GST Calculator
Calculate GST amount and total price instantly with this free GST calculator for India.
Utility directory
Quick utilities, conversion tools, and productivity helpers.
Calculate GST amount and total price instantly with this free GST calculator for India.
Estimate future SIP returns based on monthly investment, expected return, and tenure.
Calculate age in years, months, and days from your date of birth.
Calculate body mass index from your height and weight with instant category output.
Estimate gratuity amount using standard India formula.
Estimate HRA exemption amount using common rules.
Calculate total restaurant or service bill including sales tax and tip percentage.
Estimate monthly take-home pay after withholding percentage.
Find savings amount and final price after discount percentage.
Calculate what percentage one value is of another instantly.
Calculate monthly EMI and total repayment for any loan amount and tenure.
Convert currencies using manual exchange rates with instant output.
Generate secure random passwords with custom length for better account safety.
Count words and characters in your text quickly and accurately.
Convert your text to uppercase, lowercase, or title case instantly.
Find the number of days between two dates.
Calculate simple interest and maturity amount online.
Calculate compound interest and total maturity value.
Estimate fixed deposit maturity and earned interest.
Calculate recurring deposit maturity with monthly investments.
Calculate compound annual growth rate (CAGR) instantly.
Find return on investment percentage quickly.
Estimate future value of money using inflation rate.
Calculate monthly savings needed to reach your target.
Estimate retirement corpus from current savings and contributions.
Calculate emergency fund target from monthly expenses.
Estimate monthly mortgage payment and total payout.
Estimate maximum affordable loan based on income and debt ratio.
Calculate your debt-to-income ratio quickly.
Calculate down payment and financed loan amount.
Estimate PPF maturity from annual contribution, rate, and tenure.
Estimate NPS retirement corpus and annuity amount.
Estimate withdrawal duration for a corpus with expected return.
Estimate future value of one-time investment.
Project SIP growth with annual contribution increase.
Estimate debt payoff time using snowball-style repayment.
Estimate debt payoff with weighted average interest impact.
Calculate credit utilization percentage and available limit.
Calculate net worth from assets and liabilities.
Measure savings rate from income and expenses.
Find break-even units based on fixed and variable costs.
Calculate profit amount and margin percentage.
Calculate selling price from cost and markup percent.
Calculate sales commission from amount and rate.
Add or remove VAT from product or service amounts.
Calculate price per unit for product comparison.
Split bill and tip amount per person.
Estimate travel fuel requirement and cost.
Calculate vehicle mileage from distance and fuel used.
Estimate monthly electricity bill from units and rate.
Calculate time difference between start and end times.
Calculate total pay including overtime multiplier.
Estimate daily water intake based on body weight and activity.
Calculate basal metabolic rate using standard formula.
Estimate maintenance calories from BMR and activity.
Estimate body fat percentage from BMI, age, and gender.
Calculate pace per kilometer from distance and time.
Calculate waist-to-hip ratio from body measurements.
Estimate ideal body weight using height and gender.
Calculate carb protein fat grams from calorie target.
Estimate target exercise heart rate range.
Estimate wake time from bedtime and sleep cycles.
Estimate daily calorie target for weight loss pace.
Estimate daily protein needs from weight and goal.
Estimate due date from last menstrual period date.
Add or subtract days from any date.
Count weekdays between two dates.
Find how many days remain until a target date.
Check whether a given year is leap year.
Calculate age as of a specific date.
Calculate worked hours from shift times and break minutes.
Calculate age in weeks from date of birth.
Find ISO week number for any date.
Convert date-time into Unix epoch seconds.
Convert Unix epoch seconds into readable date-time.
Calculate percentage increase or decrease.
Find arithmetic mean from comma-separated numbers.
Calculate median value from number list.
Calculate mean and standard deviation from values.
Compute weighted average from values and weights.
Calculate z-score from value mean and standard deviation.
Calculate nPr for combinatorics problems.
Calculate nCr for selection problems.
Find greatest common divisor and least common multiple.
Find slope between two coordinate points.
Calculate midpoint between two coordinate points.
Convert fractions into decimal and percentage forms.
Convert decimal values into simplified fraction form.
Calculate GPA from grade letters and credits.
Calculate percentage and letter grade from score.
Convert temperature between Celsius, Fahrenheit, and Kelvin.
Convert between meter, kilometer, mile, foot, inch and centimeter.
Convert between kilogram, gram, pound, and ounce.
Convert between square meter, square foot, acre, and hectare.
Convert liters, milliliters, gallons, and cubic meters.
Convert speed between km/h, mph, and m/s.
Convert digital storage units from bytes to TB.
Convert binary numbers to decimal and decimal to binary.
Convert hexadecimal values to decimal and decimal to hexadecimal.
Convert inches into centimeters instantly.
Convert centimeters into inches instantly.
Convert feet into meters quickly.
Convert meters into feet quickly.
Convert miles into kilometers.
Convert kilometers into miles.
Convert kilograms into pounds.
Convert pounds into kilograms.
