Electrical Calculations
Cable sizing & capacity
How much does Electrical Calculations cost?
Prices are current as of 30 Sept 2026.
2 subscriptions from $3.99
In the United States, Electrical Calculations has 2 subscriptions priced $3.99 – 7.49. It comes with a 7 days free trial.
| Subscription | Period | Price |
|---|---|---|
| PRO Version (3 months) | 3 months | $3.99 |
| PRO Version (1 year) | AnnualTrial: 7 days | $7.49 |
See what Electrical Calculations costs in all 175 countries →
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| Electrical Calculations |   DWG FastView-CAD Viewer&Editor |   AutoCAD |   ZWCAD Mobile - Mobile CAD |   QuickBend: Conduit Bending |   Electronics Engineer Helper |   CAD Reader-View & Measure DWG |   SLD | Electrical diagrams |   Ugly's Electrical References |   Wire Color Code |   Fronius Solar.start | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.7 | 4.6 | 4.4 | 4.6 | 4.8 | 4.9 | 4.5 | 4.4 | 4.4 | 4.6 | 3.0 |
| Reviews | 1.6K | 72K | 59K | 9.4K | 4.1K | 3.8K | 2.9K | 1.6K | 1.5K | 1K | 358 |
| Released | 2015 | 2011 | 2010 | 2012 | 2015 | 2014 | 2014 | 2020 | 2016 | 2023 | 2020 |
| Annual price | $7.49 | $47.99 | $99.99 | — | — | $4.89 | — | — | — | — | — |
| One-time price | — | — | — | $6.00 | — | $12.49 | $19.99 | $3.99 | — | $9.99 | — |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest. Plans fewer than four in ten of the priced apps sell are left out.
Electrical Calculations reviews
4.7 out of 5, based on 1,635 reviews.
What people like
- Great for daily professional use
- Tech support is very responsive
- Easy to use and helpful
- Good basic functions are free
What they complain about
- Ads lock you out mid-calculation
- App crashes or won't close
- Forces expensive subscription model
- Pro version often doesn't work
Excellent Electrical App
I am an electrical engineer in the US and I use this app almost daily for conductor and breaker/fuse sizing and highly recommend it. I had several questions and tech support was highly responsive.
一直闪退，根本使用不了
一直闪退，根本使用不了
Migliorabile
Ottima e utile app da tenere sempre a portata di mano. Grafica migliorabile. La cosa davvero antipatica è la mania (oramai diventata moda della maggior parte delle applicazioni) di far pagare gli "extra" in abbonamento senza dare la possibilità di acquisto una tantum. Personalmente sono stanco degli abbonamenti ancorché di piccoli importi. Speriamo in future versioni.
电阻计算结果偏差太大了
比如 黑 棕 绿 银 棕 正确阻值是0.15Ω，但是该软件给出的结果是150MΩ
…
有广告！……
My
Genial!!
广告多。还收费
广告多还收费
Calcolo SPD
L’app funziona molto bene ed è molto comoda. Unica cosa, nel calcolo degli SPD se si indica “lunghezza linea conosciuta” non accetta uno 0 come valore nei parametri che propone. Non tutte le linee elettriche sono miste(aereo/interrato) almeno nella mia zona.
购买的专业版，手机恢复出厂设置后就失效了？
购买的专业版，手机恢复出厂设置后就失效了？
色环电阻识别错误
红红银金识别计算出阻值220 兆欧
Extremely comprehensive!
While not a person who uses much of the app as intended (high voltage) I have used it to find some fairly esoteric data that helped me along in my current project. I wish there was an app like this aimed at sound and video system design.
大坑
坑人的
专业版使用不了
付了钱专业版使用不了，进去 APP 点计算还是跳出要购买产品升级专业版，而且页面一直在出现加载旋转
Zu viel aggressive Werbung.
Werbung ist zu häufig und zu aggressiv. Man kommt kaum dazu, die App zu nutzen, weil man gefühlt ein Mal pro Minute auf einer Fullscreen-AD landet. Letztere natürlich mit Musik und nicht sofort überspringbar.
