convert english time expressions to seconds or milliseconds. zero runtime dependencies.

npm install english-secs --save

const etime = require('english-secs');

console.log(etime('1 hour')); // 3600
console.log(etime('2 days 12 hours')); // 216000
console.log(etime('1 month', {milliseconds: true})); // 2678400000

etime(input, options)

• input: string or number. if number, returns input unchanged.
• options: object (optional)
  • milliseconds: boolean. if true, returns milliseconds instead of seconds.
  • customUnits: object. custom unit definitions.
  • customSingularUnits: array. custom singular unit names.

• zero runtime dependencies
• lightweight and fast
• supports a wide range of time units and formats

• yarn install: install dependencies
• yarn test: run tests
• yarn build: compile coffeescript to javascript

mit