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41 apps created using Next.js by indie makers.

Organic order starts with listing usefulness and community response. Current verified owners receive a small bounded lift; paid placements use rotating, clearly labelled Sponsored slots. How ranking works

25
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CalculatorQueen Colorado Paycheck Calculator

Checking saved status

Review a Colorado paycheck estimate with gross pay, deductions, and net pay kept separate.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Finance
colorado paychecksalary estimatenet payNext.jsReact
25 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
26
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CalculatorQueen AP Chemistry Score Calculator

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Combine 60 MCQ results and seven FRQ rubric scores into a transparent 50/50 practice composite.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Education
ap chemistrypractice scoremcqNext.jsReact
35 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
27
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CalculatorQueen Air Force PT Calculator

Checking saved status

Plan a USAF fitness score component by component under the clearly stated March 2026 standard.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Health & Fitness
air force fitnesspfrapt scoreNext.jsReact
43 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
28
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CalculatorQueen Arizona Paycheck Calculator

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Test an Arizona paycheck scenario from entered earnings, pay frequency, and withholding choices.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Finance
arizona paychecktake-home estimatepay frequencyNext.jsReact
30 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
29
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CalculatorQueen ASQ Age and Score Worksheet

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Calculate ASQ age and intervals or apply permitted missing-item arithmetic to entered totals.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Health & Fitness
asq agequestionnaire intervaldate calculationNext.jsReact
28 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
30
๐ŸŒฑ

CalculatorQueen Garden Item Value Calculator

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Compare user-entered garden-item value scenarios with dated base values, multipliers, and costs.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Entertainment
garden gameitem valuetrade planningNext.jsReact
33 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
31
๐Ÿงพ

CalculatorQueen Indiana Paycheck Calculator

Checking saved status

Build an Indiana take-home-pay estimate from gross earnings and clearly stated withholding inputs.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Finance
indiana paychecktake-home paywithholding estimateNext.jsReact
26 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
32
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CalculatorQueen Overtime Calculator

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Audit regular and overtime pay from visible hours, rate, threshold, and multiplier assumptions.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Finance
overtimegross payworkweekNext.jsReact
28 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
33
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CalculatorQueen Maryland Paycheck Calculator

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Model a Maryland paycheck while keeping state, local, federal, and payroll assumptions visible.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Finance
maryland paychecklocal taxtake-home payNext.jsReact
37 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
34
๐Ÿชจ

CalculatorQueen Stone Calculator

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Convert a measured stone area and depth into volume and mass using a declared bulk density.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Utilities
stone quantitylandscape rockbulk densityNext.jsReact
44 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
35
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CalculatorQueen AP Lang Score Calculator

Checking saved status

Audit the 45/55 AP Lang practice composite and compare dated, nonofficial planning models.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Education
ap langessay rubricpractice compositeNext.jsReact
34 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
36
CalculatorQueen Centimeters to Millimeters Calculator

CalculatorQueen Centimeters to Millimeters Calculator

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Convert centimeters and millimeters both ways using the exact metric factor.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Education
cm to mmmetric converterlength conversionNext.jsReact
61 viewsHeaders B ยท Checked 2026-08-15Listed 2026-08-15
37
๐Ÿงฑ

CalculatorQueen Drywall Calculator

Checking saved status

Plan net drywall area, panel size, waste allowance, and the whole sheets needed for a project.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Utilities
drywallconstructionmaterial estimatorNext.jsReact
38 viewsHeaders B ยท Checked 2026-08-27Listed 2026-08-27
38
CalculatorQueen Tip Calculator

CalculatorQueen Tip Calculator

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Calculate tips, totals, and per-person bill splits with a selectable tip base.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Finance
tip calculatorbill splitpersonal financeNext.jsReact
89 viewsListed 2026-08-15
39
CalculatorQueen Celsius to Fahrenheit Calculator

CalculatorQueen Celsius to Fahrenheit Calculator

Checking saved status

Convert Celsius and Fahrenheit both ways with formulas, reference points, and a table.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Utilities
celsius to fahrenheittemperature converterunit conversionNext.jsReact
59 viewsListed 2026-08-15
40
CalculatorQueen Roth IRA Calculator

CalculatorQueen Roth IRA Calculator

Checking saved status

Project Roth IRA growth and compare it with a simplified annually taxed account.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Finance
roth ira calculatorretirement planninginvestment growthNext.jsReact
66 viewsListed 2026-08-15
41
CalculatorQueen Milliwatt Calculator

CalculatorQueen Milliwatt Calculator

Checking saved status

Convert milliwatts and watts both ways with SI formulas, a scale chart, and CSV.

calculatorqueen.com

Platform
Not specified
Pricing
Free
For
Not specified
Category
Education
milliwatt calculatormw to welectrical powerNext.jsReact
62 viewsListed 2026-08-15
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