Free tool · No account needed

Savings goal contribution calculator

Turn a target into a weekly or monthly contribution plan. Start with what you have saved, then choose how many contributions you want to make.

This worksheet assumes no interest, fees or inflation. It calculates contributions only and does not recommend investments.

Set your amounts

Use a decimal point, without symbols or commas. Non-negative amounts, up to 18 whole digits; decimal places depend on the currency. Changing currency changes the unit, without converting amounts. A whole number from 1 to 9007199254740991. Count contributions, not calendar dates. No start date or due date is assumed.

Your savings worksheet

Enter your amounts and calculate a contribution plan.

Regular contributions round down to the currency’s smallest unit. The final contribution includes the remainder so the total matches your target exactly. For very small targets, regular contributions can be zero.

Keep your plan

Your inputs stay in this page’s memory. They are never sent, saved in your browser or added to a URL. Reset restores the example; reloading or leaving clears your plan. Copying, downloading and printing create a copy you control.

How the calculation works

Subtract what you have

A target of 1,200 with 200 already saved leaves 1,000. Divide that by 10 monthly contributions: 100 each month. Weekly contributions use the same calculation; the frequency labels your plan.

Keep the rounding visible

For USD 100 split across 3 contributions, make 2 contributions of USD 33.33 and a final USD 33.34. A target already met needs no further contributions. Zero contributions cannot define a plan.

Make room for a routine

This worksheet does not move money or connect to a bank. Use the free habit tracker to record a regular savings check-in, or explore GoalifyNow’s goal and habit features. Your calculator inputs are not transferred.