| What it does | Free ecommerce calculators for profit margin, CAC, LTV, pricing, Shopify fees, and more
| Free party calculators, checklists, and printables for any occasion
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| Based in | Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
| Completely free with no subscriptions, hidden fees, or premium tiers.
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| Key features | - Profit Margin Calculator to calculate profit after all costs and fees
- CAC Calculator to measure customer acquisition cost
- LTV Calculator to understand customer lifetime value and LTV:CAC ratio
- Pricing Calculator to work backwards from target margin to set price
- Shopify Fees Calculator showing exact fees across all plans and payment methods
- Refund Impact Calculator to quantify profit erosion from refunds
- Ad Metrics Calculator for ROAS, CPC, CTR, and cost per conversion
- Product Viability Calculator with YES/MAYBE/NO verdict
- Support for multiple currencies including USD, EUR, GBP, and CZK
| - Pizza and cake calculator for estimating quantities
- Chicken wing calculator with sauce estimations
- Drink calculator for alcohol, soda, and mixed drinks
- Charcuterie board calculator for meats, cheeses, and crackers
- Party budget tracker and allocator
- Party planning checklist and timeline
- Printable party templates and bingo cards
- Occasion-specific planning hubs for birthdays, graduations, and holidays
- Taco bar and setup planning with guest count support
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| What makes it different | - Completely free with no premium tiers, feature locks, or trial periods
- No account creation required, no data stored on servers
- Formulas follow standard ecommerce accounting with Shopify fees kept up to date
- Works for any ecommerce platform with manual fee fields for Amazon, Etsy, WooCommerce, TikTok Shop
- No signup requirement or data tracking beyond basic anonymous analytics
| - Over 51 calculators for precise food and supply quantities
- 100% free with no subscriptions or hidden fees
- No account signup required; data saved locally on device
- Occasion-specific planning paths for birthdays, graduations, seasonal holidays, and casual gatherings
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 5 ● no change since last check | 31 ● no change since last check |
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| Trust Flow (Majestic) | 3 | 16 |
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| Citation Flow (Majestic) | 15 | 34 |
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| Referring domains (Majestic) | 14 | 555 |
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EcomCalc
OnePageParty