BMI Calculator
Calculate your Body Mass Index and understand your healthy weight range with quick guidance.
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Calculators
Online Calculators
Free online calculators designed for health, finance, swimming, and everyday planning.
Smart calculation hub
A cleaner, faster way to reach every tool people use most.
Explore calculators for body metrics, loans, tax planning, swimming performance, hydration, and more in one polished hub built to match the rest of the Ishita Swim experience.
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Active calculators
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Fast results
Wellness essentials
Health Calculators
Daily wellness tools for body composition, hydration, sleep, and health tracking.
Money planning
Finance Calculators
Loan, tax, savings, and investment tools to make everyday money decisions easier.
Training tools
Fitness Calculators
Performance and training tools for swimmers, runners, lifters, and active learners.
Explore by category
Everything organized for quick, confident choices
Each section groups related tools together so visitors can go from browsing to calculation without friction.
Wellness essentials
Health Calculators
8 tools in this section
Daily wellness tools for body composition, hydration, sleep, and health tracking.
Ideal Weight Calculator
Estimate your ideal weight using multiple formulas based on height, gender, and frame.
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Body Fat Calculator
Track body fat percentage with simple measurements and more context for fitness planning.
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Lean Body Mass Calculator
Measure lean mass and muscle-building progress with a calculator designed for training goals.
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Blood Pressure Calculator
Understand blood pressure categories and get a clearer reading of your health zone.
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Water Intake Calculator
Estimate your daily hydration target using body weight, climate, and activity level.
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Calorie Calculator
Find your calorie needs for weight loss, maintenance, or muscle gain with BMR and TDEE.
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Sleep Calculator
Plan smarter bedtimes and wake-up times around sleep cycles for better rest.
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Money planning
Finance Calculators
10 tools in this section
Loan, tax, savings, and investment tools to make everyday money decisions easier.
Income Tax Calculator
Compare tax regimes, estimate liability, and understand deductions for FY 2025-26.
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Personal Loan EMI Calculator
Calculate your EMI, total interest, and repayment structure before taking a loan.
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Home Loan EMI Calculator
Plan your home purchase with accurate EMI, interest, and payoff estimates.
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Car Loan EMI Calculator
Estimate monthly car loan repayments and compare scenarios before you buy.
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FD Maturity Calculator
Project maturity value and interest earned across fixed deposit options.
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SIP Calculator
Forecast long-term growth from monthly investments and steady compounding.
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GST Calculator
Compute GST quickly for inclusive, exclusive, and reverse tax calculations.
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Retirement Planning Calculator
Estimate the corpus and monthly contributions needed for a secure retirement.
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Gold Price Calculator
Check gold value with purity, making charges, and GST built into the result.
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Silver Price Calculator
Calculate silver value quickly with purity, making charges, and tax.
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Training tools
Fitness Calculators
6 tools in this section
Performance and training tools for swimmers, runners, lifters, and active learners.
Swimming Performance Calculator
Track pace, calories, and training performance with a swimmer-focused calculator.
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Running Pace Calculator
Set race targets, compare pacing, and fine-tune your running schedule.
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One-Rep Max Calculator
Estimate your strength ceiling and program smarter lifting sessions.
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Heart Rate Zone Calculator
Build more effective cardio sessions by training in the right intensity zones.
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Exercise Calorie Burn Calculator
Estimate calories burned across workouts and everyday physical activity.
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Swimming Pool Calculator
Estimate pool volume, maintenance inputs, and equipment needs with ease.
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Need more guidance?
Pair calculator results with real expert support
Contact the Ishita Swim team if you want help choosing the right program, understanding swimming metrics, or planning around your goals.