Temporal.PlainTime.prototype.until() - JavaScript | MDN
Syntax
js
until(other)
until(other, options)
Parameters
other-
A string, an object, or a
Temporal.PlainTimeinstance representing a time to subtract this time from. It is converted to aTemporal.PlainTimeobject using the same algorithm asTemporal.PlainTime.from(). It must have the same calendar asthis. optionsOptional-
The same options as
since().
Return value
A new Temporal.Duration object representing the duration from this time until other. The duration is positive if other is after this time, and negative if before.
Exceptions
RangeError-
Thrown if any of the options is invalid.
Examples
Using until()
js
const lunchTime = Temporal.PlainTime.from("12:30:00");
const now = Temporal.Now.plainTimeISO();
const duration = now.until(lunchTime);
console.log(`It will be ${duration.toLocaleString("en-US")} until lunch`);
// Example output: "It will be 3 hr, 42 min, 21 sec, 343 ms, 131 μs, 718 ns until lunch"
For more examples, see since().
Specifications
| Specification |
|---|
| Temporal # sec-temporal.plaintime.prototype.until |