Universal Calculator - Scientific & Unit Converter icon

Universal Calculator - Scientific & Unit Converter

by jinxianshen58 · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

A lightweight and beautiful calculator & converter toolbox supporting scientific calculation, mortgage, live rates, units…

Users
6
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#242K
#203K among extensions
Version
1.1.9
updated 4 Aug 2026

Users

monthly, 3 months
036Jul 2026Sep 2026Oct 2026
Latest, 19 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 19 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Universal Calculator - Scientific & Unit Converter

万能计算器是一款轻量、精美、无广告的浏览器多功能计算与换算工具箱。它将日常高频使用的计算场景（科学计算、房贷月供推演、实时汇率换算、物理单位转换、财务大写格式化、BMI健康指标及 AI 诊断建议）整合在一个极简、响应迅速的侧边/弹出面板中，助力用户一键高效完成工作。

Growth

WindowUsersChangeRatingsRating
7 days+1+20.0%00.00
30 days0+0.0%00.00

Version history

4 versions recorded
1.1.94 Aug 2026
1.1.628 Jul 2026
1.0.924 Jul 2026
1.0.021 Jul 2026

Details

Category
Tools
First seen
21 Jul 2026
Size
170 KB
Languages
en, zh-CN
Pricing
Free
Privacy policy
docs.google.com
Extension ID
kcnhgghoedbcamldkiepieodnaiblcbd

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
storageunlimitedStorage
Site access
https://*/*http://*/*
Can read and change data on every website you visit.

Alternatives to Universal Calculator - Scientific & Unit Converter

Extensions that rank for the same store searches or share the Tools category, ordered by users
迅雷下载支持85M users · 4.3 ★ · 1,450 ratings Claude19M users · 3.6 ★ · 1,838 ratings Zotero Connector9M users · 4.0 ★ · 2,489 ratings Browsec VPN - Free VPN for Chrome8M users · 4.7 ★ · 40,830 ratings ChatGPT7M users · 1.9 ★ · 985 ratings WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease7M users · 4.5 ★ · 193 ratings Microsoft Bing Search for Chrome7M users · 2.6 ★ · 137 ratings Video Download Helper6M users · 4.7 ★ · 35,911 ratings