MCP๋กœ ์—ฐ๊ฒฐ โ†’

๊ณ„์‚ฐ ์ž…๋ ฅ

๊ณต์‹

๊ณต์‹: ๋‚ ์งœ ยฑ ๋‹ฌ๋ ฅ ๋‹จ์œ„ ๊ณ„์‚ฐ๊ธฐ
Show calculation steps (1)
  1. Month / quarter / year stepping

    Month / quarter / year stepping: ๋‚ ์งœ ยฑ ๋‹ฌ๋ ฅ ๋‹จ์œ„ ๊ณ„์‚ฐ๊ธฐ

    For months, quarters and years the calculator steps whole calendar months and clamps the day to the last valid day of the target month.

๊ด‘๊ณ 

๊ฒฐ๊ณผ

< style> .main-result { background:#e3f2fd; border:2px solid #2196F3; border-radius:6px; padding:1.5rem; margin-bottom:1rem; text-align:center; } .main-result-label { font-size:1.1rem; color:#1565C0; margin-bottom:0.5rem; } .main-result-value { font-size:2rem; font-weight:800; color:#0D47A1; line-height:1.2; } .main-result-unit { font-size:1.05rem; color:#1976D2; margin-top:0.5rem; } .result-table { width:100%; border-collapse:collapse; margin-top:1rem; } .result-table th, .result-table td { padding:0.5rem 0.6rem; text-align:left; border-bottom:1px solid #ddd; font-size:0.95rem; } .result-table th { background:#f5f5f5; font-weight:600; width:45%; }
Monday June 15, 2026 plus 180 days is
Saturday December 12, 2026
12/12/2026 ยท 346th Day of 2026
๊ฒฐ๊ณผ ๋‚ ์งœ 12/12/2026
๊ฒฐ๊ณผ ์š”์ผ Saturday
๊ฒฐ๊ณผ ์—ฐ์ค‘ ์ผ์ˆ˜ 346th Day of 2026
์‹œ์ž‘ ๋‚ ์งœ Monday June 15, 2026
์‹œ์ž‘ ์—ฐ์ค‘ ์ผ์ˆ˜ 166th Day of 2026

์ด ๊ณ„์‚ฐ๊ธฐ์˜ ๊ธฐ๋Šฅ

๋‚ ์งœ ๋”ํ•˜๊ธฐยท๋นผ๊ธฐ ๊ณ„์‚ฐ๊ธฐ๋Š” ์›ํ•˜๋Š” ์‹œ์ž‘ ๋‚ ์งœ์— ์ผ, ์ฃผ, ์›”, ๋ถ„๊ธฐ, ๋…„ ๋‹จ์œ„๋ฅผ ์ง€์ •ํ•œ ๋งŒํผ ๋”ํ•˜๊ฑฐ๋‚˜ ๋บ๋‹ˆ๋‹ค. ์„ ํƒํ•œ ํ‘œ์‹œ ํ˜•์‹์œผ๋กœ ๊ฒฐ๊ณผ ๋‚ ์งœ๋ฅผ ๋ณด์—ฌ์ฃผ๊ณ , ์š”์ผ๊ณผ ํ•จ๊ป˜ ์‹œ์ž‘ ๋‚ ์งœยท๊ฒฐ๊ณผ ๋‚ ์งœ์˜ '์—ฐ์ค‘ ๋ฉฐ์น ์งธ'์ธ์ง€๊นŒ์ง€ ์•Œ๋ ค์ค๋‹ˆ๋‹ค. ์„ ํ–‰ ๊ทธ๋ ˆ๊ณ ๋ฆฌ๋ ฅ(proleptic Gregorian calendar)์„ ์‚ฌ์šฉํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๊ตญ๊ฐ€๋ณ„ ๊ณตํœด์ผ์ด๋‚˜ ์˜์—…์ผ ๊ทœ์น™๊ณผ ๋ฌด๊ด€ํ•˜๊ฒŒ ์–ด๋””์„œ๋‚˜ ๋™์ผํ•˜๊ฒŒ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค.

