You need another pipe to do this
import {Pipe} from 'angular2/core';
@Pipe({name: 'round'})
export class RoundPipe {
transform (input:number) {
return Math.floor(input);
}
}
template:
{{ date | amDifference : item.startdate : 'minutes' : true | round }}
4
solved Angular 2 – how round calculated number?