{"id":892,"date":"2026-03-02T14:07:37","date_gmt":"2026-03-02T13:07:37","guid":{"rendered":"https:\/\/kriptoblog.hu\/?p=892"},"modified":"2026-03-02T14:07:37","modified_gmt":"2026-03-02T13:07:37","slug":"banyasz-kalkulator-hasznalata-hogyan-szamolj-realis-megterulest","status":"publish","type":"post","link":"https:\/\/kriptoblog.hu\/en\/banyasz-kalkulator-hasznalata-hogyan-szamolj-realis-megterulest\/","title":{"rendered":"Using a Mining Calculator \u2014 How to Calculate Realistic ROI?"},"content":{"rendered":"<p>K\u00e9pzeld el: megveszed a leg\u00fajabb Antminer S21 XP-t 300 000 forintos havi \u00e1ramsz\u00e1ml\u00e1val, \u00e9s a kalkul\u00e1tor szerint 14 h\u00f3nap alatt megt\u00e9r\u00fcl. Azt\u00e1n h\u00e1rom h\u00f3nap m\u00falva a neh\u00e9zs\u00e9g 40%-ot ugrik, \u00e9s a &#8222;14 h\u00f3nap&#8221; hirtelen 28 h\u00f3napra ny\u00falik. <strong>A b\u00e1ny\u00e1sz-kalkul\u00e1tor nem j\u00f3sg\u00f6mb \u2014 hanem pillanatk\u00e9p.<\/strong> Aki ezt nem \u00e9rti meg, az nem kalkul\u00e1l, hanem \u00e1lmodozik.<\/p>\n<h2>Why Do You Need a Calculator?<\/h2>\n<p>Cryptocurrency mining isn't a lottery, it's a business decision. Every investment has a payback period (ROI), and in mining this depends on an enormous number of variables. Electricity price, hardware efficiency, coin price, network difficulty, and pool fees together determine whether the activity is profitable \u2014 or you're just expensively heating your room.<\/p>\n<p>A <a href=\"https:\/\/whattomine.com\/\" target=\"_blank\" rel=\"noopener\">WhatToMine<\/a> 2013 \u00f3ta a b\u00e1ny\u00e1szok legfontosabb eszk\u00f6ze: naponta t\u00f6bb sz\u00e1zezer felhaszn\u00e1l\u00f3 ellen\u0151rzi rajta a profitabilit\u00e1st k\u00fcl\u00f6nb\u00f6z\u0151 \u00e9rm\u00e9kre \u00e9s hardverekre. De nem az egyetlen opci\u00f3 \u2014 az <a href=\"https:\/\/www.asicminervalue.com\/\" target=\"_blank\" rel=\"noopener\">ASIC Miner Value<\/a> kifejezetten ASIC g\u00e9pekre specializ\u00e1l\u00f3dott, val\u00f3s idej\u0171 rangsorral.<\/p>\n<h2>The Five Critical Input Parameters<\/h2>\n<p>Every calculator asks for the same five basic data points \u2014 and it's easy to make mistakes with each:<\/p>\n<p><strong>1. Hashrate (TH\/s vagy GH\/s)<\/strong> A g\u00e9ped sz\u00e1m\u00edt\u00e1si teljes\u00edtm\u00e9nye. Fontos: a gy\u00e1ri adat ide\u00e1lis k\u00f6r\u00fclm\u00e9nyeket felt\u00e9telez. Egy Antminer S21 XP n\u00e9vlegesen 270 TH\/s-t ad, de overclocking n\u00e9lk\u00fcl, stabil h\u0151m\u00e9rs\u00e9kleten. Val\u00f3s k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt 5-10%-kal kevesebb is lehet.<\/p>\n<p><strong>2. Energiafogyaszt\u00e1s (W)<\/strong> A wattban m\u00e9rt fogyaszt\u00e1s a m\u00e1sik kulcst\u00e9nyez\u0151. Az S21 XP 3645W-ot fogyaszt \u2014 ez egy \u00e1tlagos magyar h\u00e1ztart\u00e1s teljes \u00e1ramfelv\u00e9tel\u00e9nek k\u00f6zel dupl\u00e1ja. Ne felejtsd el hozz\u00e1adni a h\u0171t\u00e9s fogyaszt\u00e1s\u00e1t sem, ami tov\u00e1bbi 10-20%-ot jelent.