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37 lines
1 KiB
Markdown
37 lines
1 KiB
Markdown
---
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title: time.ParseDuration
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description: Returns a time.Duration value by parsing the given duration string.
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categories: []
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keywords: []
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action:
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aliases: []
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related:
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- functions/time/AsTime
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- functions/time/Duration
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- functions/time/Format
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- functions/time/Now
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returnType: time.Duration
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signatures: [time.ParseDuration DURATION]
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aliases: [/functions/time.parseduration]
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---
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The `time.ParseDuration` function returns a time.Duration value that you can use with any of the `Duration` [methods].
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A duration string is a possibly signed sequence of decimal numbers, each with optional fraction and a unit suffix, such as `300ms`, `-1.5h` or `2h45m`. Valid time units are `ns`, `us` (or `µs`), `ms`, `s`, `m`, `h`.
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This template:
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```go-html-template
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{{ $duration := time.ParseDuration "24h" }}
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{{ printf "There are %.0f seconds in one day." $duration.Seconds }}
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```
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Is rendered to:
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```text
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There are 86400 seconds in one day.
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```
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[`time.Duration`]: https://pkg.go.dev/time#Duration
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[methods]: /methods/duration
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