Add or Subtract Days Calculator
Add kana kubvisa mazuva, vhiki, mwedzi kana makore kubva chero zuva.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
An add or subtract days calculator shifts a start date by a number of days — and optionally weeks, months and years — and shows the resulting calendar date, which day of the week it falls on, its day-of-year number and the net shift in days. It handles month lengths and leap years automatically, so "3 months from" the 30th or the 31st lands on a real date rather than an impossible one like 31 February.
The way it works is simple: pick a start date, choose Add or Subtract, and enter how many days, weeks, months or years to move. Years and months are applied first against the calendar, then the weeks and days are counted off one by one, so the answer respects the fact that months are 28–31 days long and that leap years have an extra 29 February. The result is a single shifted date together with its weekday, its ISO form (YYYY-MM-DD) and the total net movement in days.
For a worked example, start on Friday 15 August 2025 and add 90 days: the tool returns Thursday 13 November 2025, day 317 of the year, a net shift of +90 days. People reach for this when counting a warranty or return window, a 30/60/90-day notice period, a due date 40 weeks from conception, a court or contract deadline, or simply "what date is 100 days from now".
Zvimwe zvinobvunzwa zvakanyanya
Mazuva anowedzera sei kuzuva?
Zvita zvinowedzera nezuva, kwete nezuva rimwe chete. Kuwedzera zuva rimwe chete ku15 Jan. kunopa 15 Feb. Kana chinangwa chemwedzi chiri chidiki, zuva rinopinda mumwedzi unouya — 31 Jan. plus imwe zuva rimwe chete rinenge richisvika pakutanga kwaMarch.
Kubvisa kunopinda mugore rapfuura here?
Kubvisa zuva, vhiki kana mwedzi kupfuura zvawakachengeta mugore razvino kunoenda kumashure pamusoro pegore, zvichiita kuti ugone kufungidzira zvakakwana nezvenguva yakasiyana yemwedzi nezuva rakasviba.
Ndinogona here kubatanidza mazuva, vhiki, mwedzi nemakore?
Yeah. All four fields are applied together in the chosen direction. Years and months are applied first, then the weeks and days, so the result is a single shifted date.
Chii zuva 90 mazuva kubva pazuva rakapihwa?
Ingopinda zuva rekutanga, bvisa basa paZviwedzera, uye wedzera 90 mumunda wezuva. Calculator inobata 90 zuva rezuva rinotevera — semuenzaniso, 90 zuva mushure me15 August 2025 richava 13 November 2025 — uye zvakare inotaura zuva revhiki iro richasvika.
Chii chinonzi Leap Year?
Kuwedzera kana kubvisa pamusoro 29 February inogadziriswa otomatiki, saka imwe gore kuchinja kubva 1 March 2024 zvakarurama inosvika pa 1 March 2025 kunyange zvazvo 2024 yaive nekuwedzera zuva rezuva.
Maitiro ari sei izvi zvakasiyana kubva pazuva dhipoziti calculator?
This tool takes one date and moves it by a length of time to find a new date. The date difference calculator takes two dates you already know and measures the span between them.
Inogona here kusanganisira zuva rekutanga?
No. The kutanga zuva ndiro anchor, kwete zuva rimwe. Kuwedzera imwe zuva kuti Chipiri anopa Chitatu, saka nhamba unopinda ndechimwe chikuru chekubuda, kwete nzvimbo mubhuku zuva.
API — kushandisa iyi kalkulator kubva code
Nhare iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo mavara pasi separameter query kana JSON. Chii zvachose chaunoisa kunze chinoshandisa default iyo peji iri rakasviba nayo; parameter isiri yechokwadi inonzi 400, uye haisi zero. Tora yakazara API docs →
Endpoint
GET https://calculator.free/api/v1/add-subtract-days/curl
curl "https://calculator.free/api/v1/add-subtract-days/?start=2026-10-08&operation=add&days=30"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/add-subtract-days/?" + new URLSearchParams({
"start": "2026-10-08",
"operation": "add",
"days": "30"
}));
const data = await r.json();
console.log(data.results);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.