Global calculators
with local accuracy 2026

Free tools for students, homeowners & professionals — tailored for USA, India, UK, Philippines, Canada & Australia.
Browse by country Popular calculators
6 countries 500+ tools Thousands of users

Calculators by country

Choose your country to see localised tools – each with its own page

🇺🇸 United States

AP Scores • Mortgage • 401k • Home Improvement
150+ calculators

🇮🇳 India

JEE Scores • Income Tax • Home Loan • GST
120+ calculators

🇬🇧 United Kingdom

A-Level • Mortgage • Stamp Duty • VAT
100+ calculators

🇵🇭 Philippines

UPCAT • Pag-IBIG • OFW • Construction
90+ calculators

🇨🇦 Canada

AP Scores • Mortgage • RRSP • GST/HST
110+ calculators

🇦🇺 Australia

ATAR • Home Loan • Stamp Duty • GST
100+ calculators

Browse by category

With local units and standards
Academic
AP, JEE, A-Level, UPCAT, ATAR
→ calculators
Financial
Mortgage, Tax, RRSP, GST, EMI
→ calculators
Home improvement
Paint, Concrete, Fill dirt (ft/m, $/£/₹/₱)
→ calculators
Gaming (OSRS)
Combat, Herblore, Dry calc
→ tools
Health
RPE, Calorie, ABG (local guidelines)
→ calculators
Utilities
Crosswind (FAA/CAA/CASA), Batting avg
→ calculators

Country resources · 2026

Deep dives and guides for each nation
🇺🇸 USA
AP Score Predictors · State mortgage guides
explore →
🇮🇳 India
JEE/NEET tools · Income Tax 2026-27
explore →
🇬🇧 UK
A-Level & GCSE · Property market guides
explore →
🇵🇭 Philippines
UPCAT simulator · OFW remittance hub
explore →
🇨🇦 Canada
University admissions · Housing by province
explore →
🇦🇺 Australia
ATAR · First Home Buyer guide
explore →

How it works

1
Select a country
Click on any flag card
2
Find your tool
Browse 100+ local calculators
3
Enter details
Fill in your numbers
4
Instant results
Get accurate estimates

Trusted worldwide

AP Chem calculator predicted my score within 2 points!— Sarah, Austin TX
JEE rank predictor was spot on for 2026!— Rahul, Mumbai
A-Level grade calculator helped me set realistic targets— Emma, Manchester
Tumpak ang UPCAT simulator! Pumasa ako sa UP.— Miguel, Manila
Mortgage calculator helped us buy our first home in Toronto— Jason, Toronto
ATAR calculator took the stress out of results day— Chloe, Sydney

Frequently asked

Are calculators really free in all countries?
Yes, 100% free, no registration.
Do you update for 2026 exam patterns and tax laws?
Absolutely, we refresh all tools for 2026.
How do I switch between countries?
Click any country card above to go to its dedicated page.
Are mortgage calculators accurate for my country?
They follow local norms; always verify with a broker.
Can I suggest a calculator for my country?
Yes, use our contact form – we welcome feedback.

Important disclaimer – please read

TotalCalcHub provides calculators for estimation only. By using this website, you acknowledge:

🌍 Country-specific limitations:
• USA: AP calculators not official College Board. Mortgage estimates; consult a professional.
• India: JEE/NEET not official NTA. Income tax estimates; consult a CA.
• UK: A-Level/GCSE not official Ofqual. Financial estimates; consult an advisor.
• Philippines: UPCAT not official UP. Pag-IBIG estimates; consult HDMF.
• Canada: AP not official College Board. Mortgage estimates; consult CMHC/broker.
• Australia: ATAR not official VTAC/QTAC. Home loan estimates; consult broker.
⚖️ General: No professional advice · Accuracy may vary · No liability · External links. Updated for 2026 where applicable. By using TotalCalcHub you agree to our Terms.