Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Baby Gear Budget Calculator

Estimate your total first-year baby costs by selecting a budget tier, feeding plan, clothing strategy, and childcare months. Ideal for expectant parents building a realistic baby registry or savings plan.

Budget Level

Feeding Plan

Clothing Strategy

Daycare/Childcare Months (months)

Monthly Childcare Cost ($)

Fill in the required fields to see your result.

Pregnancy

Conception Date Calculator

Works backward from how many days remain until a known due date to estimate when conception occurred (and how far along you are). Switch the basis to LMP to account for your cycle length and luteal phase.

Days Until Due Date (days)

Average Cycle Length (days)

Luteal Phase Length (days)

Calculate From

Fill in the required fields to see your result.

Key differences

	Baby Gear Budget Calculator	Conception Date Calculator
Category	Pregnancy	Pregnancy
Inputs required	5	4
Result	Total First Year Cost ($)	Estimated Conception
What it does	Estimate your total first-year baby costs by selecting a budget tier, feeding plan, clothing strategy, and childcare months. Ideal for expectant parents building a realistic baby registry or savings plan.	Works backward from how many days remain until a known due date to estimate when conception occurred (and how far along you are). Switch the basis to LMP to account for your cycle length and luteal phase.