Calculator - Scientific & Tax
Contains adsIn-app purchases
Everyone
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100+
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Everyone
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About this app
Calculator is a clean, fast calculator for everyday sums, prices with tax and school maths.
★ Answers as you type
See the result while you type. Exact maths: 0.1 + 0.2 = 0.3.
★ Tax in or out in one tap
+Tax adds tax to a price, −Tax takes it out. Hold the key to see both amounts. Set your rate once.
★ History with notes
Every answer is saved. Add a note like "Dinner for 4", search it later and reuse any result.
★ Scientific when you need it
Tap fx for sin, cos, tan and their inverses (sin⁻¹, cos⁻¹, tan⁻¹), log, ln, roots, powers, π, e, factorial, mod and more. Degrees or radians.
★ Division with remainder
17 ÷ Rem 5 = 3, remainder 2. Handy for sharing things out.
★ Memory keys
MC, MR, M+, M− and MS, right above the keypad.
★ Home screen widgets
A working keypad widget, and a Last result widget to copy your newest answer.
★ Your style
Light or dark, six colour palettes, or your wallpaper colours (Material You). On tablets, History sits next to the keypad.
★ Every key explained
A built-in guide explains each key with an example. Search it: type sin-1 and it shows you how.
★ Fair ads
A small banner that never sits between your keys, so you don't tap an ad by mistake. Remove ads for good with one small payment. No subscription.
Languages: English, 日本語, Tiếng Việt, ไทย, Español, Türkçe, Bahasa Indonesia, Português, Français, Deutsch.
★ Answers as you type
See the result while you type. Exact maths: 0.1 + 0.2 = 0.3.
★ Tax in or out in one tap
+Tax adds tax to a price, −Tax takes it out. Hold the key to see both amounts. Set your rate once.
★ History with notes
Every answer is saved. Add a note like "Dinner for 4", search it later and reuse any result.
★ Scientific when you need it
Tap fx for sin, cos, tan and their inverses (sin⁻¹, cos⁻¹, tan⁻¹), log, ln, roots, powers, π, e, factorial, mod and more. Degrees or radians.
★ Division with remainder
17 ÷ Rem 5 = 3, remainder 2. Handy for sharing things out.
★ Memory keys
MC, MR, M+, M− and MS, right above the keypad.
★ Home screen widgets
A working keypad widget, and a Last result widget to copy your newest answer.
★ Your style
Light or dark, six colour palettes, or your wallpaper colours (Material You). On tablets, History sits next to the keypad.
★ Every key explained
A built-in guide explains each key with an example. Search it: type sin-1 and it shows you how.
★ Fair ads
A small banner that never sits between your keys, so you don't tap an ad by mistake. Remove ads for good with one small payment. No subscription.
Languages: English, 日本語, Tiếng Việt, ไทย, Español, Türkçe, Bahasa Indonesia, Português, Français, Deutsch.
Simple and scientific calculator with tax keys, history notes and widgets.
Updated on
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.
What’s new
Calculator 2.0, rebuilt from scratch:
• Answers as you type, exact maths
• +Tax / −Tax keys and division with remainder
• History with notes and search
• Two home screen widgets
• Dark mode and six colours
• A guide that explains every key
• Ads never sit between your keys
• Answers as you type, exact maths
• +Tax / −Tax keys and division with remainder
• History with notes and search
• Two home screen widgets
• Dark mode and six colours
• A guide that explains every key
• Ads never sit between your keys
Everyone
Learn moreApp support
About the developer
Sohaib Ahmed
itachi.tech16@gmail.com
Talwara Ban Phatak,
Moh. NizamPura Sialkot, 51311
Pakistan
