Time Calculator ⏱

Examples

08:00 > 17:30         # 9 hours 30 minutes

08:00 + 30m10s        # 08:30:10

9h - 12:00 > 13:00    # 8 hours

Syntax

Definitions

time stroke - The time of day HH:MM:SS or just HH:MM (24-hour clock). E.g. 17:30

time duration - The amount of time in hours h, minutes m, and seconds s. E.g. 1h30m

time interval - The amount of time between two time strokes, which when evaluated, will result in a time duration. E.g. 12:00 > 13:30

Operators

+ and - is used for addition and subtraction of time durations but can also be used to add/subtract time durations to time strokes.

( and ) is used just, like in math, for prioritization.

> is used for defining time intervals. It's used like HH:MM(:SS) > HH:MM(:SS).

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Developing

Local development

Run the following to start the project locally

npm start

Deployment

Run the following to build and deploy the site to github pages

npm run deploy