Notes Calculator

Notes Calculator

The notepad that does math

0 ratings
Free
In-App Purchases

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Details

Released
September 22, 2026
Updated
November 6, 2026

Features

Notes Calculator screenshot #1 for iPhone
Notes Calculator screenshot #2 for iPhone
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Notes Calculator screenshot #5 for iPhone
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About

Notes Calculator is a smart text calculator: a notepad that does the math as you type. Write your calculations in plain language, one line at a time, and the answer appears inline: - Currencies: 100 USD to EUR - Units: 3 km + 500 m in miles - Dates: today + 3 days, or the days between two dates - Percentages: 20% of 250, or 80 + 15% - Variables: give a value a name and reuse it - Running totals: total, sum, average, previous, and line references Everything updates live as you edit, so you can play with the numbers and watch the results follow. Works on iOS, iPadOS, MacOS and other platforms as well. What do I get extra with Lifetime access (single-time purchase)? - Unlimited notes - Sync notes across devices - Premium support Questions or feedback? support@mariuti.com. We read every message. Privacy Policy: https://notescalculator.com/privacy-policy Terms and Conditions: https://notescalculator.com/terms-and-conditions
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What's New in Notes Calculator

2.11.0

November 6, 2026

What's new in 2.11: - Notes sidebar: on computers, the web and tablets your notes are listed on the left. Search them, sort them by date or name, and click one to open it. - Right-click a note in the sidebar (long-press on a tablet) to rename, share, export or delete it, or double-click it to rename it. - Search ignores accents and finds notes with letters missing in between: "cae" finds "Café". - Hold Cmd (Ctrl on Windows and Linux) to see the numbers of your first nine notes, then press Cmd+1 to Cmd+9 to open one. - Prefer tabs? Choose Settings, General, Notes layout, Tabs. What's new in 2.10: - Global variables: write rate = 25 EUR once in Settings and use it in every note. - Custom units: add box, pallet = 40 box or crate = 12 kg, then write 3 pallet in box. - Business days: "5 working days from today" skips weekends and your country's public holidays. - Holidays as dates and time between dates: "days until Christmas", "weeks since 1 Jan", "5 days before Easter". - New settings: thousands separator, auto-close parentheses and insert previous answer. Settings are now grouped into sections. - The date format follows your region until you choose one. - Results that use other lines always update in the right order. - Linux: installs and starts on Ubuntu 22.04+, Debian 12+ and Fedora. What's new in 2.9.2: - Percentage phrases work with variables and calculations: with x = 30 and y = 120, "x as a % of y" shows 25% and "x to y as %" shows 300%. - "as %" shows the whole line before it as a percentage, and you can keep calculating after it. - Rounding up or down no longer goes one too far after a unit conversion. What's new in 2.9.1: - The web app's editor no longer stops with an error when the window or its appearance changes while you type. What's new in 2.9: - On phones, the app opens on your notes list. Each note opens as its own page with Back, its title and a ⋯ menu for Rename, Find, Share link, Export and Delete. - Tap a result to open its menu: copy it, choose its decimal places or show your own text. - A shared note opens with the sender's settings, like their decimal separator and date format, so you see the same results they did. Choose Use mine to switch it to yours. - On Windows, the app no longer fails to start when the Documents folder can't be written to, for example when OneDrive manages it. - On Mac, the app icon is now the same size as other apps' icons. - Lots of fixes.

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Subscriptions & In-App Purchases

$44.99

Premium — Lifetime

Unlock all Notes Calculator Premium features forever.

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