<\/p>\n<p><strong>3. \u00c1ram\u00e1r (USD\/kWh vagy HUF\/kWh)<\/strong> Magyarorsz\u00e1gon a lakoss\u00e1gi \u00e1ram kb. 36 Ft\/kWh (rezsics\u00f6kkentett), de a b\u00e1ny\u00e1szat ipari fogyaszt\u00e1snak sz\u00e1m\u00edthat, ami 50-80 Ft\/kWh is lehet. Glob\u00e1lisan az \u00e1tlag b\u00e1ny\u00e1sz 0,04-0,07 USD\/kWh-val kalkul\u00e1l \u2014 aki 0,10 USD felett fizet, annak nagyon neh\u00e9z profitot termelni.<\/p>\n<p><strong>4. Pool fee (%)<\/strong> A legt\u00f6bb pool 1-2%-ot von le. Ez kev\u00e9snek t\u0171nik, de \u00e9ves szinten jelent\u0151s \u00f6sszeg. A <a href=\"https:\/\/braiins.com\/\" target=\"_blank\" rel=\"noopener\">Braiins Pool<\/a> p\u00e9ld\u00e1ul 2%-os fee-t sz\u00e1mol, de cser\u00e9be fejlett Stratum V2 protokollt k\u00edn\u00e1l.<\/p>\n<p><strong>5. Bitcoin \u00e1r (USD)<\/strong> A legkisz\u00e1m\u00edthatatlanabb v\u00e1ltoz\u00f3. A kalkul\u00e1torok az aktu\u00e1lis \u00e1rat haszn\u00e1lj\u00e1k alap\u00e9rtelmezetten \u2014 de ki garant\u00e1lja, hogy holnap is ennyi lesz?<\/p>\n<h2>The Most Important Output: Hash Price<\/h2>\n<p>A profikt\u00f3l egy kifejez\u00e9st fogsz hallani \u00fajra \u00e9s \u00fajra: <strong>hash price<\/strong>, vagyis USD\/TH\/nap. Ez megmutatja, hogy egyetlen terahash sz\u00e1m\u00edt\u00e1si teljes\u00edtm\u00e9ny mennyi bev\u00e9telt termel 24 \u00f3ra alatt. 2024 \u00e1prilisa el\u0151tt (a halving el\u0151tt) ez az \u00e9rt\u00e9k 0,09 USD\/TH\/nap k\u00f6r\u00fcl mozgott, a halving ut\u00e1n 0,04-0,05 USD-re esett \u2014 vagyis gyakorlatilag fel\u00e9re cs\u00f6kkent a bev\u00e9tel.<\/p>\n<p>A <a href=\"https:\/\/hashrateindex.com\/\" target=\"_blank\" rel=\"noopener\">Hashrate Index<\/a> val\u00f3s id\u0151ben k\u00f6veti ezt a metrik\u00e1t, \u00e9s a profi b\u00e1ny\u00e1szok ezt figyelik els\u0151sorban, nem a Bitcoin \u00e1rfolyam\u00e1t \u00f6nmag\u00e1ban. Ha a hash price a te \u00e1ramk\u00f6lts\u00e9ged al\u00e1 esik, vesztes\u00e9gesen b\u00e1ny\u00e1szol \u2014 f\u00fcggetlen\u00fcl att\u00f3l, mit mutat a kalkul\u00e1tor &#8222;\u00e9ves profit&#8221; oszlopa.<\/p>\n<h2>The Three Most Common Calculator Mistakes<\/h2>\n<p><strong>1. Statikus neh\u00e9zs\u00e9ggel sz\u00e1molni<\/strong> A Bitcoin h\u00e1l\u00f3zat neh\u00e9zs\u00e9ge k\u00e9thetente v\u00e1ltozik. 2024-ben \u00e1tlagosan 3-5%-ot n\u0151tt peri\u00f3dusr\u00f3l peri\u00f3dusra. Ha a kalkul\u00e1torod nem veszi figyelembe a difficulty n\u00f6veked\u00e9st, az eredm\u00e9ny irre\u00e1lisan optimista lesz. A WhatToMine alap\u00e9rtelmezetten statikus neh\u00e9zs\u00e9ggel sz\u00e1mol \u2014 ezt k\u00e9zzel kell korrig\u00e1lnod.<\/p>\n<p><strong>2. Elfelejteni a rejtett k\u00f6lts\u00e9geket<\/strong> Az \u00e1ram csak a j\u00e9ghegy cs\u00facsa. Sz\u00e1molj a h\u0171t\u00e9ssel, az internet k\u00f6lts\u00e9g\u00e9vel, az esetleges zajszigetel\u00e9s \u00e1r\u00e1val, a hardver amortiz\u00e1ci\u00f3j\u00e1val \u00e9s a jav\u00edt\u00e1si k\u00f6lts\u00e9gekkel. Egy re\u00e1lis kalkul\u00e1ci\u00f3 15-25%-kal t\u00f6bb k\u00f6lts\u00e9get mutat, mint amit a &#8222;csak \u00e1ram&#8221; sz\u00e1m\u00edt\u00e1s ad.