angular2-fractionize Angular Pipe that formats numbers to a fraction Install npm install angular2-fractionize FractionizeModule import { FractionizeModule } from 'angular2-fractionize'; @NgModule({ declarations: [ AppComponent ], imports: [ BrowserModule, FractionizeModule ], bootstrap: [ AppComponent ],})export class AppModule {} FractionizePipe @Component({ // ...})class AppComponent() { x: string = `2.4`;} <p> {{ description | fractionize }} </p> Outputs: 2 ⅖