Time Duration Calculator - Hours Between Two Times (with Break)

Calculate hours worked between a start and end time, minus break minutes

๐Ÿ”’ 100% ๋ธŒ๋ผ์šฐ์ € ๋‚ด๐Ÿ†“ ํ‰์ƒ ๋ฌด๋ฃŒโšก ๊ฐ€์ž… ์—†์Œ
์ฐธ๊ณ : ์•„๋ž˜ ํˆด ์ธํ„ฐํŽ˜์ด์Šค๋Š” ํ˜„์žฌ ์˜์–ด๋กœ๋งŒ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค. UI๋Š” ํ•˜๋‚˜์”ฉ ๋ฒˆ์—ญ ์ค‘์ž…๋‹ˆ๋‹ค. ์ด ํˆด์„ ์˜์–ด๋กœ ๋ณด๊ธฐ โ†’
Duration
8h 0m 0s
Hours (decimal)
8.00
Total minutes
480
Times crossing midnight (e.g. 22:00 โ†’ 06:00) are handled automatically.
์ถ”์ •์น˜์ผ ๋ฟ์ž…๋‹ˆ๋‹ค. ๊ฒฐ๊ณผ๋Š” ์—ฌ๋Ÿฌ๋ถ„์ด ์ž…๋ ฅํ•œ ๊ฐ’์—์„œ ์ผ๋ฐ˜ ๊ณต์‹์œผ๋กœ ์ƒ์„ฑ๋˜๋ฉฐ, ์ •๋ณด ์ œ๊ณต ๋ชฉ์ ์œผ๋กœ๋งŒ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค. ๊ธˆ์œต, ์„ธ๋ฌด, ๋ฒ•๋ฅ , ์˜๋ฃŒ, ๋˜๋Š” ์ „๋ฌธ๊ฐ€ ์กฐ์–ธ์ด ์•„๋‹ˆ๋ฉฐ, ์—ฌ๋Ÿฌ๋ถ„์˜ ๊ฐœ์ธ์  ์ƒํ™ฉ, ๊ด€ํ• , ์„ธ๊ธˆ, ์ˆ˜์ˆ˜๋ฃŒ, ๊ฑด๊ฐ• ์ƒํƒœ ๋“ฑ์„ ๊ณ ๋ คํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ค‘์š”ํ•œ ์ˆ˜์น˜๋Š” ๋ฐ˜๋“œ์‹œ ์ž๊ฒฉ์„ ๊ฐ–์ถ˜ ์ „๋ฌธ๊ฐ€์™€ ํ™•์ธํ•˜์„ธ์š”. ์ด ํˆด์„ ์‚ฌ์šฉํ•จ์œผ๋กœ์จ ๋‹ค์Œ์— ๋™์˜ํ•œ ๊ฒƒ์œผ๋กœ ๊ฐ„์ฃผ๋ฉ๋‹ˆ๋‹ค: ์ด์šฉ์•ฝ๊ด€ & ๋ฉด์ฑ…์กฐํ•ญ.

์‚ฌ์šฉ๋ฒ•

  1. 1
    Enter start and end

    Type times in 24-hour HH:MM format (e.g. 09:00 and 17:30).

  2. 2
    Enter break

    Any unpaid break minutes to subtract from the total.

  3. 3
    Read the duration

    See total hours-minutes-seconds, decimal hours, and total minutes.

Time Duration Calculator - Hours Between Two Times (with Break) ์†Œ๊ฐœ

Free time duration calculator. Enter a start time, end time (24-hour format), and optional break in minutes to instantly see the total duration in hours, minutes, and decimal hours. Handles times that cross midnight automatically. Great for timesheets, shift calculations, and billable hours. Runs entirely in your browser. 712 Tools์˜ Time Duration Calculator - Hours Between Two Times (with Break)์€ ์ตœ์‹  JavaScript API๋ฅผ ์‚ฌ์šฉํ•ด ์—ฌ๋Ÿฌ๋ถ„์˜ browser์—์„œ ์™„์ „ํžˆ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค - server๊ฐ€ ์—ฌ๋Ÿฌ๋ถ„์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณผ ์ผ์ด ์ ˆ๋Œ€ ์—†์Šต๋‹ˆ๋‹ค. ์ฆ‰, ์ฆ‰๊ฐ์ ์ธ ๊ฒฐ๊ณผ, ์™„์ „ํ•œ ํ”„๋ผ์ด๋ฒ„์‹œ, ๊ทธ๋ฆฌ๊ณ  ์—…๋กœ๋“œ ์ œํ•œ์ด ์—†์Šต๋‹ˆ๋‹ค.

debugging ์„ธ์…˜, ๋น ๋ฅธ sanity check, ๋˜๋Š” ํ”„๋กœ๋•์…˜ ์ธ์‹œ๋˜ํŠธ - ์–ด๋–ค ์ƒํ™ฉ์ด๋“  ์ด ํˆด์€ ์›ํ•˜๋Š” ๋งŒํผ ๋ฌด๋ฃŒ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์›Œํ„ฐ๋งˆํฌ ์—†์Œ, ๊ฐ€์ž… ์—†์Œ, ํˆด ๋‚ด ๊ด‘๊ณ  ์—†์Œ.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ

Does it handle overnight shifts?

Yes - if the end time is earlier than the start time, the tool assumes it wraps past midnight.

How do I convert to decimal hours?

The tool shows decimal hours automatically (e.g. 8h 15m = 8.25). Useful for payroll systems that don't take HH:MM.

Is my data uploaded?

No. All calculations run entirely in your browser.

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