Особо не с чем сравнивать))
Только решил попробовать и не смог задать сечение провода! Можно выбрать только 4 или 6, а у меня 4,9мм2. Так же печально, что нет пробного периода. Не исключено, что с платными функциями могут быть проблемы... естественно не у разрабов, а у пользователей)))
Yes
Excellent
Ads block usefulness
I understand these apps make money. But the ads that pop up mid way through your calculation can lock you out from finishing. Tried a few of the calculations to familiarize myself with the app then deleted it because of this.
是挺好用
软件是挺好用的，就是广告多点，收费贵了点
«Подписка» за «Сборник» общедоступной Info?!
Всё портит модель «ежемесячная/ежегодная подписка»: это не то приложение, без которого «нельзя обойтись», поэтому «одноразовая покупка» (не более 4-5 $) была бы более уместна. А сейчас - и ограничения, и реклама.
Program hatası
Açılmıyor
class miracle!
I’m confused by any and all sorts of equations. Work is sending me to college and this app is saving my behind. Plug n play! Easy to use! Just remember to set to AC or DC.
专业但不好用，因为不能一次购买，需要持续缴费。
如题，如果开发者看到，请正视一下。
Utile
Si potrebbe integrare le distanze minime da tenere verso i conduttori? Esempio 700v cc. 30 cm ecc Sarebbe utile per chi lavora in ambito ferroviario
Free. But can't do anything.
Seemed good until I tried to use it. Then couldn't calculate anything without upgrading. I would have bought the $2 version upfront if I had known, but I'm not going to be lead in and be forced to do it.
العراق
السلام عليكم ورحمة الله وبركاته
打不开
打不开
怎么设置成中文
如题，怎么设中文。重启也没用
El aprendiz
Para es un método parcialmente específico para el entendimiento,en carculaciones eléctricas y electrónico .
Stupid game ad pop up
Thing refuses close. Little x so tiny in corner hidden on edge of screen no finger able touch
App completa
La ho guardata velocemente appena scaricata e sembra veramente completa.complimenti allo sviluppatore mi riservo di dare 5stelle una volta che avrò provato ad utilizzarla
s
Strava je nema šta nema
Stuck on the AD screen
Very disappointed I had this app on my work phone that was an android and I loved the app I switched over to an iPhone and when I open the app it goes straight into a game AD and it stuck like that close the app and the same thing happens when I try it again. I deleted the app but I’m hoping the developers will fix this problem
这个软件
还可以，挺详细的
Electronic electrical energy elements
Thank you
Why launch a game?
Downloaded this to do some electrical calculations but it launches a game that I can’t figure out how to escape from, id gladly pay for an app like this but not now
Good app
I hope this app has Khmer language. Thanks
LOVE IT NOT ABFAKE REVIEW(bots don’t type this🤣
Best app for everyone who is interested in electrical stuff and work I LOVE THIS APP AND CANT SAY IT MORE
Bad full version
Don't buy the PRO version... It doesn't work... Please don't buy...
Hey this thing is cool!
Does many basic functions for free. Easy to understand interface. Sure, you have to buy pro version to get full functionality. You probably will eventually, but this is a great tool for basic functions and to decide if you want to spend the money.
Electrical Calculations price by country
A 3 months subscription costs $0.61 in Pakistan and $4.09 in Switzerland — 7× more for the same thing. Below is the going rate for each plan in every country that sells it — the middle price of what the app charges there, in the country's own currency with the dollar equivalent beneath it.
