Thank you for your support! We’ve now helped more than 1,000,000 people make better decisions

truely logo

Best Pregnancy Calculators in October 2022

Are you pregnant and not sure how far along you are? A pregnancy calculator can help. It calculates the development of an unborn child by measuring their gestational age, estimates due date, baby weight, and shows how many weeks pregnant the user is. Start using one now!

67 Listed services

25,267Analyzed reviews

2,527Suspicious reviews

Service

Price

Based on Last Period

Based on Conception Date

Based on Due Date

Set Last Period Date

Pregnancy Calendar

1

11

What to Expect logo
Truely score heart icon

4.7/5

3,712 reviews

Visit site

Contact company for pricing

Week-by-Week,Trimester

Visit site

2

9

Baby Center logo
Truely score heart icon

4.5/5

3,515 reviews

Visit site

Contact company for pricing

Week-by-Week,Trimester

Visit site

3

54

Emma's Diary logo
Truely score heart icon

4.4/5

13 reviews

Visit site
Free

Week-by-Week,Trimester

Visit site

4

3

Flo logo
Truely score heart icon

4.2/5

3,703 reviews

Visit site

Contact company for pricing

Monthly

Visit site

5

1

Mama Natural logo
Truely score heart icon

4.2/5

946 reviews

Visit site

Contact company for pricing

Week-by-Week

Visit site

6

12

SneakPeekTest logo
Truely score heart icon

4.1/5

3,779 reviews

Visit site

Contact company for pricing

Week-by-Week,Trimester

Visit site

7

26

The Wonder Weeks logo
Truely score heart icon

3.8/5

3,947 reviews

Visit site

Contact company for pricing

Week-by-Week

Visit site

8

14

BabyMed logo
Truely score heart icon

3.6/5

30 reviews

Visit site

Contact company for pricing

Week-by-Week,Monthly,Trimester

Visit site

9

18

First Response logo

First Response

Truely score heart icon

3.5/5

3,100 reviews

Visit site

Contact company for pricing

Week-by-Week

Visit site

10

5

Pampers logo

Pampers

Truely score heart icon

3.1/5

2,494 reviews

Visit site

Contact company for pricing

Week-by-Week

Visit site

#1

What to Expect

What to Expect

Best Overall

3,712 Reviews analysed

3,446 Positive

266 Negative

Visit site

Key facts

  • Based on Last Period

  • Based on Conception Date

  • Based on Due Date

  • Set Last Period Date

  • Pregnancy Calendar

    Week-by-Week, Trimester

Pros

  • Really appreciated by its users

  • Great for tracking progress

  • Search feature

  • Really fun

  • Lots of long time users

See all

Cons

  • Problems with app store listing

  • Login problems

  • There are better alternatives

  • Getting errors

  • Bad accessibility

See all

#2

Baby Center

3,515 Reviews analysed

3,245 Positive

270 Negative

Visit site

Key facts

  • Based on Last Period

  • Based on Conception Date

  • Based on Due Date

  • Set Last Period Date

  • Pregnancy Calendar

    Week-by-Week, Trimester

Pros

  • Really appreciated by its users

  • Great for tracking progress

  • Lots of long time users

  • Search feature

  • Very useful

See all

Cons

  • Problems with app store listing

  • Update issues

  • Login problems

  • Annoying ads

  • Customer support is unresponsive

See all

Key facts

  • Based on Last Period

  • Based on Conception Date

  • Based on Due Date

  • Set Last Period Date

  • Pregnancy Calendar

    Week-by-Week, Trimester

Pros

  • Really appreciated by its users

  • Very useful

  • Easy to use

  • Lots of long time users

  • Great for tracking progress

See all

#4

Flo

3,703 Reviews analysed

2,921 Positive

782 Negative

Visit site

Key facts

  • Based on Last Period

  • Based on Conception Date

  • Based on Due Date

  • Set Last Period Date

  • Pregnancy Calendar

    Monthly

Pros

  • Really appreciated by its users

  • Great for tracking progress

