span>
+                {firstWeekPadding}
+                {calendarCells}
+            </div>
+        </>
+    );
+}
\ No newline at end of file
diff --git a/app/page.tsx b/app/page.tsx
index f7b0fdc..9fddf56 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -1,3 +1,6 @@
+'use client'
+import { use } from "react";
+import Calendar from "./components/Calendar";
 import styles from "./page.module.css";
 
 export default function Home() {
@@ -5,6 +8,7 @@ export default function Home() {
     <div className={styles.page}>
       <span className={styles.companyName}>Livonsaaren Osuuspuutarhan</span>
       <h1 className={styles.title}>Satolaatikko kalenteri</h1>
+      <Calendar />
     </div>
   );
 }
diff --git a/app/utils/dateUtils.ts b/app/utils/dateUtils.ts
new file mode 100644
index 0000000..a20ab78
--- /dev/null
+++ b/app/utils/dateUtils.ts
@@ -0,0 +1,10 @@
+export const getMonthName = (month: number): string => {
+    const monthNames = [
+        "Tammikuu", "Helmikuu", "Maaliskuu", "Huhtikuu",
+        "Toukokuu", "Kesäkuu", "Heinäkuu", "Elokuu",
+        "Syyskuu", "Lokakuu", "Marraskuu", "Joulukuu"
+    ];
+    return monthNames[month];
+}
+
+export const daysInMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
\ No newline at end of file