Helpful tools for every stage of parenting — track pregnancy milestones, estimate ovulation dates, plan college savings, and more. Free, private, and easy to use.
No sign-up · No data sent to servers · Instant results
Tax-advantaged college savings. Compare plans by state.
Automated investing tailored to your education goals.
Sponsored · We may earn a commission at no cost to you
Calculate 529 plan savings needed for college with growth projections and gap analysis
Use tool →Discover baby names with meanings, popularity rankings, and name combinations by origin and gender
Use tool →Calculate pregnancy due date or project deadline with timeline
Use tool →Track your fertile window and ovulation date based on your menstrual cycle for family planning
Use tool →Estimate the total cost of pregnancy and delivery including prenatal care, hospital stay, and newborn expenses.
Use tool →Calculate pregnancy due date, trimester timeline, and development milestones
Use tool →Calculate your due date, current week, and key pregnancy milestones
Use tool →Track recommended pregnancy weight gain by trimester based on pre-pregnancy BMI guidelines
Use tool →Estimate child support payments using income shares and percentage of income models
Use tool →Estimate child support obligations using income shares and percentage-of-income models.
Use tool →Generate random names for babies, usernames, businesses, fantasy characters, and pets.
Use tool →Learn how to calculate your ovulation date and fertility window based on your menstrual cycle. Includes cycle tracking methods, signs of ovulation, and a free calculator.
Read guide →Calculate how much to save for college with a 529 plan. Includes projected costs, contribution strategies, and tax benefits.
Read guide →Understand how child support is calculated using the income shares and percentage of income models. Learn what factors courts consider and how to estimate your obligation.
Read guide →Learn natural ovulation tracking methods including basal body temperature charting, cervical mucus observation, and LH test strips. Maximize your fertile window.
Read guide →NexTool provides free tools for parents including pregnancy due date calculators, ovulation estimators, baby growth trackers, child BMI calculators, and college savings planners. All run privately in your browser.
Yes. Our college savings calculator lets you estimate how much to save monthly based on your child's current age, expected college costs, and investment returns. It factors in education cost inflation to give you a realistic target.
Completely. All calculations happen in your browser. No health data, dates, or personal information is ever sent to our servers or stored anywhere. Your family's privacy is fully protected.
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