<\/p>\n<p><strong>3. Az \u00e1rfolyam-emelked\u00e9sre spekul\u00e1lni<\/strong> \u201eDe ha a Bitcoin 150 000 doll\u00e1rra megy, akkor meg\u00e9ri!&#8221; \u2014 ezt mondja minden kezd\u0151 b\u00e1ny\u00e1sz. A probl\u00e9ma: ha hiszel az \u00e1remelked\u00e9sben, olcs\u00f3bb egyszer\u0171en Bitcoint venni, mint b\u00e1ny\u00e1szni. A b\u00e1ny\u00e1szat csak akkor \u00e9ri meg kalkul\u00e1ci\u00f3 szintj\u00e9n, ha <strong>a jelenlegi \u00e1ron is profit\u00e1bilis<\/strong> \u2014 az \u00e1rfolyam-emelked\u00e9s csak b\u00f3nusz.<\/p>\n<h2>Practical Example: Antminer S21 XP in Three Scenarios<\/h2>\n<p>Let's take an Antminer S21 XP (270 TH\/s, 3645W, price ~$5,000):<\/p>\n<p>| Forgat\u00f3k\u00f6nyv | \u00c1ram\u00e1r | Napi profit | Megt\u00e9r\u00fcl\u00e9s | |&#8212;|&#8212;|&#8212;|&#8212;| | Olcs\u00f3 \u00e1ram (0,04 USD\/kWh) | ~3,50 USD\/nap k\u00f6lts\u00e9g | ~6-8 USD\/nap | 18-24 h\u00f3nap | | \u00c1tlagos (0,07 USD\/kWh) | ~6,12 USD\/nap k\u00f6lts\u00e9g | ~2-4 USD\/nap | 36-60 h\u00f3nap | | Magyar lakoss\u00e1gi (0,10 USD\/kWh) | ~8,75 USD\/nap k\u00f6lts\u00e9g | ~-1 &#8211; 1 USD\/nap | Soha \/ 120+ h\u00f3nap |<\/p>\n<p>The numbers are brutal: above $0.07\/kWh, the payback is already very uncertain; above $0.10 it's practically impossible \u2014 unless the Bitcoin price doubles.<\/p>\n<h2>Which Calculator Should You Use?<\/h2>\n<ul>\n<li><strong><a href=\"https:\/\/whattomine.com\/\" target=\"_blank\" rel=\"noopener\">WhatToMine<\/a><\/strong> \u2014 a legelterjedtebb, GPU-kra \u00e9s ASIC-okra is, de statikus neh\u00e9zs\u00e9ggel sz\u00e1mol<\/li>\n<li><strong><a href=\"https:\/\/www.asicminervalue.com\/\" target=\"_blank\" rel=\"noopener\">ASIC Miner Value<\/a><\/strong> \u2014 ASIC-specifikus, val\u00f3s idej\u0171 rangsor, egyszer\u0171 \u00f6sszehasonl\u00edt\u00e1s<\/li>\n<li><strong><a href=\"https:\/\/braiins.com\/\" target=\"_blank\" rel=\"noopener\">Braiins kalkul\u00e1tor<\/a><\/strong> \u2014 figyelembe veszi a difficulty v\u00e1ltoz\u00e1st, re\u00e1lisabb eredm\u00e9nyek<\/li>\n<li><strong><a href=\"https:\/\/www.nicehash.com\/profitability-calculator\" target=\"_blank\" rel=\"noopener\">NiceHash kalkul\u00e1tor<\/a><\/strong> \u2014 hasznos, ha NiceHash-en kereszt\u00fcl b\u00e1ny\u00e1szol<\/li>\n<\/ul>\n<p> A tipp: <strong>mindig legal\u00e1bb kett\u0151t haszn\u00e1lj<\/strong>, \u00e9s a pesszimist\u00e1bb eredm\u00e9nyt vedd alapul. <\/p>\n<h2>In Conclusion<\/h2>\n<p>A b\u00e1ny\u00e1sz-kalkul\u00e1tor a leghasznosabb eszk\u00f6z\u00f6d \u2014 \u00e9s egyben a legvesz\u00e9lyesebb, ha vakon b\u00edzol benne. Mindig a legrosszabb forgat\u00f3k\u00f6nyvvel sz\u00e1molj: magasabb \u00e1ram\u00e1r, n\u00f6vekv\u0151 neh\u00e9zs\u00e9g, cs\u00f6kken\u0151 coin \u00e1r. <strong>Ha a pesszimista sz\u00e1m\u00edt\u00e1s is profitot mutat, akkor \u00e9rdemes elkezdeni.