Work · alternatives · 2026

24 alternatives to TCal

Notepad calculator app

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. TCal launched in 2022; newer entries below may have overtaken it.

1
Calculator Notepad▲75
A free-form calculator for Chrome
2022 · chromewebstore.google.com · its alternatives →
2
Note Pad Calculator▲67
Web Notepad that supports calculations
2015 · its alternatives →
3
CalcMate▲88
calculate numbers, dates, units within notes
2023 · accounts.google.com · its alternatives →
4
iPad Calculator▲188
Revolutionizing calculations on iPad – smarter, faster, best
2024 · apple.com · its alternatives →
5
I made a web-based notepad with a built in unit calculator▲488
I launched NumPad v1 on here a few years ago, and back then it wasn't much more than a thin CodeMirror wrapper around the calculator engine I'd written. Now I've rewritten it as a PWA that supports multiple documents, persists them to IndexedDB, and has a syncing service for paying customers. Syncing is handled by Automerge[1] under the hood, which should make it relatively easy to get document sharing working too. [1] https://automerge.org/
2022 · numpad.io · its alternatives →
6
inst Calculator▲53
Functionality meets simplicity, calculate with ease
2022 · apps.apple.com · its alternatives →
7
Calculo▲195
Calculator from the future
2024 · calculo.tech · its alternatives →
8CA
CalcuLaTeX, a pretty-printing calculator language▲230
2021 · mkhan45.github.io · its alternatives →
9
Datapad▲101
Search & calculate with your data
2020 · its alternatives →
10
Notepad Calculator – create and share back of the envelope calculations▲7
For jotting down and sharing quick calculations. Type free-form text and see the results of any calculations appear in the margin.
2015 · notepadcalculator.com · its alternatives →
11
(Not Boring) Calculator▲77
This app is not for you.
2021 · notbor.ing · its alternatives →
12
ConvertCalculator 2.0▲148
Create powerful, beautiful Calculator forms
2019 · convertcalculator.com · its alternatives →
13
CalculatorNinjas▲117
Ultimate online calculator for finance, health, stats & Math
2024 · calculatorninjas.com · its alternatives →
14
Grade Calculator▲84
Easiest way for students and teachers to calculate grades
2024 · gradecalculator.ai · its alternatives →
15
figr.app▲94
Realtime, multi-user notepad calculator
2022 · figr.app · its alternatives →
16
Simpleator▲62
A simple calculator for complicated math
2019 · simpleator.com · its alternatives →
17
iCalculatorX▲70
All-in-one calculator for iPad and iPhone
2021 · apps.apple.com · its alternatives →
18
PiPad▲72
Perform calculations as you would in your notepad
2022 · apps.apple.com · its alternatives →
19
Algebra Calculator▲79
What do you want to calculate?
2014 · mathpapa.com · its alternatives →
20
The notepad that thinks in numbers▲5
Smart math notes
Dec 2025 · numla.app · its alternatives →
21
CommonCalculator▲6
Web Based Calculators
2020 · commoncalculator.com · its alternatives →
22
Calculator widgets for websites▲30
Build proposals, quotes, ROI, and any calculator you want!
2024 · formaloo.com · its alternatives →
23
Create a powerful calculator form for your website▲17
Start building the future of your company, today. Create powerful on brand calculators, lead generation forms and apps that automate your marketing and sales processes.
2019 · convertcalculator.co · its alternatives →
24
Simple Calculator with History▲14
Get the calculator that remembers
2024 · play.google.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →