Calculadora de Fecha de Parto — Herramienta online gratis
Fecha probable de parto + cronograma por semanas
Calcula la fecha probable de parto desde tu último período menstrual o fecha de concepción. Cronograma semana a semana del embarazo.
Educational tool only. For medical advice, always consult your doctor or midwife.
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Pregnancy due date calculator
Calculate estimated due date from last period, conception, or IVF transfer.
How to use this tool
- 1
Pick calculation method
LMP (last menstrual period) or conception date.
- 2
Enter date
LMP = Naegele rule (+280 days). Conception = +266 days.
- 3
See timeline
Due date, trimester, current week, milestones.
Frequently Asked Questions
How accurate is a due date?
Pregnancy 101: weeks vs trimesters
Puntos clave
- Pregnancy Due Date Calculadora is a free, browser-based calculator tool — due date + week-by-week trimester.
- No signup, no downloads, no file uploads — your data stays on your device.
- Works on desktop, tablet, and mobile. Install as a PWA for offline access.
How to Use Pregnancy Due Date Calculadora
- Open the tool: Launch Pregnancy Due Date Calculadora on Herramientaolis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
Pregnancy Due Date Calculadora — Quick Facts
- Precio
- Gratis — sin límites, sin marcas de agua, sin paywall
- Privacidad
- 100% en el navegador — ningún dato sale de tu dispositivo
- Plataforma
- Cualquier navegador moderno — escritorio, tablet o móvil
- Categoría
- Calculadora Herramientas on Herramientaolis
- Sin conexión
- Works offline after first visit (Progressive Web App)
| Característica | Detalles |
|---|---|
| Herramienta | Pregnancy Due Date Calculadora |
| Categoría | Calculadora |
| Requiere registro | No |
| Subida de archivo | Ninguno — procesado en el navegador |
| Compatible con móvil | Totalmente adaptable |
| Coste | Gratis para siempre |
Why Use Pregnancy Due Date Calculadora?
You should try Pregnancy Due Date Calculadora for a quick, private way to due date + week-by-week trimester. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.
On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.