์‚ฌ์šฉ ๋ฐฉ๋ฒ•

๋จผ์ € ์‹œ์ž‘ ๋‚ ์งœ(์—ฐยท์›”ยท์ผ)๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”. ๋‹ค์Œ์œผ๋กœ ๋‚ ์งœ ํ‘œ์‹œ ๋ฐฉ์‹์„ ์ •ํ•˜๋Š” ๋‚ ์งœ ํ˜•์‹(๋ฏธ๊ตญ์‹ m/d/yyyy, ์œ ๋Ÿฝ์‹ d-m-yyyy, ๋˜๋Š” ISO yyyy-mm-dd)์„ ๊ณ ๋ฅด๊ณ , ์—ฐ์‚ฐ(๋”ํ•˜๊ธฐ ๋˜๋Š” ๋นผ๊ธฐ)์„ ์„ ํƒํ•œ ๋’ค ๊ฐ’์— ์ˆซ์ž๋ฅผ ์ž…๋ ฅํ•˜๊ณ  ๋‹จ์œ„ ์ข…๋ฅ˜๋ฅผ ์ง€์ •ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅํ•˜๋Š” ์ˆซ์ž๋Š” 0์ด๋‚˜ ์Œ์ˆ˜๋„ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

๊ณ„์‚ฐ ์›๋ฆฌ

์ผ๊ณผ ์ฃผ๋Š” ์‹ค์ œ ๋‚ ์งœ ์ˆ˜๋ฅผ ์ •ํ™•ํžˆ ์„ธ๋Š” ๋ฐฉ์‹์„ ์”๋‹ˆ๋‹ค. ๋‹ค์Œ ์‹์œผ๋กœ ํ‘œํ˜„๋ฉ๋‹ˆ๋‹ค.

$$\text{Result} = \text{Start Date} \;\pm\; n \times \text{Unit}$$

๋‚ ์งœ๋ฅผ ์œจ๋ฆฌ์šฐ์Šค ์ ์ผ(JDN)๋กœ ๋ณ€ํ™˜ํ•œ ๋’ค, ๋ถ€ํ˜ธ๊ฐ€ ์žˆ๋Š” ์ฐจ์ด๋ฅผ ๋”ํ•˜๊ณ (์ฃผ๋Š” 7์„ ๊ณฑํ•จ) ๋‹ค์‹œ ๋‚ ์งœ๋กœ ๋˜๋Œ๋ฆฝ๋‹ˆ๋‹ค.

$$\text{JDN}_{result} = \text{JDN}_{start} + n_{days}$$

์ด ๊ณผ์ •์—์„œ 365์ผยท366์ผ ์—ฐ๋„๊ฐ€ ์ž๋™์œผ๋กœ ๋ฐ˜์˜๋ฉ๋‹ˆ๋‹ค. ์›”, ๋ถ„๊ธฐ, ๋…„์€ ๋‹ฌ๋ ฅ์ƒ์˜ '์›”' ๋‹จ์œ„๋กœ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค. ์ „์ฒด ๊ฐœ์›” ์ˆ˜๋ฅผ ๊ณ„์‚ฐํ•ด ์—ฐ๊ณผ ์›”๋กœ ๋‚˜๋ˆˆ ๋‹ค์Œ, ์ผ(day)์€ ํ•ด๋‹น ์›”์˜ ๋งˆ์ง€๋ง‰ ์œ ํšจํ•œ ๋‚ ์งœ๋กœ ๋ณด์ •ํ•ฉ๋‹ˆ๋‹ค.

$$D_{result} = \min\big(D_{start},\; \text{daysInMonth}(Y_{result}, M_{result})\big)$$

์˜ˆ๋ฅผ ๋“ค์–ด 1์›” 31์ผ์—์„œ ํ•œ ๋‹ฌ์„ ๋นผ๋ฉด ๋‹ค์Œ ๋‹ฌ๋กœ ๋„˜์–ด๊ฐ€๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์ „์›”์˜ ๋งˆ์ง€๋ง‰ ๋‚ ์ด ๋ฉ๋‹ˆ๋‹ค.

์‹œ์ž‘์ผ์„ ๋ณด์—ฌ์ฃผ๋Š” ํƒ€์ž„๋ผ์ธ์œผ๋กœ, ์™ผ์ชฝ์€ ๋‹ฌ๋ ฅ ๋‹จ์œ„์˜ ๋นผ๊ธฐ, ์˜ค๋ฅธ์ชฝ์€ ๋”ํ•˜๊ธฐ
๋‹ฌ๋ ฅ ๋‹จ์œ„๋ฅผ ๋”ํ•˜๊ฑฐ๋‚˜ ๋นผ๋ฉด ์‹œ์ž‘์ผ์ด ํƒ€์ž„๋ผ์ธ์—์„œ ์•ž๋’ค๋กœ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค.