| Country | 3 months | Annual |
|---|---|---|
| Afghanistan | $0.99 | $1.99 |
| Albania | $0.99 | $2.49 |
| Algeria | $0.99 | $1.49 |
| Angola | $0.99 | $1.49 |
| Anguilla | $3.99 | $7.49 |
| Antigua And Barbuda | $3.99 | $7.49 |
| Argentina | $1.49 | $2.99 |
| Armenia | $0.99 | $1.99 |
| Australia | A$3.89$2.72 | A$7.49$5.24 |
| Austria | €2.99$3.40 | €5.99$6.81 |
| Azerbaijan | $0.99 | $1.99 |
| Bahamas | $3.99 | $7.49 |
| Bahrain | $1.49 | $2.99 |
| Barbados | $3.99 | $7.49 |
| Belarus | $0.99 | $1.99 |
| Belgium | €3.19$3.63 | €6.49$7.38 |
| Belize | $3.99 | $7.49 |
| Benin | $0.99 | $1.49 |
| Bermuda | $3.99 | $7.49 |
| Bhutan | $0.99 | $0.99 |
| Bolivia | $0.99 | $2.49 |
| Bosnia & Herzegovina | €0.99$1.13 | €2.09$2.38 |
| Botswana | $0.99 | $1.49 |
| Brazil | R$6.99$1.34 | R$13.99$2.69 |
| British Virgin Islands | $3.99 | $7.49 |
| Brunei Darussalam | $1.49 | $2.49 |
| Bulgaria | €1.39$1.58 | €2.79$3.17 |
| Burkina Faso | $0.99 | $1.49 |
| Cambodia | $0.99 | $1.99 |
| Cameroon | $0.99 | $1.49 |
| Canada | CA$3.69$2.60 | CA$7.49$5.27 |
| Cape Verde | $0.99 | $1.49 |
| Cayman Islands | $3.99 | $7.49 |
| Chad | $0.99 | $1.49 |
| Chile | CLP 1,400$1.46 | CLP 2,900$3.02 |
| China | CN¥14.00$2.08 | CN¥28.00$4.17 |
| Colombia | COP 5,000$1.51 | COP 9,500$2.88 |
| Congo | $0.99 | $1.49 |
| Congo, Democratic Republic | $0.99 | $1.49 |
| Costa Rica | $1.49 | $2.99 |
| Cote Divoire | $0.99 | $1.49 |
| Croatia | €2.39$2.72 | €4.69$5.34 |
| Cyprus | €2.39$2.72 | €4.69$5.34 |
| Czech Republic | CZK 44.00$2.05 | CZK 89.00$4.15 |
| Denmark | DKK 26.00$3.96 | DKK 49.00$7.46 |
| Dominica | $3.99 | $7.49 |
| Dominican Republic | $1.49 | $2.49 |
| Ecuador | $1.49 | $2.49 |
| Egypt | EGP 34.99$0.67 | EGP 68.99$1.32 |
| El Salvador | $1.49 | $2.49 |
| Estonia | €2.39$2.72 | €4.69$5.34 |
| Fiji | $0.99 | $1.99 |
| Finland | €2.99$3.40 | €5.99$6.81 |
| France | €3.19$3.63 | €6.49$7.38 |
| Gabon | $0.99 | $1.49 |
| Gambia | $0.99 | $1.49 |
| Georgia | $0.99 | $1.99 |
| Germany | €2.99$3.40 | €5.99$6.81 |
| Ghana | $0.99 | $1.49 |
| Greece | €2.39$2.72 | €4.69$5.34 |
| Grenada | $3.99 | $7.49 |
| Guatemala | $1.49 | $2.49 |
| Guinea-bissau | $0.99 | $1.49 |
| Guyana | $3.99 | $7.49 |
| Honduras | $1.49 | $2.49 |
| Hong Kong | HK$19.00$2.42 | HK$38.00$4.85 |
| Hungary | HUF 599$1.86 | HUF 1,190$3.69 |
| Iceland | $3.99 | $7.49 |
| India | ₹60.00$0.62 | ₹120.00$1.25 |
| Indonesia | IDR 19,000$1.06 | IDR 39,000$2.17 |
| Iraq | $0.99 | $1.99 |
| Ireland | €3.19$3.63 | €6.49$7.38 |
| Israel | ₪6.00$1.95 | ₪12.00$3.91 |
