About us
Simple calculators for daily life
Calculator Planet helps people calculate useful numbers quickly, clearly, and without confusion. From exact age to EMI, BMI, GST, and percentages — every tool is designed to work smoothly on phones and desktops.
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Fast results
Every calculator gives instant answers without page reloads.
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Mobile first
Built for thumbs — large inputs, clean spacing, instant results.
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100+ tools
Finance, health, tax, education, and daily utility in one place.
What you can do here
- Calculate exact age from date of birth
- Find age in days and birthday countdowns
- Estimate BMI, EMI, SIP, GST, and percentages
- Plan finances with SIP, FD, RD, PPF calculators
- Use every tool from mobile, tablet, or desktop