What is Thecalcs used for?

Thecalcs is a searchable collection of over 1,600 free calculators covering money, math, health, school, taxes and home projects, usable without an account. It is a good fit for checking homework with a GPA or calculus tool, estimating materials for a DIY project and comparing mortgage terms.

Is Thecalcs open source?

No. Thecalcs is proprietary (closed-source) software and can't be self-hosted. In the Productivity category, open-source options include LifeForge, NoteCalc3 and PowerToys.

What are some alternatives to Thecalcs?

Other SaaS products in the Productivity category include 10K Steps Club, Allergy Tracker: Allergic and Amino: Supplement Scanner.

Thecalcs: features, pricing and alternatives

About Thecalcs

Thecalcs is a website that collects free online calculators in one searchable library, organized into 19 categories. Topics include finance and taxes, math and calculus, health, education, home projects and conversions, and no signup is needed to use them.

The home page groups tools by job: students get GPA, calculus and chemistry calculators, homeowners get tools for measuring rooms and estimating materials and contractor costs, and money tools cover paychecks, loans and retirement. Health and work tools include BMI, dosage and shipping or compliance calculations. Popular examples are a percentage calculator, GPA calculator, BMI calculator, TV wall mount height, mortgage comparison, quadratic formula and curtain size. The site also has a blog, guides and a custom solutions service for building bespoke calculators.

Key features

More than 1,600 free calculators
19 categories from finance to home projects
Search across the full library
No signup required
Calculators for students and homeowners
Mortgage, GPA and BMI tools

Good fit for

Checking homework with a GPA or calculus tool
Estimating materials for a DIY project
Comparing mortgage terms

Tags: calculators; finance; math; health; education; home-improvement; free-tools

Thecalcs: questions and answers

What is Thecalcs used for?: Thecalcs is a searchable collection of over 1,600 free calculators covering money, math, health, school, taxes and home projects, usable without an account. It is a good fit for checking homework with a GPA or calculus tool, estimating materials for a DIY project and comparing mortgage terms.
Is Thecalcs free?: Yes. Thecalcs is free to use.
Is Thecalcs open source?: No. Thecalcs is proprietary (closed-source) software and can't be self-hosted. In the Productivity category, open-source options include LifeForge, NoteCalc3 and PowerToys.
What are some alternatives to Thecalcs?: Other SaaS products in the Productivity category include 10K Steps Club, Allergy Tracker: Allergic and Amino: Supplement Scanner.