KCharselect unicode block name
Round a number to any number of decimal places, up or down.
Results update as you type.
[Translation temporarily unavailable. Please try again.]
you want to round a number to a significant number of decimal places, you can use the standard nearest-value rounding. The standard nearest-value rounding looks at the digit just past the cut-off — 5 or more rounds up, less than 5 rounds down — so 3.14159 to two decimal places is 3.14. The other columns force a direction: for 2.673 the nearest and floor both give 2.67 while the ceiling gives 2.68, and truncation simply drops the extraRoundingRounding matters for money, measurements, reporting to a sensible precision, and avoiding false accuracy in results. Seeing nearest, up, down and truncated together makes it clear how much a value shifts depending on the rule you apply.Rounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters for moneyRounding matters
Tambayoyi da ake yi da yawa
Ta yaya ake yin canzawa zuwa wuraren ɗari?
Ka duba adadin da ya wuce maɓallin: 5 ko fiye da runduna sama, kasa da runduna 5 ƙasa. 3.14159 zuwa wurare biyu shine 3.14.
Me ya sa wani adadin nauyi na wuraren ɗari ke yi?
An yi masa kwance zuwa hagu na alamar ɗari: -1 an yi masa kwance zuwa mafi kusa dari, -2 zuwa mafi kusa ɗari. 3457 zuwa −2 wurare shine 3500.
Mene ne bambanci a tsakanin daidaita zuwa sama da daidaita zuwa ƙasa?
Rounding up (ceiling) always moves to the larger value and rounding down (floor) to the smaller, while nearest picks whichever is closer. For 2.673 to two places, nearest and down give 2.67 but up gives 2.68.
What does the truncated result show?
It cuts off the digits beyond your chosen place without rounding at all. 2.673 truncated to two decimal places is 2.67, even though nearest rounding also gives 2.67 here and 2.678 would truncate to 2.67 while rounding to 2.68.
Yadda zan yi kwance zuwa ƙididdiga masu muhimmanci ba tare da ɗakunan ɗari ba?
Switch the mode from decimal places to significant figures. A precision of 3 then keeps the first three meaningful digits, so 0.0045213 becomes 0.00452.
Does rounding up always make a number bigger?
Ga adadin nauyi kawai. Cirewa zuwa sama yana nufin zuwa ga ba'a iyakance ba, don haka -2.7 an cire zuwa wani integer shine -2, wanda shi ne mafi girma, ba mafi ƙaranci ba.
[Translation temporarily unavailable. Please try again.]
[Translation temporarily unavailable. Please try again.] Anything you omit uses the same default this page is pre-filled with; an unknown parameter is a 400, never a silent zero. [Translation temporarily unavailable. Please try again.] →
Endpoint
GET https://calculator.free/api/v1/rounding/curl
curl "https://calculator.free/api/v1/rounding/?number=3.14159&places=2&mode=decimals"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/rounding/?" + new URLSearchParams({
"number": "3.14159",
"places": "2",
"mode": "decimals"
}));
const data = await r.json();
console.log(data.results);Results are estimates for general guidance only, not financial, medical or tax advice.