  • Lots of long time users

  • Very useful

  • Keeps me up to date

See all

Cons

  • Premium version issues

  • You have to pay extra

  • Disappointing free version

  • Problems with app store listing

  • Annoying ads

See all

Key facts

  • Based on Last Period

  • Based on Conception Date

  • Based on Due Date

  • Set Last Period Date

  • Pregnancy Calendar

    Week-by-Week

Pros

  • Really appreciated by its users

  • Great resource

  • Great for writing on the go

  • Lots of long time users

  • Search feature

See all

Cons

  • Data protection concerns

  • Fine print

  • Customer support is unresponsive

  • Not recommended

  • Disappointing free version

See all

#6

SneakPeekTest

3,779 Reviews analysed

2,699 Positive

1,080 Negative

Visit site

Key facts

  • Based on Last Period

  • Based on Conception Date

  • Based on Due Date

  • Pregnancy Calendar

    Week-by-Week, Trimester

Pros

  • Results are awesome

  • Instructions are clear

  • Arrived early

  • Fast

  • Don't mind negative reviews

See all

Cons

  • Inaccurate

  • Don't waste your time

  • Not recommended

  • Refund issues

  • Customer service is bad

See all

Key facts

  • Based on Due Date

  • Pregnancy Calendar

    Week-by-Week

Pros

  • Really appreciated by its users

  • Easy to understand

  • Very useful

  • Better than the rest

  • Keeps me up to date

See all

Cons

  • Latest update is not great

  • Update issues

  • Problems with app store listing

  • Premium version is not worth it

  • You have to pay extra

See all

#8

BabyMed

30 Reviews analysed

22 Positive

8 Negative

Visit site

Key facts

  • Based on Due Date

  • Pregnancy Calendar

    Week-by-Week, Monthly, Trimester

Pros

  • Really appreciated by its users

  • Better than the rest

  • Great for tracking progress

  • Very useful

  • Very intuitive

See all

Cons

  • Latest update is not great

  • Fine print

  • Delivery problems

  • Disappointing free version

  • There are better alternatives

See all

#9

First Response

First Response

3,100 Reviews analysed

1,781 Positive

1,319 Negative

Visit site

Key facts

  • Based on Last Period

  • Based on Due Date

  • Set Last Period Date

  • Pregnancy Calendar

    Week-by-Week

Pros

  • Arrived early

  • Results are awesome

  • Instructions are clear

  • Good value for money

  • Don't mind negative reviews

Cons

  • Customer support is unresponsive

  • Don't waste your time

  • Inaccurate

  • Problems with app store listing

  • Latest update is not great

#10

Pampers

Pampers

2,494 Reviews analysed

1,762 Positive

732 Negative

Visit site

Key facts

  • Based on Due Date

  • Pregnancy Calendar

    Week-by-Week

Pros

  • Better than the rest

  • Good value for money

  • Really appreciated by its users

  • Lots of long time users

  • Search feature

Cons

  • Latest update is not great

  • Fake accounts

  • Fake reviews

  • Don't waste your time

  • Delivery problems

Most Viewed Comparisons

Truely score heart icon

4.7/5

3,712 reviews

VS

Truely score heart icon

4.5/5

3,515 reviews

Compare
Truely score heart icon

4.7/5

3,712 reviews

VS

Truely score heart icon

4.4/5

13 reviews

Compare
Truely score heart icon

4.7/5

3,712 reviews

VS

Truely score heart icon

4.2/5

3,703 reviews

Compare
Truely score heart icon

4.5/5

3,515 reviews

VS

Truely score heart icon

4.4/5

13 reviews

Compare
Truely score heart icon

4.5/5

3,515 reviews

VS

Truely score heart icon

4.2/5

3,703 reviews

Compare
Truely score heart icon

4.4/5

13 reviews

VS

Truely score heart icon

4.2/5

3,703 reviews

Compare

Frequently Asked Questions

The best Pregnancy Calculator is What to Expect. What to Expect has been ranking number 1 for the last 22 days.