| Italy | €2.99$3.40 | €5.99$6.81 |
| Jamaica | $3.99 | $7.49 |
| Japan | ¥320$2.03 | ¥650$4.13 |
| Jordan | $1.49 | $2.49 |
| Kazakhstan | KZT 590.00$1.34 | KZT 1,190.00$2.70 |
| Kenya | $0.99 | $1.49 |
| Kosovo | €0.99$1.13 | €2.09$2.38 |
| Kuwait | $1.49 | $2.99 |
| Kyrgyzstan | $0.99 | $1.99 |
| Lao Peoples Democratic Republic | $0.99 | $1.99 |
| Latvia | €2.39$2.72 | €4.69$5.34 |
| Lebanon | $1.49 | $2.49 |
| Liberia | $0.99 | $1.49 |
| Libya | $0.99 | $1.49 |
| Lithuania | €2.39$2.72 | €4.69$5.34 |
| Luxembourg | €3.19$3.63 | €6.49$7.38 |
| Macao | $2.49 | $4.99 |
| Macedonia | $0.99 | $2.49 |
| Madagascar | $0.99 | $1.49 |
| Malawi | $0.99 | $1.49 |
| Malaysia | MYR 5.00$1.23 | MYR 10.99$2.69 |
| Maldives | $0.99 | $1.99 |
| Mali | $0.99 | $1.49 |
| Malta | €3.19$3.63 | €6.49$7.38 |
| Mauritania | $0.99 | $1.49 |
| Mauritius | $0.99 | $1.49 |
| Mexico | MX$33.00$1.95 | MX$65.00$3.85 |
| Micronesia | $3.99 | $7.49 |
| Moldova | $0.99 | $1.99 |
| Mongolia | $0.99 | $1.99 |
| Montenegro | €0.99$1.13 | €2.09$2.38 |
| Montserrat | $3.99 | $7.49 |
| Morocco | $0.99 | $1.99 |
| Mozambique | $0.99 | $1.49 |
| Myanmar | $0.99 | $1.99 |
| Namibia | $0.99 | $1.49 |
| Nauru | $3.99 | $7.49 |
| Nepal | $0.99 | $0.99 |
| Netherlands | €3.19$3.63 | €6.49$7.38 |
| New Zealand | NZ$4.99$2.82 | NZ$9.99$5.64 |
| Nicaragua | $1.49 | $2.49 |
| Niger | $0.99 | $1.49 |
| Nigeria | NGN 950.00$0.71 | NGN 1,900.00$1.43 |
| Norway | NOK 36.00$3.78 | NOK 75.00$7.87 |
| Oman | $1.49 | $2.99 |
| Pakistan | PKR 170$0.61 | PKR 350$1.26 |
| Palau | $3.99 | $7.49 |
| Panama | $1.49 | $2.99 |
| Papua New Guinea | $0.99 | $1.99 |
| Paraguay | $0.99 | $2.49 |
| Peru | PEN 4.99$1.46 | PEN 9.99$2.92 |
| Philippines | ₱55.00$0.88 | ₱110.00$1.76 |
| Poland | PLN 6.49$1.69 | PLN 13.99$3.64 |
| Portugal | €2.39$2.72 | €4.69$5.34 |
| Qatar | QAR 6.49$1.78 | QAR 13.00$3.57 |
| Romania | RON 6.99$1.51 | RON 13.99$3.02 |
| Russia | RUB 69.00$0.82 | RUB 139.00$1.65 |
| Rwanda | $0.99 | $1.49 |
| Sao Tome & Principe | $0.99 | $1.49 |
| Saudi Arabia | SAR 6.49$1.73 | SAR 12.99$3.46 |
| Senegal | $0.99 | $1.49 |
| Serbia | €1.09$1.24 | €2.19$2.49 |
| Seychelles | $0.99 | $1.49 |
| Sierra Leone | $0.99 | $1.49 |
| Singapore | SGD 2.99$2.34 | SGD 6.48$5.06 |
| Slovakia | €2.39$2.72 | €4.69$5.34 |
| Slovenia | €2.39$2.72 | €4.69$5.34 |
| Solomon Islands | $3.99 | $7.49 |
| South Africa | ZAR 19.99$1.22 | ZAR 40.99$2.50 |
| South Korea | ₩3,300$2.43 | ₩6,500$4.78 |
| Spain | €2.99$3.40 | €5.99$6.81 |
| Sri Lanka | $0.99 | $0.99 |