<\/strong> Ha csak az optimista verzi\u00f3 m\u0171k\u00f6dik, ink\u00e1bb vegy\u00e9l Bitcoint k\u00f6zvetlen\u00fcl. A b\u00e1ny\u00e1szat matematika \u2014 nem hit k\u00e9rd\u00e9se.<\/p>\n<hr>\n<h3>Sources<\/h3>\n<li><a href=\"https:\/\/whattomine.com\/\" target=\"_blank\" rel=\"noopener\">WhatToMine<\/a> \u2014 Kripto b\u00e1ny\u00e1sz profitabilit\u00e1s kalkul\u00e1tor<\/li>\n<li><a href=\"https:\/\/www.asicminervalue.com\/\" target=\"_blank\" rel=\"noopener\">ASIC Miner Value<\/a> \u2014 ASIC g\u00e9pek val\u00f3s idej\u0171 profitabilit\u00e1s rangsor<\/li>\n<li><a href=\"https:\/\/braiins.com\/\" target=\"_blank\" rel=\"noopener\">Braiins<\/a> \u2014 Bitcoin b\u00e1ny\u00e1sz szoftver \u00e9s kalkul\u00e1tor<\/li>\n<li><a href=\"https:\/\/hashrateindex.com\/\" target=\"_blank\" rel=\"noopener\">Hashrate Index<\/a> \u2014 Hash price \u00e9s b\u00e1ny\u00e1sz metrik\u00e1k<\/li>\n<li><a href=\"https:\/\/coinguides.org\/whattomine-profitability-calculator-guide\/\" target=\"_blank\" rel=\"noopener\">CoinGuides \u2013 WhatToMine \u00fatmutat\u00f3<\/a> \u2014 Kalkul\u00e1tor haszn\u00e1lati \u00fatmutat\u00f3<\/li>\n<li><a href=\"https:\/\/www.binance.com\/en\/square\/post\/30021996791009\" target=\"_blank\" rel=\"noopener\">Binance Square \u2013 WhatToMine<\/a> \u2014 Kalkul\u00e1tor \u00e1ttekint\u00e9s (2025)<\/li>","protected":false},"excerpt":{"rendered":"<p>K\u00e9pzeld el: megveszed a leg\u00fajabb Antminer S21 XP-t 300 000 forintos havi \u00e1ramsz\u00e1ml\u00e1val, \u00e9s a kalkul\u00e1tor szerint 14 h\u00f3nap alatt megt\u00e9r\u00fcl. Azt\u00e1n h\u00e1rom h\u00f3nap m\u00falva a neh\u00e9zs\u00e9g 40%-ot ugrik, \u00e9s a &#8222;14 h\u00f3nap&#8221; hirtelen 28 h\u00f3napra ny\u00falik. A b\u00e1ny\u00e1sz-kalkul\u00e1tor nem j\u00f3sg\u00f6mb \u2014 hanem pillanatk\u00e9p. Aki ezt nem \u00e9rti meg, az nem kalkul\u00e1l, hanem \u00e1lmodozik. Mi\u00e9rt [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1015,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[22,123,21,4,122,118,132,119,45,128,117],"class_list":["post-892","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-banyaszat","tag-antminer","tag-asic","tag-banyaszat","tag-bitcoin","tag-energia","tag-gpu","tag-halving","tag-hashrate","tag-nicehash","tag-pool","tag-profitabilitas"],"_links":{"self":[{"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/posts\/892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/comments?post=892"}],"version-history":[{"count":1,"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/posts\/892\/revisions"}],"predecessor-version":[{"id":1016,"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/posts\/892\/revisions\/1016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/media\/1015"}],"wp:attachment":[{"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/media?parent=892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/categories?post=892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kriptoblog.hu\/en\/wp-json\/wp\/v2\/tags?post=892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}