๊ณ„์‚ฐ ์˜ˆ์‹œ

2026๋…„ 6์›” 15์ผ(์›”์š”์ผ, 2026๋…„์˜ 166๋ฒˆ์งธ ๋‚ )์—์„œ ์‹œ์ž‘ํ•ด 180์ผ์„ ๋”ํ•ด ๋ด…์‹œ๋‹ค. ์œจ๋ฆฌ์šฐ์Šค ์ ์ผ์€ 2461577์ด๋ฉฐ, ์—ฌ๊ธฐ์— 180์„ ๋”ํ•˜๋ฉด \(2461577 + 180 = 2461757\)์ด ๋˜์–ด 2026๋…„ 12์›” 12์ผ โ€” ํ† ์š”์ผ์ด์ž 2026๋…„์˜ 346๋ฒˆ์งธ ๋‚  โ€” ์ด ๋ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊ฒฐ๊ณผ๋Š” "Saturday December 12, 2026 / 12/12/2026 / 346th Day of 2026"๋กœ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.

ํ™”์‚ดํ‘œ๋กœ ์—ฐ๊ฒฐ๋œ ๋‘ ๋‹ฌ๋ ฅ์ด ์‹œ์ž‘์ผ์ด ์ดํ›„ ๋‹ฌ์˜ ๊ฒฐ๊ณผ ๋‚ ์งœ๋กœ ์ด๋™ํ•˜๋Š” ๋ชจ์Šต์„ ๋ณด์—ฌ์คŒ
์‹ค์ œ ์˜ˆ์‹œ: ์‹œ์ž‘์ผ์„ ์—ฌ๋Ÿฌ ๋‹จ์œ„ ์ด๋™ํ•˜๋ฉด ์ƒˆ๋กœ์šด ๋‚ ์งœ์™€ ์š”์ผ์— ๋„๋‹ฌํ•ฉ๋‹ˆ๋‹ค.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ

ํ•œ ๋‹ฌ์„ ๋”ํ–ˆ๋Š”๋ฐ ์™œ ๋‚ ์งœ(์ผ)๊ฐ€ ๋ฐ”๋€Œ๋‚˜์š”? ๋‹ฌ๋งˆ๋‹ค ๊ธธ์ด๊ฐ€ ๋‹ค๋ฅด๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. 1์›” 31์ผ์— ํ•œ ๋‹ฌ์„ ๋”ํ•˜๋ฉด ๋‹ค์Œ ๋‹ฌ์˜ ๋งˆ์ง€๋ง‰ ์œ ํšจ ๋‚ ์งœ(2์›” 28์ผ ๋˜๋Š” 29์ผ)๋กœ ๋ณด์ •๋ฉ๋‹ˆ๋‹ค.

์œค๋…„์€ ์–ด๋–ป๊ฒŒ ์ฒ˜๋ฆฌ๋˜๋‚˜์š”? ์ผยท์ฃผ ๊ณ„์‚ฐ์€ ์‹ค์ œ ๋‚ ์งœ๋ฅผ ์„ธ๋ฏ€๋กœ ์œค์ผ์„ ์ •ํ™•ํ•˜๊ฒŒ ๋„˜์–ด๊ฐ‘๋‹ˆ๋‹ค. 2์›” 29์ผ์— ์ •์ˆ˜ ์—ฐ๋„๋ฅผ ๋”ํ–ˆ์„ ๋•Œ ๋„์ฐฉ ์—ฐ๋„๊ฐ€ ํ‰๋…„์ด๋ฉด 2์›” 28์ผ์ด ๋ฉ๋‹ˆ๋‹ค.

์˜์—…์ผ๋„ ๊ณ„์‚ฐํ•˜๋‚˜์š”? ์•„๋‹ˆ์š”. ์ˆœ์ˆ˜ ๋‹ฌ๋ ฅ ๋‹จ์œ„๋กœ๋งŒ ๊ณ„์‚ฐํ•˜๋ฉฐ ์ฃผ๋ง๊ณผ ๊ณตํœด์ผ์€ ๊ณ ๋ คํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

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