Best alternatives to Calculator (2026)
10 Chrome extensions that do a similar job to Calculator, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
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Calculator alternatives, compared
- 1
Calculator
A simple and intuitive calculator to help you with your work. Opens directly on the site page
≈50K users4.2★ from 71 ratingsNot updated for 2+ years3 permissions- About 1.8× fewer users than Calculator
- Updated less recently
- Asks for more permissions (3 vs 0)
- 2
Gate Calculator
Virtual Calculator for Gate Aspirants!
≈10K users4.8★ from 102 ratingsUpdated 14 months agoNo special permissions- About 9.0× fewer users than Calculator
- Rated 0.7 stars higher
- Updated less recently
- 3
Date calculator
Date Calculator: count days between dates and do date maths: add days to a date or subtract days, quick date to date calculator
≈2K users4.7★ from 3 ratingsNot updated for 2+ years2 permissions- About 45× fewer users than Calculator
- Updated less recently
- Asks for more permissions (2 vs 0)
- 4
Online Calculator
100% free online calculator to help you solve problems like calculating percentages, fractions, exponential functions and more.
≈6K users5.0★ from 2 ratingsNo special permissions- About 15× fewer users than Calculator
- 5
Discount Calculator
A basic caculator that also allows you to calculate common price discounts and tips with a single click.
≈2K users4.4★ from 8 ratingsNot updated for 4+ yearsNo special permissions- About 45× fewer users than Calculator
- Updated less recently
- 6
Melanto Calculator
One different scientific calculator...
≈7K users4.2★ from 52 ratingsUpdated 8 months ago3 permissions- About 13× fewer users than Calculator
- Asks for more permissions (3 vs 0)
- 7
Lot Size Calculator
Seamlessly calculate forex lot sizes in TradingView. Automate trading with instant, accurate position sizing for forex pairs.
≈2K users4.3★ from 32 ratingsUpdated 6 months ago9 permissions- About 45× fewer users than Calculator
- Rated 0.2 stars higher
- Asks for more permissions (9 vs 0)
- 8
Scientific Calculator
Awesome Scientific Calculator for Google Chrome
≈100K users4.3★ from 94 ratingsUpdated 2 days ago2 permissions- A similar number of users to Calculator
- Updated more recently
- Asks for more permissions (2 vs 0)
- 9
Quick VAT Calculator
Quickly calculate VAT without leaving Chrome.
≈1K users3.9★ from 8 ratingsNot updated for 2+ years1 permissions- About 90× fewer users than Calculator
- Updated less recently
- Asks for more permissions (1 vs 0)
- 10
Forex Risk Calculator
Make your Trading profitable by using our Calculators
≈1K users5.0★ from 35 ratingsNot updated for 3+ yearsNo special permissions- About 90× fewer users than Calculator
- Rated 0.9 stars higher
- Updated less recently
Calculator alternatives: questions
What is the best alternative to Calculator?
By users, the most popular alternative is Scientific Calculator with ≈100K users and a 4.3-star rating. The closest match by what it does is Calculator.
Which Calculator alternative has the best rating?
Gate Calculator has the highest rating of these alternatives with 50+ ratings: 4.8 out of 5 from 102 ratings.
How many alternatives to Calculator are there?
We list 10 close alternatives to Calculator on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.