diff --git a/mpwo_client/src/components/App.css b/mpwo_client/src/components/App.css
index 66f812eb..89d6a016 100644
--- a/mpwo_client/src/components/App.css
+++ b/mpwo_client/src/components/App.css
@@ -192,3 +192,124 @@ input, textarea {
   0% { transform: rotate(0deg); }
   100% { transform: rotate(360deg); }
 }
+
+
+/* calendar */
+:root {
+  --main-color: #1a8fff;
+  --text-color: #777;
+  --text-color-light: #ccc;
+  --border-color: #eee;
+  --bg-color: #f9f9f9;
+  --neutral-color: #fff;
+}
+
+.calendar .col-start {
+  justify-content: flex-start;
+  text-align: left;
+}
+
+.calendar .col-center {
+  justify-content: center;
+  text-align: center;
+}
+
+.calendar .col-end {
+  justify-content: flex-end;
+  text-align: right;
+}
+
+.calendar {
+  display: block;
+  position: relative;
+  width: 100%;
+  background: var(--neutral-color);
+  border: 1px solid var(--border-color);
+}
+
+.calendar .header {
+  text-transform: uppercase;
+  font-weight: 700;
+  /*font-size: 115%;*/
+  padding: 0.5em 0;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.calendar .header .icon {
+  cursor: pointer;
+  transition: .15s ease-out;
+}
+
+.calendar .header .icon:hover {
+  transform: scale(1.75);
+  transition: .25s ease-out;
+  color: var(--main-color);
+}
+
+.calendar .header .icon:first-of-type {
+  margin-left: 1em;
+}
+
+.calendar .header .icon:last-of-type {
+  margin-right: 1em;
+}
+
+.calendar .days {
+  text-transform: uppercase;
+  font-weight: 400;
+  color: var(--text-color-light);
+  font-size: 70%;
+  padding: .75em 0;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.calendar .body .cell {
+  position: relative;
+  height: 3em;
+  border-right: 1px solid var(--border-color);
+  overflow: hidden;
+  cursor: pointer;
+  background: var(--neutral-color);
+}
+
+.calendar .body .cell:hover {
+  background: var(--bg-color);
+}
+
+.calendar .body .selected {
+  border-left: 10px solid transparent;
+  border-image: linear-gradient(45deg, #1a8fff 0%,#53cbf1 40%);
+}
+
+.calendar .body .row {
+  border-bottom: 1px solid var(--border-color);
+  margin: 0;
+}
+
+.calendar .body .row:last-child {
+  border-bottom: none;
+}
+
+.calendar .body .cell:last-child {
+  border-right: none;
+}
+
+.calendar .body .cell .number {
+  position: absolute;
+  font-size: 82.5%;
+  line-height: 1;
+  top: .75em;
+  right: .75em;
+  font-weight: 700;
+}
+
+.calendar .body .disabled {
+  color: var(--text-color-light);
+  pointer-events: none;
+}
+
+.calendar .body .col {
+  flex-grow: 0;
+  flex-basis: calc(100%/7);
+  width: calc(100%/7);
+}
diff --git a/mpwo_client/src/components/Dashboard/index.jsx b/mpwo_client/src/components/Dashboard/index.jsx
index ebcac3d0..4229637e 100644
--- a/mpwo_client/src/components/Dashboard/index.jsx
+++ b/mpwo_client/src/components/Dashboard/index.jsx
@@ -3,6 +3,7 @@ import { Helmet } from 'react-helmet'
 import { connect } from 'react-redux'
 
 import ActivityCard from './ActivityCard'
+import Calendar from './../Others/Calendar'
 import Records from './Records'
 import Statistics from './Statistics'
 import { getData } from '../../actions'
@@ -40,6 +41,7 @@ class DashBoard extends React.Component {
             <div className="container dashboard">
               <div className="row">
                 <div className="col-md-4">
+                  <Calendar />
                   <Records records={records} sports={sports} />
                   <Statistics />
                 </div>
diff --git a/mpwo_client/src/components/Others/Calendar.jsx b/mpwo_client/src/components/Others/Calendar.jsx
new file mode 100644
index 00000000..1426cd44
--- /dev/null
+++ b/mpwo_client/src/components/Others/Calendar.jsx
@@ -0,0 +1,118 @@
+// eslint-disable-next-line max-len
+// source: https://blog.flowandform.agency/create-a-custom-calendar-in-react-3df1bfd0b728
+import dateFns from 'date-fns'
+import React from 'react'
+
+export default class Calendar extends React.Component {
+  constructor(props, context) {
+    super(props, context)
+    this.state = {
+      currentMonth: new Date(),
+    }
+  }
+
+  renderHeader() {
+    const dateFormat = 'MMM YYYY'
+    return (
+      <div className="header row flex-middle">
+        <div className="col col-start" onClick={() => this.handlePrevMonth()}>
+          <i
+            className="fa fa-chevron-left"
+            aria-hidden="true"
+          />
+        </div>
+        <div className="col col-center">
+          <span>
+            {dateFns.format(this.state.currentMonth, dateFormat)}
+          </span>
+        </div>
+        <div className="col col-end" onClick={() => this.handleNextMonth()}>
+            <i
+              className="fa fa-chevron-right"
+              aria-hidden="true"
+            />
+        </div>
+      </div>
+    )
+  }
+
+  renderDays() {
+    const dateFormat = 'ddd'
+    const days = []
+    const startDate = dateFns.startOfWeek(this.state.currentMonth)
+
+    for (let i = 0; i < 7; i++) {
+      days.push(
+        <div className="col col-center" key={i}>
+          {dateFns.format(dateFns.addDays(startDate, i), dateFormat)}
+        </div>
+      )
+    }
+    return <div className="days row">{days}</div>
+  }
+
+  renderCells() {
+    const { currentMonth, selectedDate } = this.state
+    const monthStart = dateFns.startOfMonth(currentMonth)
+    const monthEnd = dateFns.endOfMonth(monthStart)
+    const startDate = dateFns.startOfWeek(monthStart)
+    const endDate = dateFns.endOfWeek(monthEnd)
+
+    const dateFormat = 'D'
+    const rows = []
+
+    let days = []
+    let day = startDate
+    let formattedDate = ''
+
+    while (day <= endDate) {
+      for (let i = 0; i < 7; i++) {
+        formattedDate = dateFns.format(day, dateFormat)
+        days.push(
+          <div
+            className={`col cell ${
+              dateFns.isSameMonth(day, monthStart)
+                ? dateFns.isSameDay(day, selectedDate) ? 'selected' : ''
+                : 'disabled'
+            }`}
+            key={day}
+          >
+            <span className="number">{formattedDate}</span>
+          </div>
+        )
+        day = dateFns.addDays(day, 1)
+      }
+      rows.push(
+        <div className="row" key={day}>
+          {days}
+        </div>
+      )
+      days = []
+    }
+    return <div className="body">{rows}</div>
+  }
+
+  handleNextMonth () {
+    this.setState({
+      currentMonth: dateFns.addMonths(this.state.currentMonth, 1)
+    })
+  }
+
+  handlePrevMonth () {
+    this.setState({
+      currentMonth: dateFns.subMonths(this.state.currentMonth, 1)
+    })
+  }
+
+  render() {
+    return (
+      <div className="card activity-card">
+        <div className="calendar">
+          {this.renderHeader()}
+          {this.renderDays()}
+          {this.renderCells()}
+        </div>
+      </div>
+    )
+  }
+}