Convert Celsius to Fahrenheit temperature.
Convert Fahrenheit to Celsius temperature.
Convert liters to US gallons.
Convert US gallons to liters.
Convert square feet into square meters.
Convert square meters into square feet.
Convert acres into hectares.
Convert hectares into acres.
Convert megabytes into gigabytes.
Convert gigabytes into megabytes.
Convert miles per hour into kilometers per hour.
Convert kilometers per hour into miles per hour.
Convert monthly budget into a practical daily spending limit.
Calculate average daily expense from total spending and days.
Convert monthly values into yearly totals quickly.
Convert annual values into monthly amount quickly.
Plan a weekly grocery budget from monthly spending target.
Calculate recipe cost per serving for daily meal planning.
Scale ingredient quantities for different serving counts.
Split water bills equally among household members.
Split rent and utilities among roommates.
Split internet bill by number of users.
Estimate travel time using distance and average speed.
Calculate parking charges from time and hourly rate.
Estimate taxi fare using base fare and per-km rate.
Estimate monthly commute expense from daily costs.
Estimate fuel cost for planned trips.
Estimate monthly energy cost of home appliances.
Estimate monthly AC electricity running cost.
Estimate monthly laundry cost from loads and rates.
Estimate smartphone charging time from battery and charger output.
Estimate battery runtime based on load.
Estimate file download time from size and speed.
Estimate file upload time from size and speed.
Convert monthly data pack into daily allowance.
Calculate weekly screen time from daily hours.
Estimate reading time from total word count.
Plan daily study hours from target and remaining days.
Calculate pomodoro sessions needed for a task.
Estimate weekly sleep debt from target and actual sleep.
Calculate bedtime from wake time and desired sleep.
Calculate wake time from bedtime and sleep duration.
Count days until next birthday.
Calculate your exact age in days.
Calculate your age in months.
Find number of days in any month and year.
Find remaining work time in the day.
Find daily savings needed to hit your goal.
Count days left before your bill due date.
Compare products by unit price to choose better value.
Split GST into CGST and SGST components.
Calculate total bill and tip split per person.
Split shared expenses evenly among friends.
Estimate total trip budget from daily and one-time costs.
Check baggage overage and limit percentage.
Calculate BMI using pounds and inches.
Convert daily water target into hourly intake reminder.
Estimate walking distance from total steps.
Estimate calories burned from steps and weight.
Calculate zone 2 heart rate range from age.
Estimate new salary and increment after raise.
Estimate yearly savings from reducing subscriptions.
Estimate cleaning time based on room count.
Estimate queue wait time based on people and service speed.
Estimate drying time adjusted for humidity.
Estimate paint quantity required from wall area.
Estimate healthy weight range for women using BMI standards.
Calculate menstrual cycle length between two period start dates.
Estimate ovulation day from cycle length.
Estimate fertile window from cycle length.
Estimate next period date from cycle length and last period.
Estimate pregnancy due date from LMP date.
Estimate current pregnancy week from LMP.
Estimate daily water intake for women based on body weight.
Estimate female body fat percentage from BMI and age.
Calculate female waist-to-hip ratio.
Estimate maintenance calories for women.
Estimate carb grams from calorie target for women.
Estimate protein requirements for women.
Estimate daily calcium target for women by age.
Estimate daily iron target for women by age.
Calculate weekly steps target from daily goal.
Estimate running pace for women from distance and time.
Estimate total body water for women from weight.
Estimate metabolic age proxy from BMR and age.
Estimate maternity leave end date from start date and weeks.
Estimate yearly period-care budget from monthly expense.
Count postpartum weeks since delivery date.
Estimate moderate exercise heart-rate zone for women.
Calculate lifted-weight to body-weight strength ratio.
Estimate healthy weight range for men using BMI standards.
Estimate male body fat percentage from BMI and age.
Calculate male waist-to-hip ratio.
Estimate maintenance calories for men.
Estimate protein target for men.
Estimate carb grams from calorie target for men.
Estimate daily water target for men.
Estimate lean body mass from weight and fat percentage.
Estimate fat-free mass index for men.
Calculate bench press to bodyweight ratio.
Calculate squat to bodyweight ratio.
Calculate deadlift to bodyweight ratio.
Estimate one-rep max from reps and load.
Estimate total body water for men.
Estimate moderate heart-rate zone for men.
Estimate VO2 max from max and resting heart rate.
Estimate frame ratio from height and wrist size.
Calculate BMR for men using standard equation.
Estimate daily fat-loss calories for men.
Estimate daily muscle-gain calories for men.
Split daily protein target into per-meal amount.
Estimate weekly sleep target for men.
Calculate training and rest day ratio per week.
Calculate running pace from distance and time.
Estimate calories burned while walking.
Estimate extra hydration needed for exercise.
Calculate weight-to-height ratio for men.
Estimate a morning testing time window from wake time.
Estimate beard growth proxy by days and average rate.
Track yearly hairline shift trend from measurements.
Calculate percentage increase in lifting performance.