JicoCalc - Calculator

Contains adsIn-app purchases
4.6
16 reviews
Content rating
Everyone
500+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

JicoCalc is an all-in-one calculator and unit converter app with a standard calculator, scientific calculator, plus tools for unit conversion, finance, dates, health, math, text, electronics, and developers. Includes 80+ practical tools for everyday math, study, engineering conversions, finance planning, and network lookups in one app.

Calculator & Scientific Calculator
- Supports basic arithmetic and scientific calculations
- Supports expression input, cursor editing, calculation history, and result review
- Supports decimal place settings for the precision you need

Electronics & Electrical
- Ohm's Law Calculator, Resistor Color Code, Inductor Color Code

Unit Converter
- Length, Area, Volume, Angle, Mass, Temperature, Speed, Pressure, Time, Frequency
- Energy, Power, Force, Torque, Fuel Consumption, Thermal Resistance, Data Storage, Data Transfer Rate
- Electric Current, Electric Potential, Electric Resistance, Conductance, Conductivity, Inductance, Capacitance, Electric Charge

Finance & Shopping
- Currency Converter, Mortgage Calculator, Loan Calculator, Interest Calculator, Year-End Bonus Tax Calculator
- Unit Price Calculator, Sales Tax Calculator, Tip Calculator, Discount Calculator

Date & Everyday Life
- Date Calculator, Time Calculator, Age Calculator, Gregorian / Lunar Calendar Converter, Chinese Double-Hour Reference

Health
- BMI Calculator, Macronutrient Calculator, Body Fat Calculator, Blood Type Inheritance Calculator, Ideal Body Calculator

Math & Text
- Average Calculator, GCD / LCM, Prime Number Checker, Fraction Calculator, Random Number Generator
- Chinese to Pinyin, Simplified / Traditional Chinese Converter, Morse Code, Relationship Calculator, Uppercase Amount Converter

Developer & Network
- Base Converter, HTTP Status Code Reference, Base64 Encode / Decode, String Hex Converter, CIDR Calculator, String Hash Calculator
- View Page Source, Common Regex, Whois Lookup, Ping, SSL Lookup, Random Port Generator, Integer GB Disk Partition Calculator

JicoCalc keeps adding more practical tools to make calculation, conversion, and lookup easier.
Updated on
Apr 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
16 reviews
Carlito Taping
April 13, 2026
This is a all-in-one calculator app that has lots of tools, however it have ads and you need to get JicoCalc Pro, but it's no ads on my phone, no wonder why.
Did you find this helpful?

What’s new

- Added Resistor Color Code for reading band colors and converting resistance values
- Added Inductor Color Code for through-hole and ceramic chip inductors
- Added Ohm's Law Calculator for voltage, current, resistance, and power
- Added support for Portuguese, Thai, Vietnamese, Turkish, and Polish
- Improved the experience for date and time calculations
- Fixed known issues and improved overall stability
Content rating
Everyone
Learn more

App support

About the developer
上海码上云行科技有限公司
wangjinbiao@jessenbox.com
练塘镇章练塘路588弄15号1幢1层 青浦区, 上海市 China 200000
+86 136 3638 1865