| St. Kitts and Nevis | $3.99 | $7.49 |
| St. Lucia | $3.99 | $7.49 |
| St. Vincent & The Grenadines | $3.99 | $7.49 |
| Suriname | $3.99 | $7.49 |
| Swaziland | $0.99 | $1.49 |
| Sweden | SEK 32.00$3.21 | SEK 65.00$6.53 |
| Switzerland | CHF 3.40$4.09 | CHF 6.90$8.29 |
| Taiwan | NT$55.00$1.73 | NT$110.00$3.46 |
| Tajikistan | $0.99 | $1.99 |
| Tanzania | TZS 1,700.00$0.64 | TZS 3,300.00$1.25 |
| Thailand | THB 45.00$1.34 | THB 95.00$2.83 |
| Tonga | $3.99 | $7.49 |
| Trinidad and Tobago | $3.99 | $7.49 |
| Tunisia | $0.99 | $1.49 |
| Turkey | TRY 37.99$0.78 | TRY 74.99$1.53 |
| Turkmenistan | $0.99 | $1.99 |
| Turks and Caicos | $3.99 | $7.49 |
| Uganda | $0.99 | $1.49 |
| Ukraine | $0.99 | $1.99 |
| United Arab Emirates | AED 6.49$1.77 | AED 12.99$3.54 |
| United Kingdom | £2.99$3.97 | £5.99$7.94 |
| United States | $3.99 | $7.49 |
| Uruguay | $1.49 | $2.99 |
| Uzbekistan | $0.99 | $1.99 |
| Vanuatu | $3.99 | $7.49 |
| Venezuela | $1.49 | $2.49 |
| Vietnam | ₫25,000$0.96 | ₫50,000$1.93 |
| Yemen | $0.99 | $1.99 |
| Zambia | $0.99 | $1.49 |
| Zimbabwe | $0.99 | $1.49 |
Electrical Calculations FAQ
- Is Electrical Calculations free?
- Yes. The app and its basic features are free, in all 175 countries it sells in. Premium features are paid: they start from $3.99 (US), across 2 subscriptions.
- Does Electrical Calculations have a free trial?
- Yes — a 7 days free trial (US).
- Where is Electrical Calculations cheapest?
- A 3 months subscription costs PKR 170 (≈$0.61) in Pakistan and CHF 3.40 (≈$4.09) in Switzerland, its cheapest and dearest countries.
- What are the best alternatives to Electrical Calculations?
- DWG FastView-CAD Viewer&Editor (4.6 from 71,645 reviews, premium from $0.99), AutoCAD (4.4 from 59,478 reviews, premium from $9.99) and ZWCAD Mobile - Mobile CAD (4.6 from 9,366 reviews, premium from $2.49).
Electrical Calculations download
Last updated 1 month ago.
Electrical Calculations sells in 175 countries. It was released 11 years and 4 months ago, on 6 Jun 2015. It holds a 4.7 rating from 1,635 reviews.
Supports 51 languages: English, Afrikaans, Albanian, Arabic, Azerbaijani, Bangla, Bosnian, Bulgarian, Burmese, Khmer, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Macedonian, Malay, Mongolian, Nepali, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Thai, Turkish, Ukrainian, Uzbek, Vietnamese.
How much does Electrical Calculations make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- Annual 85%
- 3 months 15%
Revenue by country
- Italy 19%
- United States 15%
- China 8%
- Spain 6%