diff --git a/src/Time.ts b/src/Time.ts
new file mode 100644
index 0000000..fbaf98f
--- /dev/null
+++ b/src/Time.ts
@@ -0,0 +1,93 @@
+export class TimeUnit {
+    public constructor(
+        public readonly milliseconds: number,
+        public readonly longName: string,
+        public readonly shortName: string,
+    ) {
+    }
+}
+
+export default class Time {
+    public static readonly UNITS = {
+        MILLISECOND: {
+            milliseconds: 1,
+            longName: 'millisecond',
+            shortName: 'ms',
+        },
+        SECOND: {
+            milliseconds: 1000,
+            longName: 'second',
+            shortName: 's',
+        },
+        MINUTE: {
+            milliseconds: 60 * 1000,
+            longName: 'minute',
+            shortName: 'm',
+        },
+        HOUR: {
+            milliseconds: 60 * 60 * 1000,
+            longName: 'hour',
+            shortName: 'h',
+        },
+        DAY: {
+            milliseconds: 24 * 60 * 60 * 1000,
+            longName: 'day',
+            shortName: 'd',
+        },
+        MONTH: {
+            milliseconds: 30 * 24 * 60 * 60 * 1000,
+            longName: 'month',
+            shortName: 'M',
+        },
+        YEAR: {
+            milliseconds: 365 * 24 * 60 * 60 * 1000,
+            longName: 'year',
+            shortName: 'y',
+        },
+    };
+
+    public static humanizeTimeSince(
+        since: Date,
+        short?: boolean,
+        skipOneUnitNumber?: boolean,
+        units?: TimeUnit[],
+    ): string {
+        return this.humanizeDuration(Date.now() - since.getTime(), short, skipOneUnitNumber, units);
+    }
+
+    public static humanizeTimeTo(
+        to: Date,
+        short?: boolean,
+        skipOneUnitNumber?: boolean,
+        units?: TimeUnit[],
+    ): string {
+        return this.humanizeDuration(to.getTime() - Date.now(), short, skipOneUnitNumber, units);
+    }
+
+    public static humanizeDuration(
+        duration: number,
+        short: boolean = false,
+        skipOneUnitNumber: boolean = false,
+        units: TimeUnit[] = [
+            this.UNITS.SECOND,
+            this.UNITS.MINUTE,
+            this.UNITS.HOUR,
+            this.UNITS.DAY,
+            this.UNITS.MONTH,
+            this.UNITS.YEAR,
+        ],
+    ): string {
+        for (let i = units.length - 1; i > 0; i--) {
+            if (duration >= units[i - 1].milliseconds && duration < units[i].milliseconds) {
+                const amount = Math.floor(duration / units[i - 1].milliseconds);
+                const unit = short ?
+                    units[i - 1].shortName :
+                    ' ' + units[i - 1].longName + (amount > 1 ? 's' : '');
+                return (amount > 1 || !skipOneUnitNumber ? amount : '') + unit;
+            }
+        }
+
+        return 'now';
+    }
+
+}